Articles tagged with Storms
The University of Texas at San Antonio is working on three water sustainability projects in San Antonio. The projects aim to improve rain infiltration, manage water runoff, filter toxic pollutants and mitigate inner city flooding using permeable pavements and grass.
Subtropical Storm Andrea weakened and dissipated in just two days, losing its subtropical classification before reaching Tropical Storm status. The storm's location 370 km west southwest of Bermuda meant it posed no threat to coastal areas.
Andrea forms over western Atlantic on May 20, 2019, becoming 1st subtropical storm of 2019 Atlantic season. It is currently located 295 miles west-southwest of Bermuda, moving north at 5 knots with maximum sustained winds near 40mph.
Numerical modeling explains the escape of hydrogen atoms from Martian atmosphere into outer space due to water photodissociation. Seasonal winds and dust storms affect water circulation, but not in an obvious way.
Researchers mapped eight tree species in Forest Park using satellite imaging data and machine learning techniques. The data will help inform best practices for managing healthy green spaces and trimming programs to avoid power outages following storms. By analyzing tree health and species, experts can track growth rates and identify tr...
Tropical Cyclone Fani brought heavy rainfall to the region and continues to drop heavy rainfall on May 3 as it moves towards Bangladesh. The GPM mission satellite captured an overpass of the powerful storm, showing high thunderstorms stretching into the troposphere and measuring rainfall rates up to 50 millimeters per hour.
A new study using the PlanetNet algorithm provides unprecedented precision in analyzing Saturn's storm clouds, revealing features previously undetected. The analysis of Cassini data reveals atmospheric processes driving the storms, including dark cloud material swept up from lower atmosphere.
Researchers from UCL and University of Arizona developed a 'deep learning' approach called PlanetNet to detect storms on Saturn. The algorithm accurately maps the components and features in turbulent regions, revealing previously undetected atmospheric features such as ammonia ice clouds.
Tropical Cyclone Veronica is moving slowly west southwest along the Australian coast, with its eye just off the coast. The storm is expected to weaken below tropical cyclone intensity early Tuesday, bringing heavy rain and hazardous road conditions.
A team of planetary scientists used Hubble images to track the growth of a new Great Dark Spot on Neptune, finding that dark spots originate deeper in the planet's atmosphere than previously thought. The study also revealed that these storms occur with a frequency of every four to six years and last up to six years.
A new study reveals that a small number of intense storms around Antarctica control up to 60% of annual snowfall in some places. These extreme events are responsible for the marked differences in snowfall from year to year, with one event accounting for 44% of annual snowfall.
Severe Tropical Cyclone Veronica is a Category 4 storm with sustained winds of 175 km/h, moving slowly southwards towards the Pilbara coast. The Australian Bureau of Meteorology has issued warnings for the region, predicting a severe coastal impact late Saturday or Sunday.
Tropical Depression 03W has formed near the island of Yap in the Northwestern Pacific Ocean. The storm is expected to maintain its general course and speed through the weekend, passing close to Koror on Sunday. Maximum sustained winds remain at 30 mph, with damaging winds expected on the north side of the storm.
A new mathematical model predicts a potentially catastrophic geomagnetic storm has only a 0.46-1.88% chance in the next decade, significantly lower than previous estimates. The researchers used historical data and measured solar surface perturbations to make their calculation.
A new study using ice cores and tree rings reveals a third massive solar storm in history, occurring in 660 BCE, with others in 775 CE and 994 CE. These rare events pose a risk to electrical grids, communication systems, and air traffic.
Researchers have found evidence of a strong solar storm around 660 BC in two Greenland ice cores, with concentrations of beryllium-10 and chlorine-36 consistent with an extreme event. The estimated strength of the storm is an order of magnitude higher than any instrumentally recorded solar event.
Tropical Cyclone Haleh is weakening due to moderate to strong vertical wind shear, causing its elongation and eventual transition into an extra-tropical storm. The storm has decreased maximum sustained winds to 75 knots (86 mph/139 kph) and is forecast to continue weakening in two days.
UD researchers study how unexploded munitions move in muddy estuaries, discovering they don't move horizontally despite intense storms. The team used fabricated munition surrogates with sensors to track movement, finding smaller munitions were buried or stuck in scour pits.
Researchers at Oregon State University found that a 10% increase in seacliff erosion due to extreme storms could lead to a 20-30% rise in bluff erosion and landslide activity. This is particularly concerning for highly susceptible coastal slopes, as they can already experience frequent slide movements.
Tropical Depression 02W has formed in the Northwestern Pacific Ocean, prompting warnings for Pohnpei, Chuuk and Yap States. NASA's Aqua satellite captured infrared data revealing areas with cloud top temperatures as cold as -80 degrees Fahrenheit.
Tropical Cyclone Oma continued to intensify in the Southern Pacific Ocean, posing a significant threat to Vanuatu. NASA's Suomi NPP satellite captured an image of the storm, showing a large area of thunderstorms wrapping into the center.
The Hubble Space Telescope has uncovered new insights into the weather patterns of Uranus and Neptune, revealing dynamic atmospheres with mysterious dark storms. The observations suggest that these storms form in a similar way to Jupiter's Great Red Spot and are driven by seasonal changes.
