Saharan dust storms can impact San Antonio, Texas, by exacerbating respiratory illnesses, reducing air quality, and causing hazy skies.

Dust storms can introduce harmful bacteria and fungi into North America, affecting human health and causing allergies.

The city's emergency management systems can issue advisories and warnings to help prevent accidents during Saharan dust storms.

Citizens can prepare by building a disaster kit and staying indoors to minimize risks.

Dust storms can cause low visibility, leading to accidents and disrupting traffic flow.

Saharan dust storms can cause respiratory diseases, affect coral reefs and crops, and contain iron, silica, fungi, bacteria, and viruses.

Saharan dust storms from Africa can reach the Atlantic Ocean and Caribbean Sea, affecting the weather and air conditions.

In the Caribbean, asthma incidence has increased 17-fold since the 1970s, affecting around 20% of Barbados' population, with Sahara dust plumes linked to increased diagnoses.

Sahara dust can exacerbate lung diseases like asthma, cause respiratory symptoms, and increase the risk of cardiovascular events.

People with lung diseases can wear masks and stay indoors during severe dust storms.

Residents with respiratory issues should stay indoors during high dust levels.

San Antonio, TX, can establish an effective warning system for Saharan dust storms by coordinating with regional and national weather services.

The National Weather Service Austin/San Antonio TX issues warnings that San Antonio can use.

Public awareness campaigns can educate citizens, especially vulnerable groups, about the risks and precautions of Saharan dust storms.

Wearing nose masks and staying hydrated can reduce exposure to dust and respiratory conditions.

Local authorities and medical staff can help keep citizens safe during dust storms by providing directions and managing related respiratory diseases.

Saharan dust storms are exacerbated by climate change, which alters their behavior and frequency.

Saharan dust storms can impact San Antonio, Texas, by exacerbating respiratory illnesses, reducing air quality, and causing hazy skies.

Title:

Content: Breaking News
More () »

San Antonians may want to stay indoors next week. Here's why.

A noticeable change in the air will arrive to the Alamo City next week.

SAN ANTONIO — San Antonio skies could look quite different next week but not in the way we're hoping for.

As San Antonians eagerly wait for rain to break our triple-digit temperatures another common occurrence will pick-up next week known as Saharan dust.

The dust is a combination of sand and dust traveling from North Africa across the Atlantic that peaking in late June through mid-August.

Light amounts of Saharan dust have arrived to the Alamo City this past week but will become more noticeable. Therefore, if you have asthma, COPD or any other type of respiratory illness you will want to stay indoors as much as possible during this time.

Timing of Saharan dust:

Monday - Little changes will be in the forecast as heavier amounts of dust remain over the gulf coast.

Credit: KENS 5 Weather

Tuesday - A large moderate level of Saharan dust will move into South Texas and San Antonio by late afternoon. San Antonians may notice hazy skies and trouble breathing if you're more sensitive to dusty air. But the dust doesn't stop here.

Credit: KENS 5 Weather

Wednesday - By mid-week Saharan dust ramps up continuing to build and push farther north stretching to the Dallas area. The continuing flow of the dust is partly due to a high pressure bringing a southeasterly flow to help pump the dust toward South Texas.

Credit: KENS 5 Weather

Thursday - As the week progresses dust levels continue to rise and could affect air quality levels. For those with any respiratory illnesses they should avoid outdoor activity including vigorous exercise. Also try to keep windows and doors closed. We will continue to monitor this development next week.

Credit: KENS 5 Weather

As dust increases across the area, San Antonians will notice more vibrant sunrises and sunsets. However, during the afternoons the sky appears a more milky white color.

Before You Leave, Check This Out

How does Saharan dust affect immediate weather?

What are the negative health effects of Saharan dust?

What areas of the Americas have been affected by Saharan dust storms?

What areas of the US have been affected by Saharan dust storms?

Dust storms can introduce harmful bacteria and fungi into North America, affecting human health and causing allergies.

Title:

Content: 03-27-2024

Sahara desert dust storms carry harmful bacteria and fungi around the globe

We often dismiss springtime allergies as reactions to local pollen. Yet, something else might cause our sniffles and sneezes: a massive dust storms that originate thousands of miles away in Africa’s Sahara region.

These gargantuan dust plumes travel the globe every summer, carrying a cocktail of pollutants and potential pathogens across continents.

Dr. Shankar Chellam, a Texas A&M University professor is leading the charge to understand the biological hitchhikers within dust storms.

He and his team are working to determine what microbes, specifically bacteria and fungi, migrate with the dust and explore their potential impact on human health.

Hidden passengers in Sahara dust

“We all get allergies and potentially other more severe health effects when we breathe in dust, and it’s not fully known as to what causes those allergies,” said Dr. Chellam.

“Some people may think it is just the sand or clay minerals in the dust. Others think it is the metals or organics in the dust, and then some think it’s the bacteria and fungi.”

The Saharan dust cloud carries vast amounts of sand particles that transport bacteria and fungi.

Dr. Chellam’s research uniquely addresses how Saharan dust storms introduce these microbes into North America.

What the dust storm from Sahara tells us

Dr. Chellam and his team analyzed samples from a Saharan dust event that reached Houston in 2018. They measured metals, bacteria, and fungi to investigate any connections.

Fascinatingly, their findings revealed strong links between the biodiversity of the microbes and specific elements, especially calcium.

While these elements occur naturally in the Sahara, they also exist in our local environments. Pinpointing the exact origin of the dust and its cargo remains a challenge that scientists continue to tackle.

Our air – Not as empty as we think

Perhaps the most startling discovery is that even seemingly lifeless clouds of dust brim with biological activity.

“A key takeaway from this study is that a lot of biodiversity is not scientifically described. It doesn’t have a name, it can’t be cultured, and because it can’t be cultured, it’s difficult to study,” explained Dr. Daniel Spalink, assistant professor at Texas A&M.

The team’s high-tech DNA analysis allowed them to create an inventory of bacteria and fungi, even if the microbes themselves weren’t active.

Surprisingly, they found traces of several pathogens known to cause disease in humans, as listed by the World Health Organization (WHO).

“It doesn’t tell us if they are going to be able to infect us and make us sick,” Spalink cautions, “But at least the DNA of several pathogenic bacteria and fungi were identified in the African dust.”

Impact of climate change on Sahara dust

Climate change is altering weather patterns globally. This transformation affects dust storm behavior, leading to variations in their frequency and intensity.

In 2020, the United States experienced the most massive Saharan dust storm ever recorded, which experts named “Godzilla.”

This event highlighted the potential for increasing occurrences of such dust invasions. “The whole dynamics of the Saharan dust coming to Houston is primarily driven by atmospheric processes,” said Dr. Sourav Das, a former student of Dr. Chellam.

Global connection of Sahara dust

Sahara dust storm travels far beyond the borders of North America, affecting global environmental systems in profound ways.

This dust, originating from the vast Sahara Desert, embarks on transcontinental journeys that influence climate, ocean biology, and ecosystems far removed from its source.

The Saharan dust plays a critical role in climate regulation. As it travels across oceans and continents, it reflects sunlight back into space, cooling the Earth’s surface.

This natural phenomenon acts as a counterbalance to the warming effects of greenhouse gases, showcasing how desert dust can influence global temperatures.

However, the dust also carries microorganisms and nutrients, such as phosphorus, that fertilize remote ecosystems, from the Amazon rainforest to the Caribbean Sea, demonstrating nature’s complex nutrient cycles.

Benefits to oceans

Ocean biology benefits from the nutrient-rich dust as well. When Saharan dust settles on ocean waters, it delivers essential minerals that stimulate the growth of phytoplankton.

These microscopic plants form the foundation of the oceanic food chain, supporting a diverse array of marine life.

The influx of nutrients from the Sahara can thus boost marine productivity, affecting fish populations and the global fishing industry.

Disadvantages

The impact of Saharan dust is not universally beneficial. In ecosystems unaccustomed to the influx of foreign particles and nutrients, the dust can disrupt local environments.

For example, excessive dust deposition can smother coral reefs, blocking sunlight and hindering photosynthesis. This can stress coral ecosystems, leading to bleaching events and loss of biodiversity.

Moreover, the health implications of Saharan dust extend across continents. The dust carries not only nutrients but also pollutants and pathogens that can affect air quality and public health.

Communities in the path of these dust plumes may experience increased respiratory issues, allergies, and diseases, highlighting the need for global health monitoring and preparedness.

Study insights

It’s crucial to gather data across multiple dust events, spanning many years, to get a clearer picture of these airborne microbial communities and how they might transform over time.

While a lot remains unknown, research like this shines a spotlight on the hidden travelers swirling in the air we breathe — travelers who might be affecting our health in surprising ways.

The next time you catch a glimpse of a dust storm rolling in, remember the globe-trotting microbes it carries!

The findings of the study are published in Environmental Science & Technology.

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How does Saharan dust affect immediate weather?

What are the negative health effects of Saharan dust?

The city's emergency management systems can issue advisories and warnings to help prevent accidents during Saharan dust storms.

Title:

Content: TX WFO MIDLAND/ODESSA Warnings, Watches, and Advisories

WFO MIDLAND/ODESSA Warnings, Watches and Advisories for Wednesday, June 8, 2022

_____

DUST STORM ADVISORY

Dust Advisory

National Weather Service Midland/Odessa TX

1130 AM CDT Wed Jun 8 2022

The National Weather Service in Midland has issued a

* Dust Advisory for...

Southeastern Eddy County in southeastern New Mexico...

Southern Lea County in southeastern New Mexico...

Glasscock County in western Texas...

Andrews County in western Texas...

Ward County in western Texas...

Midland County in western Texas...

Crane County in western Texas...

Ector County in western Texas...

Mitchell County in western Texas...

Reagan County in western Texas...

Southern Gaines County in western Texas...

Winkler County in western Texas...

Martin County in western Texas...

Howard County in western Texas...

Loving County in western Texas...

Upton County in western Texas...

* Until 130 PM CDT/1230 PM MDT/.

* At 1130 AM CDT/1030 AM MDT/, a wall of dust was along a line

extending from 24 miles west of Eunice Airport to 13 miles

northwest of Midland International Air and Space Port to near E.V.

Spence Reservoir Near Paint Creek Recreation Area, moving southwest

at 40 mph.

HAZARD...Less than one mile visibility with strong wind in excess

of 50 mph.

SOURCE...Doppler radar.

IMPACT...Hazardous travel.

* This includes Interstate 20 between mile markers 47 and 228.

Locations impacted include...

Midland, Odessa, Hobbs, Big Spring, Andrews, Monahans, Kermit,

Colorado City, Crane, Big Lake, Eunice, Jal, McCamey, Wink, Rankin,

Greenwood, Garden City, Mentone, Stanton and Coahoma.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Blowing dust brings reduced visibility, leading to dangerous driving

conditions. If driving, avoid blowing dust if possible. If caught in

dense blowing dust, pull off the road, turn off your lights and keep

your foot off the brake.

_____

Copyright 2022 AccuWeather

How can the authorities prepare for a Saharan dust storm?

Citizens can prepare by building a disaster kit and staying indoors to minimize risks.

Title:

Content: How Texans can prepare for natural disasters

Natural disasters like winter storms and hurricanes can create life-threatening situations for Texans. These types of disasters can be devastating and can hit at any time.

As climate change continues to affect weather patterns across the world, scientists and forecasters say extreme weather is becoming more severe, ushering in stronger hurricanes, extreme droughts, wildfires and other weather events in Texas.

The state is already experiencing more days of dangerous heat, rising sea levels along the Texas Gulf Coast and water scarcity.

Here’s a guide on how to prepare for a disaster — including winter storms, hurricanes, extreme heat, wildfires and droughts.

[Texas power grid expected to handle brutally cold temperatures]

This guide was compiled with information from the American Red Cross, the Federal Emergency Management Agency, the U.S. Department of Homeland Security, the Texas Division of Emergency Management and more. For additional information, visit their websites.

Building a disaster kit

Preparation is key to staying safe during an emergency. Following a natural disaster, you may be without access to electricity, gas, roads, grocery stores and more. Building a disaster supplies kit can ensure you have the necessities.

A basic disaster kit should include enough food, water and first aid supplies to last several days. During emergencies like winter storms or hurricanes, it may be necessary to have enough supplies to last up to two weeks.

The American Red Cross recommends you have the following basic supplies in your kit:

  • Water: one gallon per person, per day

  • Non-perishable food like canned or dry foods

  • A flashlight

  • A battery-powered or hand-crank radio

  • Extra batteries

  • First aid kit

  • Prescription medications and medical items

  • A multi-purpose tool that includes a screwdriver, a knife and pliers

  • Sanitation and personal hygiene items such as wet wipes

  • Copies of personal documents like medication lists, medical information, proof of address, deed/lease to home, passports, birth certificates and insurance policies

  • Cellphone with chargers and/ or a portable battery bank

  • Family and emergency contact information

  • Extra cash

  • Sleeping bag or warm blanket

  • Maps of your area

You should also consider whether you need to include supplies for children, pets or those who may have additional medical needs.

Some additional items you may think about including in your disaster kit are:

  • A whistle to signal for help

  • Duct tape

  • Baby supplies such as bottles, formula and diapers

  • Dust mask or face mask

  • Manual can opener

  • Soap and hand sanitizer

  • Over-the-counter medications

  • Contact solution

  • Matches in a waterproof container

  • Rain gear

  • Towels

  • Pet food

  • Gel chafing fuel or a bunsen burner to heat food

  • Bug spray

  • Cash in case of power outages

Each year, Texas offers a tax-free weekend for emergency supplies. In 2024, the emergency preparation supplies sales tax holiday will take place April 27-29.

Texas residents can also apply for the state’s Weatherization Assistance Program, which is designed to help low-income families insulate their homes and reduce energy cost burdens. Weather stripping your home and updating cooling and heating systems can help prepare you for extreme heat or winter weather.

Signing up for disaster notifications

To know when a weather emergency is expected or to stay updated during a disaster, sign up for emergency alerts from your city or county. Residents can look up their county emergency management office online to sign up for emergency emails and texts.

Texans who rely on electricity for medical reasons can apply for chronic condition or critical care status which can provide extra notifications ahead of interruptions or suspensions of service. Applications have to be approved by a physician and submitted to the transmission and deliver utility that is responsible for your address. The status doesn’t guarantee uninterrupted power, so if electricity is a necessity, make other arrangements ahead of a storm if possible.

Texans with disabilities or people who would require additional medical assistance during an emergency can also sign up for the State of Texas Emergency Assistance Registry, a free system run by the state that gives emergency responders additional information about the communities they are helping in the aftermath of a natural disaster.

Major phone providers participate in the federal wireless emergency alert system, which enables federal, state and local authorities to broadcast alerts to mobile devices. Checking the settings on your phone can ensure you have these alerts turned on. They are often labeled “Government Alerts” or “Emergency Alert Messages.”

If you need to find community resources during a disaster, dial 2-1-1 or 877-541-7905 for information about resources including food, health, housing and more.

Winter storm preparation

A winter storm in 2021 left millions of Texans without power in subfreezing temperatures for days, killing hundreds.

High winds, freezing rain or sleet, heavy snowfall and dangerously cold temperatures are the main hazards associated with winter storms, according to the National Weather Service.

These storms can cause an increased risk of car accidents, hypothermia and frostbite. They can also increase the risk of carbon monoxide poisoning caused by generators or other gas-powered heaters.

Winter weather often puts a strain on Texas’ electric grid. When energy demand outpaces supply, regulators at the Electric Reliability Council of Texas are forced to take emergency measures, which can include temporarily shutting off power to customers to maintain grid stability.

How to prepare your home ahead of freezing weather

  • Insulate your pipes.

  • Place covers on water hoses outside.

  • Turn off and drain outside faucets before temperatures hit extremely low levels.

  • Locate your main water valve so you can cut off your water in case of an emergency, like a burst pipe.

  • Open up cabinets, particularly in the kitchen and bathroom, to make sure heat is properly circulating to your pipes.

  • Fill up bathtubs with water as a backup supply for flushing toilets.

  • Cut down any weak branches or trees to prevent them from falling on power lines or your home and cars.

Additional winter-related emergency supplies

  • Blankets

  • Extra warm clothes

  • A shovel for digging out of snow

  • Booster cables

  • Something to create traction on your tires, such as sand or kitty litter

If your home or car is damaged in a winter storm by falling branches, power lines or hail, take photos of the damages to submit to your insurance.

Hurricane preparation

Texas’ Gulf Coast is at risk of hurricanes during a major portion of the year.

The Atlantic hurricane season runs from June 1 through Nov. 30, with the months of August, September and October being the most active.

Hurricanes can produce storm surge flooding, inland flooding from heavy rains, destructive winds, tornadoes, and high surf and rip currents.

The National Hurricane Center tracks systems in the tropics throughout hurricane season and issues advisories on storms and hurricanes.

If a hurricane or tropical storm impacts your area, strong winds could knock out your power for days or weeks, and flood waters could rise into homes or streets. If your area is in the direct path of a storm, officials may issue an evacuation notice. If you choose to stay despite a notice, flooded roads and downed trees could make it hard for first responders to reach you if there’s an emergency.

How to prepare for a hurricane

  • Make an evacuation plan and know your evacuation routes.

  • If you have pets, plan ahead of time how to take care of them during a storm.

  • Make sure your insurance policies and personal documents, like your IDs, are up to date.

  • Take photos of your home or other property to provide to insurance providers if your items are damaged in a storm.

  • Consider purchasing a generator to use if electricity goes out.

  • Install and check carbon monoxide alarms.

  • Seal any openings in walls or roofs.

  • Cut down weak branches and trees regularly.

  • Install storm shutters.

What to do when a hurricane is approaching

  • Follow evacuation instructions from local officials if you are in an area expected to see life-threatening conditions. If you choose not to evacuate, keep in mind that hurricanes can cut off power supplies and water as well as block roads for extended periods of time.

  • Make sure your car is ready if you have to evacuate in an emergency by filling your tank with gas and moving your car under a cover or garage if possible.

  • Clear your yard and cover up windows and doors.

  • Use storm shutters or protect your windows with plywood.

  • Fill clean water containers with drinking water in case you lose your water supply during the storm. Fill up your sinks and bathtubs with water for washing.

  • If you evacuate, unplug your appliances and turn off gas, electricity and water if time allows.

  • Take photos of your home before a storm hits for insurance in case you suffer damages.

What to do after a hurricane hits

  • Stay out of flood waters.

  • Stay away from damaged power lines.

  • Don’t enter damaged buildings.

  • Take photos and document damages to your home or property.

Extreme heat preparation

As climate change steadily warms the planet and increases the range of typical temperatures, record-breaking heat and heat waves are becoming more common and more frequent in Texas.

Extreme heat causes more deaths per year than any other weather-related hazard, according to the Environmental Protection Agency. Excess exposure to extreme heat can cause weakness, dizziness, heat-related illness and in severe cases, heat stroke.

Heat stroke requires emergency medical treatment. Heat stroke can cause extremely high body temperatures of 104 degrees or above; red, hot and dry skin without sweat; rapid pulse; throbbing headache; confusion; loss of consciousness and even death.

Children, older adults, people experiencing homelessness, people with preexisting medical conditions, outdoor workers, emergency responders, incarcerated people, low-income communities, pregnant people and athletes all have a greater risk of heat-related illness.

Texans can find a list of cooling centers on local government websites and on the Texas Health And Human Services Commission’s website. The National Integrated Heat Health Information System also provides heat and health information for the nation.

How to prepare for a heat-related event

  • Weather strip doors and sills to keep cool air in.

  • Cover windows that let in lots of sun.

  • Build a disaster kit with food, water, first aid supplies and medications in case of outages.

  • Hydrate with water throughout the day.

  • Take frequent breaks when working outside.

  • Minimize sun exposure and wear loose-fitting, light-colored clothes.

What to avoid during excessive heat

  • Never leave adults, children or pets alone in a hot vehicle for any amount of time.

  • Avoid exercising outside between 10 a.m. and 4 p.m., the hottest time of the day.

  • Don’t wear heavy or dark-colored clothing.

  • Avoid sugary drinks, caffeine and alcohol.

  • Don’t forget to wear and reapply sunscreen.

Wildfire preparation

More than 90% of wildfires in Texas are caused by people, according to the Texas A&M Forest Service, and careless debris burning is what starts most human-caused fires.

Weather forecasters issue a fire weather watch when potentially dangerous fire weather conditions are possible over the next 12 to 72 hours.

A fire weather warning or red flag is issued when dangerous fire weather conditions are either occurring or expected to occur within 24 hours. If the danger is imminent, local authorities may issue an evacuation notice to alert residents.

Smoke from wildfires can pose a serious health threat, especially for kids, older adults and those with chronic heart or lung disease and asthma.

Exposure to wildfire smoke can trigger asthma attacks, heart attacks and strokes. It can cause eye and respiratory irritation, coughing, wheezing and difficulty breathing.

Smoke from wildfires can also create a risk of carbon monoxide poisoning. Inhaling carbon monoxide can cause headaches, nausea, dizziness and, in high concentrations, premature death.

Texans can find information about local wildfires through their local fire departments or online using the Texas A&M Forest Service’s Incident Viewer.

How to prepare for a wildfire

  • Keep your lawn hydrated and maintained.

  • Clear leaves and debris from gutters, porches and decks.

  • Replace or repair shingles or roof tiles, which can be either fully or partially fire resistant.

  • Install smoke alarms on each level of your home and change the batteries at least once a year.

  • Create an evacuation plan and know your local evacuation routes.

What to do during a wildfire

  • Close all windows, vents, doors and fireplace screens.

  • Disconnect automatic garage door openers so doors can be opened by hand if you lose power.

  • Close and protect all of your home’s openings to prevent hot ash from penetrating your home.

  • Place valuable documents and family mementos inside the car for quick departure if necessary.

  • Connect garden hoses and fill any pools, hot tubs, garbage cans, tubs or other large containers with water. Firefighters have been known to use the hoses to put out fires on rooftops.

  • Evacuate immediately if authorities tell you to do so and leave the lights on in your home so that firefighters can see it through dense smoke.

What to do after a wildfire

  • Wait for officials to say it’s safe before returning home or using water.

  • Avoid ash, charred trees, smoldering debris and live embers.

  • Avoid damaged or fallen power lines, poles and downed wires.

  • Follow public health rules and wear safety equipment.

  • Protect your skin with long-sleeved clothing and wear goggles to protect your eyes.

  • Wear an N95 respirator and minimize time outdoors breathing in smoke.

  • Wash off ash that gets on your skin or in your eyes or mouth as soon as you can.

  • Document property damage with photographs and contact your insurance company.

Drought preparation

Texas often experiences prolonged periods of drought, and in 2022 the state experienced one of its worst droughts on record.

A drought is generally defined as an extended period with little to no rainfall that leads to a water shortage, according to the National Drought Mitigation Center.

As climate change both strengthens and lengthens heat waves, hotter temperatures make droughts more intense than they would be otherwise.

Droughts can hurt agriculture in Texas, harming crops and livestock. They can also affect water supply and reservoir levels across the state.

When drought conditions become serious, officials may issue notices asking residents to conserve water. Check to see if your city or public water system has issued water restrictions or requested water conservation on the Texas Commission on Environmental Quality’s list.

How to conserve water

  • Cut back on water use for landscaping and/or limit watering to before sunrise or after sunset.

  • Check for leaks in your home.

  • Turn off the faucet when you aren’t actively using water like when you brush your teeth, shave or shower.

  • Change your lawn to include plants and grasses that require less water.

  • Set up a rainwater collection system.

Recovering after a natural disaster

If you are impacted by a natural disaster, government services and community resources are available to help you with recovery.

Organizations like the American Red Cross, Salvation Army and local volunteer organizations can help you find food, shelter and supplies, as well as even assist you with clean-up efforts. Texas Health and Human Services is also responsible for coordinating efforts to help Texans in need immediately after a widespread emergency.

After a disaster, a state’s governor can issue a disaster declaration, asking the president to declare an emergency or major disaster, which then frees up federal funds to help those affected. The Federal Emergency Management Agency provides disaster assistance in these situations.

Before applying for assistance from FEMA, insured Texans should first file claims through their existing policies. People cannot receive disaster and insurance assistance for the same damages. Doing so would be considered insurance fraud, according to FEMA.

If you need to file an insurance claim because your home or property was damaged, call your insurance company to report the damages and be ready to answer questions about how you were impacted. Be sure to take photos and videos to submit to insurance or FEMA and document damages for your records.

If you need help quickly, you can ask your insurance company about an advanced payment. If you aren’t able to live in your home after the disaster because of extensive damage, most policies will cover some housing costs, according to the Texas Department of Insurance, so be sure to keep your receipts.

If you need help filing a claim, TDI has a help line that operates Monday to Friday, from 8 a.m. to 5 p.m. Central Time. Texans can call 800-252-3439 to find out contact information for their insurance company and ask any questions about claims.

The State Bar of Texas also offers a toll-free legal hotline to assist low-income Texans with issues like replacing lost documents, insurance questions, landlord-tenant problems, price-gouging or avoiding contractor scams following a natural disaster. Residents can call 800-504-7030, which is answered in English, Spanish and Vietnamese. Those who qualify for assistance are matched with Texas lawyers who can provide free, limited legal help, according to the state bar’s website.

It’s also common to feel increased anxiety or mental health concerns following a natural disaster. The federal Substance Abuse and Mental Health Services Administration runs the Disaster Distress Helpline to provide support to people experiencing emotional distress related to disasters, including severe storms, hurricanes, floods, wildfires, disease outbreaks, incidents of mass violence, community unrest and anniversaries of traumatic events or triggering events. Read more in our natural disaster and climate anxiety mental health guide.

The helpline operates year-round, 24 hours a day and is free and confidential. You can call or text 800-985-5990 to be connected with a trained crisis counselor who can provide counseling, healthy coping tips and more information on signs of emotional distress.

SAMHSA also administers grants after disasters to help provide crisis counseling services. Those services are free for people if they reside within a disaster-declared county.

You can check federal disaster declarations and resources through FEMA’s website.

Allyson Waller, María Méndez and Bryan Mena contributed to this story.

Disclosure: State Bar of Texas has been financial supporters of The Texas Tribune, a nonprofit, nonpartisan news organization that is funded in part by donations from members, foundations and corporate sponsors. Financial supporters play no role in the Tribune's journalism. Find a complete list of them here.

How can people protect their health during Saharan dust storms?

Dust storms can cause low visibility, leading to accidents and disrupting traffic flow.

Title:

Content: Tuesday 03-05-2022
Ministry of Works activates operating rooms in conjunction with prevailing weather conditions
The Ministry of Public Works and Housing announced on Tuesday the activation of the central operations room and its operating rooms in various governorates of the Kingdom this morning, coinciding with the prevailing weather conditions.
Add Announcement
In a press release issued by the Information and Communication Unit, the Ministry confirmed its readiness to deal with the prevailing weather conditions and expected weather conditions in the coming days and address the observations received 24 hours through its 98 teams distributed to various governorates of the Kingdom and equipped with the necessary equipment and mechanisms.
The ministry stressed in its circular the need for permanent and continuous coordination with the ministry ’ s partners to work to resolve and address all observations immediately to maintain the sustainability of services provided to citizens, in accordance with the government approach.
She pointed out that sections of roads that are witnessing a decline in the extent of horizontal visibility are partially and temporarily closed if necessary, according to the assessment of partners in the Public Security Directorate in coordination with the Ministry; in order to preserve the safety of road users.
The ministry renewed its warning to citizens traveling on the external roads of the low horizontal visibility from time to time due to the formation of dust, resulting from the active winds accompanying the five-year low affecting the Kingdom, especially the desert road and roads east of the Kingdom.
It called for taking the utmost care and caution, while driving on external roads and following the rules of safe driving, being aware of the danger of low horizontal visibility due to dust, and adhering to the directives of its cadres working in the field and the cadres of partners in the Public Security Directorate, according to information received from the Meteorological Department.
It also called for not hesitating to report any observation through direct communication with the main operating room in the ministry and the operating rooms in the governorates, or through the application of the work notification system on smart phones or through its operating rooms on the following numbers:
Operating Room Liaison Officer (Whatsapp) (0780377223).
Ministry Emergency Main Operations Room (065850111).
Operations room of the Directorate of Karak (0780377231).
Operations Room of the Directorate of Works of Jerash Governorate (0780377187).
The operations room of the Directorate of Works of Madaba (0780377366).
Operations room of the Directorate of Works of Maan Governorate (0780377338).
Operations Room of the Directorate of Works of Mufarraq Governorate (0780377389).
Operations Room of the Directorate of Works of Balqa Governorate (0780377413).
Operations room of the Directorate of Works of the province of Tufayla (0780377435).
Operations Room of Ajloun Governorate Directorate (0780377324).
Operations Room of the Directorate of Works of Zarqa Governorate (0780377125).
Operations Room of the Directorate of Works of Aqaba Governorate (0780377351).
Operations room of the Directorate of Works of the province of Erbil (0780377273).
Operations Room of the Directorate of Works of the Ramtha Brigade (0780377394).
Operations Room of the Directorate of Works of the Capital Governorate (0780377291).
The operations room of the Directorate of Works of the province of Petra (0780377012).
Petra

What are the negative effects of Saharan dust storm on infrastructure?

Saharan dust storms can cause respiratory diseases, affect coral reefs and crops, and contain iron, silica, fungi, bacteria, and viruses.

Title:

Content: Havana, Cuba.- Cubans are entering the final days of July with a forecast of high temperatures, accompanied by little rain throughout the national territory.

In recent days, the heat punished the inhabitants of the Caribbean island, where through the Institute of Meteorology it was learned that in 38 of the 68 stations subordinate to the scientific entity, temperatures above 34 Celsius degrees were reported.

Meanwhile, the nightly broadcast of the National Television Newscast specified that in the eastern territory of Granma 39°C were registered on Saturday.

Behind it, the most overwhelmed towns were Colón in the western province of Matanzas with 37.2 °C; and Bainoa, in the also western province of Mayabeque, with 36.5 °C; while in the capital the thermometers marked 36 °C.

Days prior to the establishment of these temperature records for the current month, the Institute of Meteorology warned about the arrival of a cloud of dust from the Sahara on the island.

The experts explained that this phenomenon would cause a new decrease in rainfall and would maintain the feeling of great heat.

These clouds contain iron, silica, fungi, bacteria, viruses, various pathogenic mites, among other elements. They can cause acute respiratory diseases, allergies and skin problems.

Dust from the Sahara affects coral reefs, and fruit, rice, sugar cane, bean and other crops. It is caused by storms that occurred in the Sahara desert, coming out of the African continent.

It moves over the freshest and most humid marine air, and joining the flow of the trade winds, it quickly reaches the Atlantic Ocean, the Caribbean Sea, and the Gulf of Mexico.

How does Saharan dust affect immediate weather?

What are the negative effects of Saharan dust storm on agriculture?

What are the negative effects of Saharan dust storm on the ecosystems?

smothers coral reefs by blocking sunlight and hindering photosynthesis

What are the negative health effects of Saharan dust?

Saharan dust storms from Africa can reach the Atlantic Ocean and Caribbean Sea, affecting the weather and air conditions.

How does Saharan dust affect immediate weather?

What areas of the Americas have been affected by Saharan dust storms?

In the Caribbean, asthma incidence has increased 17-fold since the 1970s, affecting around 20% of Barbados' population, with Sahara dust plumes linked to increased diagnoses.

Title:

Content: Older Barbadians being diagnosed with asthma Loop Barbados

The content originally appeared on: Barbados News

Head of the Queen Elizabeth Hospital’s Respiratory Unit, Dr Dawn Alleyne, says more Barbadians are being diagnosed with asthma later in life, in their 40s and 50s.

Dr Alleyne, who is a Pulmonologist/Intensivist and Head of the Department of Medicine at the hospital, said the incidence of asthma in the Caribbean, including Barbados, had increased 17-fold since the 1970s. She added these trends are correlated with the increase in Sahara dust plumes and the frequency of the dust in the atmosphere.

She further noted that about 20 per cent of the local population had asthma. This meant the condition was quite common.

Due to climate change, dust events have been increasing. The dust, which traditionally visits from June to August, is now being seen in March or April.

The Pulmonologist/Intensivist said traditionally in Barbados, persons presented with asthma in childhood and either grew out of it as they got older, or lived with it as adults. However, this has changed.

“On a day-to-day basis when we conduct clinics, either [in my private practice] or at the hospital, I meet lots of people with severe lung diseases of all types, especially people with asthma. And several of my asthmatic patients have recorded quite clearly in their diaries that they’ve had challenges when we get the situations where we have cars covered in grey dust. Generally, those are the heavy Sahara dust days.

“A lot of the patients are now having to reach for their rescue inhalers, the Ventolin and Berotec inhalers because the asthma condition which generally has been stable, seems to deteriorate during the periods of times when we have lots of dust in the atmosphere,” Dr Alleyne stated.

The respiratory expert shared that persons usually presented with a gamut of symptoms when dust events occurred. These include itchy eyes, runny nose, soreness of the throat, coughing, especially at night, and wheezing.

Those who have chronic lung diseases, such as interstitial lung disease and chronic obstructive lung disease, also complain of increase in shortness of breath on the days in which there is a heavy dust cover,” she said.

She added that people who are not asthmatics should pay close attention to symptoms, such as chest tightness, when there is exertion, allergic rhinitis, eczema, snoring at night or allergic conjunctivitis. These persons could have an increased risk of developing asthma, she stated.

Dr Alleyne noted the situation was not unique to Barbados but could be seen across the world wherever the Sahara dust is being disseminated.

“So, you look at studies from Spain, Italy, the United States, and the French Caribbean. Throughout these areas, people are reporting an increased incidence of Sahara dust plumes, increased incidence of deterioration of asthma control, and patients are being hospitalised for not only respiratory illnesses, but also cardiovascular illnesses. So, the Sahara dust situation really is one that we really need to look at, not just as a hazy day and a sunset that’s not quite clear but really the impact that it is having on health in general, and we need to take it quite seriously.”

In the case of cardiovascular diseases, she said research show that the dust seems to affect the cardiovascular system adversely.

She explained that while larger dust particles are usually deposited pretty high in a person’s airway, causing sneezing and coughing, the smaller ones had the potential to enter the bloodstream and cause inflammation, which can be a precursor to cardiovascular events.

Dr Alleyne also suggested that Barbados implement a Sahara dust warning system, much like the one that exists in Trinidad, where they give accurate accounts of the air quality index. She said it could help people with respiratory conditions prepare and protect themselves better.

“So, I’m hopeful that in the future, we’ll be able to get something that tells us these are the exact numbers and to give warnings to specific categories of people. I think that will be very helpful,” the Pulmonologist/Intensivist stated.

SOURCE: Barbados Government Information Service (GIS).

What are the negative health effects of Saharan dust?

What areas of the Americas have been affected by Saharan dust storms?

Sahara dust can exacerbate lung diseases like asthma, cause respiratory symptoms, and increase the risk of cardiovascular events.

How does Saharan dust affect immediate weather?

What are the negative health effects of Saharan dust?

cardiovascular diseases
respiratory issues

People with lung diseases can wear masks and stay indoors during severe dust storms.

Title:

Content: Dust storm from Sahara to hit Türkiye

Dust storm from Sahara to hit Türkiye

İZMİR

A massive dust storm from the Sahara Desert is expected to shroud the country, with experts warning citizens, especially those with respiratory disorders, to take precautions.

Professor Dr. Doğan Yaşar, a climate scientist, cautioned that a period of intense dust transport will begin on March 25.

"Red-colored desert dust laden with iron particles will arrive in large quantities," he explained.

"While this dust fertilizes the soil and benefits agriculture, it can also trigger allergy symptoms like dry cough and sneezing, especially for people with asthma or other lung conditions,” he said.

Yaşar emphasized the importance of wearing masks during this period. "People with lung diseases should wear a particle-retaining mask for three weeks, if possible," he advised. "Regular masks can offer some protection as well."

"A single pine tree produces 12 billion pollen. Thus, during this period, pollen multiplies very intensively in the air. When we inhale this, we experience discomfort. It is especially dangerous for people with lung diseases such as asthma," he added.

The dust storm is a natural phenomenon that occurs annually, transporting around two billion tons of dust from the Sahara to various parts of the world. The professor highlighted the ecological benefits of this dust, which acts as a natural fertilizer. However, he cautions that the concentrated dust can irritate airways and exacerbate allergies.

While the dust storm may cause temporary inconveniences, Yaşar reassured citizens that there's no need for alarm.

"The dust benefits agriculture, but it's important to be aware of the potential health risks, especially for those with respiratory problems," he concluded.

dust storms, Türkiye,

How can people protect their health during Saharan dust storms?

How does Saharan dust affect immediate weather?

What are the negative health effects of Saharan dust?

Residents with respiratory issues should stay indoors during high dust levels.

How can people protect their health during Saharan dust storms?

How does Saharan dust affect immediate weather?

What are the negative health effects of Saharan dust?

San Antonio, TX, can establish an effective warning system for Saharan dust storms by coordinating with regional and national weather services.

Title:

Content: Gholam Inaugurates “Dust and Sand Storms in Arabia ” Workshop in Jeddah
He said: The extent of damage from dust storms has become a major concern for the countries and peoples of the region.
Chief Executive Officer of the National Center of Meteorology Ayman bin Salem Ghulam
Dr. Ayman bin Salem Ghulam, CEO of the National Center of Meteorology and General Supervisor of the Regional Center for Warning of Dust and Sand Storms, stressed that the phenomenon of dust storms is one of the most weather phenomena affecting the Arabian Peninsula and the Middle East region, pointing out that the extent of damage from dust storms has become a major concern for the countries and peoples of the region.
This came during his speech at the opening of the international workshop "Dust and Sand Storms in the Arabian Peninsula: Techniques and Scientific Developments", which was launched today in Jeddah, amid the participation of a group of international experts and specialists.
Ghulam began his speech by welcoming the participants in the workshop, which comes within the efforts of the Kingdom of Saudi Arabia to raise the level of readiness and encourage scientific research to confront these natural phenomena, and work to reduce the risks resulting from them locally, regionally and internationally.
“We look forward to enhancing technical and technical capabilities in this field and achieving the high objectives of the Regional Center to warn of dust and sand storms through coordination, fruitful support and knowledge transfer in the field of dust storms study for the public benefit of our countries in light of the changes in the severity of extreme natural phenomena, especially dust storms and dust storms, which have caused many risks and damage. ”
He added: The phenomenon of dust storms is one of the most important weather phenomena affecting the Arabian Peninsula and the Middle East, and the extent of damage from dust storms has become a major concern for our countries and peoples, due to the negative effects of these repeated storms on our region, which have appeared strikingly over the past few years on services, infrastructure and the transport sector, as well as the great economic impact.
He added: “We in Saudi Arabia have considered taking serious steps to enable us and the countries of the region to predict the effects of dust storms by monitoring and studying their impact on our societies as an initiative by the Kingdom to enhance the capabilities of the countries of the region to confront this growing phenomenon and reduce its effects, especially if we consider the climatic factors in the region such as desertification, drought and scarcity of natural resources. Combining efforts and finding specialized centers to confront the resulting effects and reduce their risks on our societies.
He noted the importance of the announcement of the establishment of the Regional Center for Early Warning of Dust Storms as one of the outcomes of the Green Middle East Summit announced by His Royal Highness Crown Prince Mohammed bin Salman bin Abdulaziz as part of a series of integrated national initiatives aimed at promoting sustainable development, preserving the environment and improving the quality of life. Continuous coordination to raise the level of scientific and practical capabilities in confronting the dangers of dust storms and raising awareness of their effects.
In conclusion, he stressed that the participation of experts in this workshop supports the work of the Regional Center for Warning of Dust and Sand Storms by working on the development of infrastructure, training human cadres, exchanging experiences and knowledge and benefiting from future outputs for the benefit of our societies and the development programs of our countries.
For his part, the Executive Director of the Regional Center for Warning of Dust and Sand Storms, Jumaan bin Saad Al-Qahtani, said: The escalation of severe weather phenomena, especially dust storms in the region, requires serious research to look scientifically and practically for appropriate solutions and available opportunities that help in confronting this phenomenon and reducing its effects.
In his speech to the workshop, he pointed to the importance of expanding the circle of cooperation and coordination in the field of information exchange, expertise, training and knowledge transfer, stressing the keenness to invite the most prominent stakeholders, researchers, specialists and actors in the field of dust storms to participate in this workshop.
The sessions of the first day of the international workshop dealt with a number of issues, most notably the urgent need to establish a warning and assessment system for sand and dust storms in the Arabian Gulf region, which will play a vital role in serving people and various affected sectors.
Emphasis was also placed on the importance of having an Arab representative in the sand and dust storm warning system established by the World Meteorological Organization. The sessions addressed the roles and objectives of the regional centres in terms of research and meteorological service.
One of the sessions reviewed the capabilities and capabilities of the meteorological centers and authorities in the Arab Gulf countries, including the National Center of Meteorology in Saudi Arabia, the UAE National Center of Meteorology, the Meteorological Department in Qatar, the Directorate General of Civil Aviation in Kuwait, the Directorate General of Meteorology of Oman and the Ministry of Transport and Communications of Bahrain.
The sessions discussed international efforts to combat sand and dust storms, which included improving the resilience of cities and communities to transboundary sand and dust storms in the Gulf region, rehabilitation of hot spots, and a presentation on the activities of the WMO Barcelona Dust Prediction Centre.
The sessions of the second day of the international workshop tomorrow will discuss the effects of sand and dust storms and the environment and mitigation measures, as well as the characterization of the microbiome of the global dust belt over the Red Sea, as well as the development of the dust forecasting system in Saudi Arabia, as well as satellite monitoring of dust.
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How can the authorities prepare for a Saharan dust storm?

The National Weather Service Austin/San Antonio TX issues warnings that San Antonio can use.

Title:

Content: TX WFO AUSTIN/SAN ANTONIO Warnings, Watches, and Advisories

WFO AUSTIN/SAN ANTONIO Warnings, Watches and Advisories for Friday, April 21, 2023

_____

FLASH FLOOD WARNING

Flash Flood Statement

National Weather Service Austin/San Antonio TX

111 AM CDT Fri Apr 21 2023

...FLASH FLOOD WARNING REMAINS IN EFFECT UNTIL 315 AM CDT EARLY THIS

MORNING FOR BEXAR AND EAST CENTRAL MEDINA COUNTIES...

At 111 AM CDT, Doppler radar and automated rain gauges indicated

thunderstorms producing heavy rain across the warned area. Between 3

and 5 inches of rain have fallen. Additional rainfall amounts up to

1 inch are possible in the warned area. Flash flooding is ongoing or

expected to begin shortly.

HAZARD...Life threatening flash flooding. Thunderstorms producing

flash flooding.

SOURCE...Radar and automated gauges.

IMPACT...Life threatening flash flooding of creeks and streams,

urban areas, highways, streets and underpasses.

Some locations that will experience flash flooding include...

San Antonio, Universal City, Live Oak, Castroville, Stinson

Municipal Airport, San Antonio Int Airport, Leon Valley, Helotes,

Kirby, Alamo Heights, Windcrest, Terrell Hills, Shavano Park,

Hollywood Park, Lytle, Olmos Park, Somerset, China Grove, Lacoste

and Lackland AFB.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Turn around, don't drown when encountering flooded roads. Most flood

deaths occur in vehicles.

Be especially cautious at night when it is harder to recognize the

dangers of flooding.

Be aware of your surroundings and do not drive on flooded roads.

Please report observed flooding to local emergency services or law

enforcement and request they pass this information to the National

Weather Service when you can do so safely.

TX

. TEXAS COUNTIES INCLUDED ARE

ARANSAS AUSTIN BRAZORIA

CALHOUN CHAMBERS COLORADO

DEWITT FAYETTE FORT BEND

GALVESTON GOLIAD GONZALES

HARDIN HARRIS JACKSON

JASPER JEFFERSON KARNES

LAVACA LIBERTY MATAGORDA

MONTGOMERY NEWTON ORANGE

POLK REFUGIO SAN JACINTO

TYLER VICTORIA WALLER

WHARTON

...A strong thunderstorm will impact portions of northeastern

Galveston and southeastern Chambers Counties through 145 AM CDT...

At 113 AM CDT, Doppler radar was tracking a strong thunderstorm over

Galveston Pier 21, moving northeast at 25 mph.

HAZARD...Winds in excess of 30 mph and half inch hail.

SOURCE...Radar indicated.

IMPACT...Gusty winds could knock down tree limbs and blow around

unsecured objects. Minor damage to outdoor objects is

possible.

Locations impacted include...

Galveston Pier 21, Pelican Island, Gilchrist, Rollover Pass,

Galveston Pleasure Pier, Crystal Beach, Bolivar Peninsula, The

Strand, Port Bolivar, Moody Gardens and Offatts Bayou.

If outdoors, consider seeking shelter inside a building.

This storm may intensify, so be certain to monitor local radio

stations and available television stations for additional information

and possible warnings from the National Weather Service.

A Severe Thunderstorm Watch remains in effect until 200 AM CDT for

southeastern Texas.

LAT...LON 2942 9435 2921 9473 2925 9484 2935 9489

2968 9456 2949 9436 2946 9435

TIME...MOT...LOC 0613Z 226DEG 22KT 2933 9476

MAX HAIL SIZE...0.50 IN

MAX WIND GUST...30 MPH

_____

Copyright 2023 AccuWeather

How can the authorities prepare for a Saharan dust storm?

Public awareness campaigns can educate citizens, especially vulnerable groups, about the risks and precautions of Saharan dust storms.

Title:

Content: Egypt News
Health Care Launches Awareness Campaign on Respiratory Diseases and Prevention
Thank you for reading the news about the health care launches an awareness campaign on respiratory diseases and prevention and now with the details of the news
Dr. Ahmed Al-Subki, President of the General Authority for Health Care and General Supervisor of the Comprehensive Health Insurance and a Decent Life Projects at the Ministry of Health and Population, held an important meeting to follow up on the Authority ’ s plan to cope with seasonal diseases and respiratory infections during the winter season at the headquarters of the Authority in the New Administrative Capital.
Dr. Ahmed Al-Subki pointed out the importance of this step, which comes within the framework of the permanent focus of the Health Care Authority in enhancing health preparations and preventive measures to face seasonal diseases that usually spread in winter, and enhancing health awareness in the community, and its commitment to provide high quality health services, and continuing its efforts to improve the quality of life for citizens within the framework of achieving the vision of Egypt 2030.
During the meeting, Al-Subki reviewed the strategic stocks of seasonal flu vaccines, medicines, medical and preventive supplies in the health facilities of the Authority in the governorates of the comprehensive health insurance, and to ensure the availability of the required strategic stocks. He also followed up the precautionary measures and plans to prevent the spread of infection according to the work manuals of the Preventive Medicine Sector at the Ministry of Health and Population.
Dr. Ahmed Al-Subki directed the Primary Health Care Department to launch an awareness campaign to enhance health awareness among citizens about respiratory diseases, how to prevent infection, promote awareness activities related to personal hygiene, good ventilation and proper nutrition, and focus attention on the most vulnerable groups of people such as the elderly, pregnant women and children in the governorates of comprehensive health insurance.
He tasked Al-Subki to ensure that all medical staff in the health facilities of the Authority are immunized against respiratory diseases, and stressed the work of a refresher course on the procedures for dealing with respiratory infections and the latest methods of treatment in cooperation with the World Health Organization.
Dr. Ahmed Al-Subki stressed the activation of the system of linking reporting and monitoring between the laboratories of the Public Authority for Health Care with the reference laboratories of the Preventive Medicine Sector at the Ministry of Health to enhance the quality of data, stressing the need to strengthen efforts to protect citizens and provide comprehensive and high-quality health care.
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How can the authorities prepare for a Saharan dust storm?

Wearing nose masks and staying hydrated can reduce exposure to dust and respiratory conditions.

Title:

Content: GMA calls on public to wear nose masks

By Dennis Peprah

Sunyani, Feb. 16, GNA – The Ghana Medical Association (GMA) has urged Ghanaians to go back to wearing nose masks to reduce their exposure to dust because of the intensification of the harmattan weather condition.

A statement signed by Dr Frank Serebour, the President of the GMA, sighted by the Ghana News Agency, asked the public to stay hydrated by drinking a lot of water throughout the day.

“The increased dust and general dry weather conditions have seriously affected human health, possibly leading to increased respiratory conditions,” it said.

“People with asthma and other chronic respiratory conditions may suffer acute attacks or worsening conditions.”

The statement therefore advised that persons with asthmatic conditions must endeavour to always carry their inhalers and take all prescribed medications.

Anyone who experienced signs and symptoms of respiratory conditions such as cough, painful swallowing, runny nose, chest pain or difficulty in breathing should immediately report to the nearest health facility, it advised.

It urged drivers to avoid over-speeding, especially on dusty roads and at night and the public must avoid bush burning or engaging in activities that could lead to bushfires.

Contractors must ensure that roads under construction are well watered to reduce dust pollution.

GNA

How can people protect their health during Saharan dust storms?

What are the negative health effects of Saharan dust?

Local authorities and medical staff can help keep citizens safe during dust storms by providing directions and managing related respiratory diseases.

Title:

Content: General Supervision
Elham Aboul Fath
Editor-in-Chief
Thank you for your patience.
General Supervision
Elham Aboul Fath
Editor-in-Chief
Thank you for your patience.
Beware of going out unless necessary.
Weather phenomenon affecting 5 categories today
The country is witnessing the winds of Khamasin starting today, where it is on several areas, headed by Greater Cairo, and many wonder about the details of these winds, and their damage, as the meteorologists warned of the activity of wind exciting sand and dust on the north of the country to Greater Cairo and northern Upper Egypt leading to the deterioration of the horizontal vision on the west of the country.
In a dust storm, there are some categories that are strongly advised not to go outdoors and stay away from areas affected by the storm, according to Express, these categories include:
Weather phenomenon affecting 5 categories today
People with chronic respiratory diseases: such as asthma, chronic obstructive pulmonary disease, chronic bronchitis and other respiratory diseases.
These people are more likely to worsen symptoms as a result of particles trapped in the air during a dust storm.
People with heart disease: People with chronic heart disease are advised to refrain from going out in the dust storm, as particles suspended in the air can increase pressure on the cardiovascular system and cause health problems.
Children and the elderly: It is recommended to protect children and the elderly from dust storms, as their respiratory system is more likely to be affected by particles suspended in the air.
Pregnant women: Pregnant women are advised to refrain from going out in dust storms, as particles suspended in the air can affect the health of the fetus and cause health problems.
People with low immune diseases, such as those receiving chemotherapy or those with acquired immune diseases such as AIDS.
These people are more likely to become infected as a result of exposure to airborne particles during a dust storm.
These groups must take extra precautions and commit to staying indoors and following the directions of local authorities and health care to keep them safe during the dust storm.

How can the authorities prepare for a Saharan dust storm?

What are the negative health effects of Saharan dust?

Saharan dust storms are exacerbated by climate change, which alters their behavior and frequency.

Title:

Content: Dust storms.
sources and danger.
|
At the beginning of this year's spring season, the incidence of dust storms increased significantly.
Their frequency varies from year to year, but generally increases in the transitional periods between seasons, especially spring and autumn, for many reasons, some natural and others of a human nature, that is, by man.
Dust storms are fast winds that transport dust and plankton, causing a lack of visibility at short distances.
Despite the great controversy over the causes of dust or dust storms and the fact that the camel bears full responsibility for their occurrence, as stated in one of the videos circulated on social media, the reasons are not limited to the poor camel alone, even if it is one of the reasons!
The causes of dust storms are many, including: (1) Desertification as a result of drought resulting from low rainfall.
(2) Desertification due to human activities associated with overgrazing as a result of increasing numbers of camels and sheep on pasture capacity.
(3) Extensive agricultural activities, especially ploughing the land and leaving it exposed for long periods.
(4) Soil movement as a result of development and military actions and absurd car tracks in deserts that led to the breaking and dismantling of the soil and the destruction of vegetation cover.
(5) The reduction of the surface groundwater table, which led to the drying of the soil and thus the impact on the vegetation cover.
Globally, sub-Saharan Africa is the main contributor to Earth ’ s dust storms, which travel to the Americas via the Atlantic Ocean via tropical east winds.
But the Fertile Crescent has also become a source of dust, due to the halving of agricultural production as a result of climate change.
Iraq is one of the sources of dust storms as a result of the decline of the level of rivers, which led to the drought of the marshes and lakes in Iraq and Iran, and add to the list of sources open deserts of the Kingdom, which suffer environmental degradation as a result of human tampering of unfair grazing and wood and the like.
Dust storms are one of the factors responsible for increased allergic reactions, asthma attacks and chronic breathing problems, as well as blood vessels and heart disease.
Dust storms are also carriers of microorganisms, including bacteria, fungi, germs and viruses that cause certain diseases.
Besides, dust storms have economic effects, they adversely affect agricultural production by transporting agricultural pests, reducing photosynthetic activity, destroying crops, as well as affecting infrastructure, by reducing visibility, disrupting energy and air and road transport systems, burying railways, as well as contributing to the deterioration of the performance of solar panels, as well as damaging residential property.
There is no doubt that dust storms and their increased frequency are a warning sign that requires a rapid response through a review of environmental regulations, the need to raise the environmental awareness of the population, the organization of grazing seasons based on the identification of the pastoral capacity of each region, as well as innovative solutions to mitigate desertification that benefit from tremendous technical progress.
Finally, it follows from the above that the problem is not country-specific, but a regional problem that requires concerted efforts.
The Green Middle East initiative by Prince Mohammed bin Salman is designed to design innovative solutions to address climate change and promote environmental sustainability through a number of projects, including: planting 50 billion trees across the Middle East region and reclaiming 200 million hectares of degraded land through afforestation, which contributes to a 2.5 per cent reduction in global carbon emissions.
Publish it.


Saharan dust storms can have significant impacts on the city of San Antonio, TX, including exacerbating respiratory illnesses like asthma and COPD, reducing solar energy production, and affecting air quality.

The dust storms can bring hazy skies and breathing difficulties, potentially affecting outdoor activities and tourism in San Antonio.

The presence of heavy dust can cause economic impacts on the healthcare system, energy and transport systems, and damage residential property and solar panels.

To mitigate the effects of Saharan dust storms, citizens can take precautions such as staying indoors, avoiding vigorous exercise outdoors, and keeping windows and doors closed.

Climate change may be linked to increased dust storm frequency, and reducing fossil fuel burning can help mitigate the greenhouse effect and climate crisis.

The city of San Antonio can take steps to prepare for and respond to Saharan dust storms, including monitoring air quality, providing public health advice, and maintaining infrastructure.

The economic effects of dust storms on energy and transport systems can be substantial, and strategies to mitigate these effects include reducing fossil fuel burning, updating equipment and infrastructure, and implementing initiatives like the Green Middle East initiative.

Saharan dust storms can also have positive impacts, such as bringing vibrant sunrises and sunsets, and giving Texas skies a milky hue during the day.

However, the negative impacts of Saharan dust storms on San Antonio, TX, can be significant, and it is essential for the city to be prepared to respond to these impacts.

The city can learn from other regions that have been impacted by Saharan dust storms, such as the Caribbean Sea region, and develop strategies to mitigate the effects of these storms.

Overall, understanding the impacts of Saharan dust storms on San Antonio, TX, is crucial for preparing for and mitigating the effects of these storms.

The city should take a proactive approach to addressing the impacts of Saharan dust storms, including developing emergency response plans, providing public health advice, and maintaining infrastructure.

By taking these steps, the city of San Antonio can reduce the negative impacts of Saharan dust storms and protect the health and well-being of its citizens.

It is also essential for the city to work with other cities and regions to develop strategies to mitigate the impacts of Saharan dust storms, and to share knowledge and experiences on addressing these impacts.

The city should also consider the economic impacts of Saharan dust storms, and develop strategies to reduce the economic losses associated with these storms.

By taking a comprehensive approach to addressing the impacts of Saharan dust storms, the city of San Antonio can reduce the negative effects of these storms and protect the health, well-being, and economy of its citizens.

Saharan dust storms can have significant impacts on the city of San Antonio, TX, including exacerbating respiratory illnesses like asthma and COPD, reducing solar energy production, and affecting air quality.

Title:

Content: Breaking News
More () »

San Antonians may want to stay indoors next week. Here's why.

A noticeable change in the air will arrive to the Alamo City next week.

SAN ANTONIO — San Antonio skies could look quite different next week but not in the way we're hoping for.

As San Antonians eagerly wait for rain to break our triple-digit temperatures another common occurrence will pick-up next week known as Saharan dust.

The dust is a combination of sand and dust traveling from North Africa across the Atlantic that peaking in late June through mid-August.

Light amounts of Saharan dust have arrived to the Alamo City this past week but will become more noticeable. Therefore, if you have asthma, COPD or any other type of respiratory illness you will want to stay indoors as much as possible during this time.

Timing of Saharan dust:

Monday - Little changes will be in the forecast as heavier amounts of dust remain over the gulf coast.

Credit: KENS 5 Weather

Tuesday - A large moderate level of Saharan dust will move into South Texas and San Antonio by late afternoon. San Antonians may notice hazy skies and trouble breathing if you're more sensitive to dusty air. But the dust doesn't stop here.

Credit: KENS 5 Weather

Wednesday - By mid-week Saharan dust ramps up continuing to build and push farther north stretching to the Dallas area. The continuing flow of the dust is partly due to a high pressure bringing a southeasterly flow to help pump the dust toward South Texas.

Credit: KENS 5 Weather

Thursday - As the week progresses dust levels continue to rise and could affect air quality levels. For those with any respiratory illnesses they should avoid outdoor activity including vigorous exercise. Also try to keep windows and doors closed. We will continue to monitor this development next week.

Credit: KENS 5 Weather

As dust increases across the area, San Antonians will notice more vibrant sunrises and sunsets. However, during the afternoons the sky appears a more milky white color.

Before You Leave, Check This Out

How does Saharan dust affect immediate weather?

What are the negative effects of Saharan dust storm on infrastructure?

What are the negative health effects of Saharan dust?

What areas of the Americas have been affected by Saharan dust storms?

What areas of the US have been affected by Saharan dust storms?

The dust storms can bring hazy skies and breathing difficulties, potentially affecting outdoor activities and tourism in San Antonio.

How does Saharan dust affect immediate weather?

What are the negative health effects of Saharan dust?

What areas of the Americas have been affected by Saharan dust storms?

What areas of the US have been affected by Saharan dust storms?

The presence of heavy dust can cause economic impacts on the healthcare system, energy and transport systems, and damage residential property and solar panels.

Title:

Content: Dust storms.
sources and danger.
|
At the beginning of this year's spring season, the incidence of dust storms increased significantly.
Their frequency varies from year to year, but generally increases in the transitional periods between seasons, especially spring and autumn, for many reasons, some natural and others of a human nature, that is, by man.
Dust storms are fast winds that transport dust and plankton, causing a lack of visibility at short distances.
Despite the great controversy over the causes of dust or dust storms and the fact that the camel bears full responsibility for their occurrence, as stated in one of the videos circulated on social media, the reasons are not limited to the poor camel alone, even if it is one of the reasons!
The causes of dust storms are many, including: (1) Desertification as a result of drought resulting from low rainfall.
(2) Desertification due to human activities associated with overgrazing as a result of increasing numbers of camels and sheep on pasture capacity.
(3) Extensive agricultural activities, especially ploughing the land and leaving it exposed for long periods.
(4) Soil movement as a result of development and military actions and absurd car tracks in deserts that led to the breaking and dismantling of the soil and the destruction of vegetation cover.
(5) The reduction of the surface groundwater table, which led to the drying of the soil and thus the impact on the vegetation cover.
Globally, sub-Saharan Africa is the main contributor to Earth ’ s dust storms, which travel to the Americas via the Atlantic Ocean via tropical east winds.
But the Fertile Crescent has also become a source of dust, due to the halving of agricultural production as a result of climate change.
Iraq is one of the sources of dust storms as a result of the decline of the level of rivers, which led to the drought of the marshes and lakes in Iraq and Iran, and add to the list of sources open deserts of the Kingdom, which suffer environmental degradation as a result of human tampering of unfair grazing and wood and the like.
Dust storms are one of the factors responsible for increased allergic reactions, asthma attacks and chronic breathing problems, as well as blood vessels and heart disease.
Dust storms are also carriers of microorganisms, including bacteria, fungi, germs and viruses that cause certain diseases.
Besides, dust storms have economic effects, they adversely affect agricultural production by transporting agricultural pests, reducing photosynthetic activity, destroying crops, as well as affecting infrastructure, by reducing visibility, disrupting energy and air and road transport systems, burying railways, as well as contributing to the deterioration of the performance of solar panels, as well as damaging residential property.
There is no doubt that dust storms and their increased frequency are a warning sign that requires a rapid response through a review of environmental regulations, the need to raise the environmental awareness of the population, the organization of grazing seasons based on the identification of the pastoral capacity of each region, as well as innovative solutions to mitigate desertification that benefit from tremendous technical progress.
Finally, it follows from the above that the problem is not country-specific, but a regional problem that requires concerted efforts.
The Green Middle East initiative by Prince Mohammed bin Salman is designed to design innovative solutions to address climate change and promote environmental sustainability through a number of projects, including: planting 50 billion trees across the Middle East region and reclaiming 200 million hectares of degraded land through afforestation, which contributes to a 2.5 per cent reduction in global carbon emissions.
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What are the negative effects of Saharan dust storm on infrastructure?

To mitigate the effects of Saharan dust storms, citizens can take precautions such as staying indoors, avoiding vigorous exercise outdoors, and keeping windows and doors closed.

How can people protect their health during Saharan dust storms?

How does Saharan dust affect immediate weather?

What can people do to prepare for dust storms?

Climate change may be linked to increased dust storm frequency, and reducing fossil fuel burning can help mitigate the greenhouse effect and climate crisis.

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How does dust from the Sahara Desert affect solar energy?
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Research shows that dust storms coming from the Sahara Desert can severely damage solar energy production.
So, what can be done to better manage this problem?
Climate Now reports from Andalusia on efforts to beat the dust.
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On this month ’ s episode of Climate Now, we set out to southern Spain to report on the growing problem of Sahara dust, which has a significant impact on solar power generation.
Our visit to southern Spain comes as the Copernicus Climate Change Authority announced that we have seen the highest ever recorded temperature for May 2024, registering a temperature rise of 0.65 ° C above the 1991-2020 average.
This is the 12th consecutive month with the highest recorded temperature for the month in question.
In May 2024, we witnessed extreme weather conditions in many areas.
Floods in Brazil have displaced more than half a million people, temperatures in the Delhi region of India hit 49.9 degrees Celsius, its highest recorded to date, and Finland issued a heatwave warning of temperatures rising to more than 27 degrees Celsius.
In Europe, heavy rains led to flooding in southwestern Germany, Belgium, and northern Italy.
Massive losses in solar power generation due to Sahara dust
The dust of the Sahara Desert in Europe is famous for turning its skies orange, which reduces air quality and leaves a fine layer of dust on the roofs of homes and cars.
On the other hand, it causes another growing problem known as “dirty ” solar cells.
At Gianni University in Andalusia, we met with Dr. Eduardo Fernández and Professor Florencia Almonacid, who were among the authors of a recent paper that found that the severe dirt on the panels in March 2022 reduced solar capacity by up to 80 percent.
Dr Fernandez told Euronews: “It felt like we were on Mars where everything turned red. ”
March 2022 saw extreme weather, but even small amounts of dust could reduce the amount of sunlight reaching solar cells by 15%, and with the rapid growth of solar energy in Europe, losses from dirt could account for billions of euros a year.
Therefore, the research team at Jian University is using photovoltaic laboratories to find solutions.
Some scientists focus on developing dust-resistant layers, while others look at how dust accumulates with different weather conditions, such as high and low temperatures, and low rainfall.
There are many variables that need to be taken into account.
For example, dust grains may be of different sizes or colors, and can affect how well solar panel installations perform.
Even design elements make a difference, such as whether a painting is frameless or has a solid lip around its tip.
Professor Almonacid says that Sahara dust is particularly problematic: "Sahara dust particles are very fine.
It ’ s especially hard to clean. ”
The Cost and Benefit Dilemma of Solar Panel Cleaning
Renewable energy company Sonnedix faces the grime challenge every day, monitoring production from each solar power generation site and carefully calculating when cleaning PV panels is commercially feasible.
The cost of cleaning is considerable – around €400-500 per megawatt – so there are difficult choices to make depending on how the power plant is priced.
Joanne Fernandez, chief operating officer of the company, told Euronews: “As you generate electricity, every kilowatt-hour is important for the plant ’ s revenue, so this dust weather has a big impact. ”
He is now working with meteorologists to help plan cleaning sessions according to dirt weather conditions, and the amount of rainfall, as light spray may increase the soiling of the panels, and heavy rain may wash them away for free.
“Severe dust storms coming from the Sahara desert could actually lead to a significant reduction in production within the network, and this could cause a significant problem for the network operator, ” he explains.
“So forecasting, forecasting, and the ability to proactively manage the network is the most important, ” he says.
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Have dust storms from the Sahara increased due to climate change?
The recent increase in dust storms coming from the Sahara desert could be the result of natural climate variability, or it could be caused by something else.
A spokesman for the Copernicus Meteorological Authority told Euronews: “Although the arrival of dust plumes from the Sahara to Europe is not unusual, there has been an increase in the intensity and frequency of such weather conditions in recent years, and may be attributed to changes in atmospheric circulation patterns. ”
There is some speculation that these changes in atmospheric air circulation patterns are linked to climate change.
Dust expert Dr. Eduardo Fernandez says: “Scientists are always cautious about drawing conclusions, and that should be the case, right? ”
“But what we ’ re seeing is that there ’ s been a dramatic increase in extreme weather conditions, not just in terms of slabs getting dirty, but also in terms of rainfall and wind blowing.
“We are recording more dust storms coming from the Sahara, and they are increasingly penetrating into larger areas in northern Europe, and there is, of course, suspicion that global warming is the cause, ” he concludes.
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The city of San Antonio can take steps to prepare for and respond to Saharan dust storms, including monitoring air quality, providing public health advice, and maintaining infrastructure.

How does Saharan dust affect immediate weather?

What areas of the Americas have been affected by Saharan dust storms?

What areas of the US have been affected by Saharan dust storms?

The economic effects of dust storms on energy and transport systems can be substantial, and strategies to mitigate these effects include reducing fossil fuel burning, updating equipment and infrastructure, and implementing initiatives like the Green Middle East initiative.

What are the negative effects of Saharan dust storm on infrastructure?

Saharan dust storms can also have positive impacts, such as bringing vibrant sunrises and sunsets, and giving Texas skies a milky hue during the day.

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Content: Hurricane Killer? Here are some things you may not know about Saharan dust

Dust from Africa moves across the Atlantic every year from late spring to early fall

It’s a common visitor in the summer months: dust from the Saharan Desert. Hazy skies and occasional allergies are common issues caused by the dust. But did you know that this layer of dust is more interesting than it appears? Here are some things you may not know about Saharan dust:

KEY TAKEAWAYS

  • Millions of tons of dust are transported across the Atlantic every year
  • Nutrient-rich Saharan dust plays a crucial role in the global ecosystem
  • Dust suppresses hurricane development

WHOLE LOTTA DUST!

Every year, from late spring to early fall, trade winds transport 180 million tons of dust from the Saharan Desert across the Atlantic Ocean. Impressively, that’s as much as 4.5 million 18-wheelers full of dust!

NATURE’S BEST FRIEND

Saharan dust is often rich in nutrients like iron and phosphorus. As the dust settles over the ocean, it fertilizes algae and plankton, allowing them to grow and flourish in an otherwise barren environment. These organisms are vital sources of food for ocean life.

Similarly, as the dust settles over land, areas like the Amazon rainforest benefit from the extra nutrients.

HURRICANE EXTINGUISHER

The African dust that moves across the Atlantic Ocean is also called the Saharan Air Layer (SAL). The SAL occurs in waves at the same time as Atlantic hurricane season, from June through November.

It’s known that the SAL limits hurricane development and strength. This is because tropical storms like hurricanes need deep, rich moisture from the surface to the top of the atmosphere to survive. Since the air carrying Saharan dust is usually dry, it can prevent storms from forming and suppress existing storms from growing and strengthening.

DUST’S IMPACT ON TEXAS

While a dense plume of dust sometimes causes minor allergy-like symptoms for some, the most noticeable impact is on Texas skies. A haze often forms on the horizon, giving an ordinarily clear, blue sky a milky hue during the day.

At sunrise and sunset, the horizon can appear brilliantly orange because, with dust in the air, sunlight has more particles to bounce off.

About the Author

Sarah Spivey is a San Antonio native who grew up watching KSAT. She has been a proud member of the KSAT Weather Authority Team since 2017. Sarah is a Clark High School and Texas A&M University graduate. She previously worked at KTEN News. When Sarah is not busy forecasting, she enjoys hanging out with her husband and cat, and playing music.

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How does Saharan dust affect immediate weather?

What areas of the US have been affected by Saharan dust storms?

However, the negative impacts of Saharan dust storms on San Antonio, TX, can be significant, and it is essential for the city to be prepared to respond to these impacts.

How does Saharan dust affect immediate weather?

What are the negative effects of Saharan dust storm on infrastructure?

What areas of the Americas have been affected by Saharan dust storms?

What areas of the US have been affected by Saharan dust storms?

The city can learn from other regions that have been impacted by Saharan dust storms, such as the Caribbean Sea region, and develop strategies to mitigate the effects of these storms.

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Content: Havana, Cuba.- Cubans are entering the final days of July with a forecast of high temperatures, accompanied by little rain throughout the national territory.

In recent days, the heat punished the inhabitants of the Caribbean island, where through the Institute of Meteorology it was learned that in 38 of the 68 stations subordinate to the scientific entity, temperatures above 34 Celsius degrees were reported.

Meanwhile, the nightly broadcast of the National Television Newscast specified that in the eastern territory of Granma 39°C were registered on Saturday.

Behind it, the most overwhelmed towns were Colón in the western province of Matanzas with 37.2 °C; and Bainoa, in the also western province of Mayabeque, with 36.5 °C; while in the capital the thermometers marked 36 °C.

Days prior to the establishment of these temperature records for the current month, the Institute of Meteorology warned about the arrival of a cloud of dust from the Sahara on the island.

The experts explained that this phenomenon would cause a new decrease in rainfall and would maintain the feeling of great heat.

These clouds contain iron, silica, fungi, bacteria, viruses, various pathogenic mites, among other elements. They can cause acute respiratory diseases, allergies and skin problems.

Dust from the Sahara affects coral reefs, and fruit, rice, sugar cane, bean and other crops. It is caused by storms that occurred in the Sahara desert, coming out of the African continent.

It moves over the freshest and most humid marine air, and joining the flow of the trade winds, it quickly reaches the Atlantic Ocean, the Caribbean Sea, and the Gulf of Mexico.

What areas of the Americas have been affected by Saharan dust storms?

Overall, understanding the impacts of Saharan dust storms on San Antonio, TX, is crucial for preparing for and mitigating the effects of these storms.

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Saharan dust brings hot and dry weather to Central Florida on Sunday

Saharan dust brings temperatures above average and dry conditions across Central Florida on Sunday.

“So you probably heard about the Saharan dust that’s been making for those hazy sunrises and sunsets here in the past few days,” Meteorologist Chris Gilson said. “It’s also been leading to those lower rain chances allowing our temperatures to heat up into the mid nineties.”

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Sunday’s high is 96 with a low of 75 and only a 10% chance of rain across Central Florida.

“A spot shower storm will be possible today but notice we’re seeing the reds and oranges, that’s all that dry air due in part to that Saharan dust that hangs around with us for today,” Gilson said.

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The Saharan dust sticks around into early next week as the dry air and slim rain chances continue.

The dust is helping keep the tropics quiet for the next five to seven days, but we still have a long way to go until the peak of Hurricane season in September.

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What areas of the Americas have been affected by Saharan dust storms?

What areas of the US have been affected by Saharan dust storms?

The city should take a proactive approach to addressing the impacts of Saharan dust storms, including developing emergency response plans, providing public health advice, and maintaining infrastructure.

By taking these steps, the city of San Antonio can reduce the negative impacts of Saharan dust storms and protect the health and well-being of its citizens.

How does Saharan dust affect immediate weather?

What areas of the Americas have been affected by Saharan dust storms?

What areas of the US have been affected by Saharan dust storms?

It is also essential for the city to work with other cities and regions to develop strategies to mitigate the impacts of Saharan dust storms, and to share knowledge and experiences on addressing these impacts.

The city should also consider the economic impacts of Saharan dust storms, and develop strategies to reduce the economic losses associated with these storms.

By taking a comprehensive approach to addressing the impacts of Saharan dust storms, the city of San Antonio can reduce the negative effects of these storms and protect the health, well-being, and economy of its citizens.

How does Saharan dust affect immediate weather?

What areas of the US have been affected by Saharan dust storms?