Researchers at VTT developed a new and more accurate method for estimating the probability of extreme events, such as storms, floods, and earthquakes. The new method improves estimation accuracy, especially when data is limited, and contributes to economically optimal safety in natural hazard preparation.
Tropical Cyclone Kenanga generated powerful thunderstorms reaching high into the troposphere, resulting in extreme rainfall as confirmed by NASA's Global Precipitation Measurement mission. The heaviest rainfall was found in the storm's southeastern quadrant, with rates exceeding 161 mm per hour.
Tropical Cyclone Kenanga was at hurricane-force when captured by NASA-NOAA's Suomi NPP satellite on Dec. 18. The image showed the eye surrounded by powerful thunderstorms and a large band of storms extending from the south to east.
Tropical Cyclone Owen strengthened as it moved east through the Gulf of Carpentaria towards a landfall in western Queensland. The storm was categorized as a Category 3 system with maximum sustained winds near 120 kilometers per hour.
Cameron R. Homeyer, a University of Oklahoma meteorologist, will lead a $30 million NASA-funded project to investigate the impact of summer storms on the stratosphere's chemistry. The five-year project aims to understand how these storms affect ozone depletion and the potential for increased water in the stratosphere.
Tropical Cyclone Owen's center was surrounded by intense storms with cloud top temperatures as cold as minus 80 degrees Fahrenheit. The cyclone is expected to move slowly and may reach category 3 intensity, bringing destructive winds along the Northern Territory coast.
Researchers discovered hypoxic dead zones in urban streams, caused by erosion and nutrient runoff. The study highlights the vulnerability of freshwater ecosystems to pollution and climate change.
Tropical Cyclone Owen formed in the Southern Pacific Ocean and produced heavy downpours, with rain rates reaching over 53 mm/hour near its center. The GPM satellite captured powerful storms on the eastern side of the cyclone, dropping rain at a rate of over 94 mm/hour
New research predicts a significant rise in the frequency and intensity of powerful storms in Europe and North America due to climate change. The study, led by Dr. Matt Hawcroft, projects a threefold increase in extreme precipitation events by the end of the century.
NASA's Suomi NPP satellite captured Tropical Depression 33W moving through central Philippines and entering the Sulu Sea. The storm is expected to strengthen as it crosses the South China Sea and heads toward Vietnam.
Tropical Depression 33W, also known as Cyclone Samuel, has triggered warnings and watches in the Philippines. The storm system moved into the central part of the country on November 20, bringing strong winds and heavy rainfall.
Tropical Depression Toraji formed on Nov. 19 and briefly existed before regenerating in the Gulf of Thailand on Nov. 20. The storm's maximum sustained winds were near 25 knots (28.7 mph) and was moving west-southwest, expected to dissipate in the Malakka Strait.
The GPM satellite has observed light rain occurring throughout the eastern half of Tropical Depression 33W, with heavy rainfall concentrated near the storm's center. The depression is moving west-northwest and will later enter the South China Sea.
Tropical Cyclone Bouchra has regenerated into a tropical storm after dissipating as a low-pressure area, with winds reaching 50 knots. The storm's elongated shape indicates wind shear affecting its circulation center and weakening it.
A recent study found that frequent disturbances to kelp forests can significantly impact marine life, leading to a decrease in commercially desirable fish and shellfish. The experiment suggests that increasing storm frequency could dramatically alter the ratios and types of sea life along the California coastline.
A recent study reveals that the US desert areas will experience a significant increase in dryness due to climate change. The research, conducted at Devils Hole cave, suggests that the water table has fluctuated by as much as 10 meters over the past 350,000 years, with shifts in Pacific storm track influencing rainfall patterns.
A six-week scientific campaign, RELAMPAGO, aims to discover why thunderstorms in a particular region of Argentina are among the most extreme in the world. Researchers will use advanced instruments to study storm formation and behavior, with a focus on improving knowledge and prediction of violent storms.
Post-Tropical Cyclone Vicente has weakened to a tropical depression and is bringing heavy rain with life-threatening flash flooding to parts of Mexico. The system's remnants are expected to produce 3-6 inches of rain, leading to landslides and mountainous terrain hazards.
A team of school students from Eltham Hill School successfully identified ultra-low frequency sounds caused by a solar storm in the Earth's magnetic shield. The study made data audible for exploration, revealing new patterns and commonality among these waves.
Tropical Cyclone Luban is a symmetrical storm with a cloud-filled eye and powerful thunderstorms. It is forecast to make landfall in Oman between Lukalla and Salalah on Oct. 14.
Tropical Storm Nadine is experiencing severe vertical wind shear, causing the bulk of its clouds to shift northeast. The storm's maximum sustained winds have decreased to near 45 mph, with forecasts indicating it will weaken further and dissipate by Sunday.
Tropical Storm Kong-Rey experienced extreme rainfall rates near its center, with rain falling at over 1.8 inches per hour in two areas northwest of the storm's center. The storm is weakening and expected to transition into the Sea of Japan, taking a turn toward the northeast.
Tropical Storm Kirk formed on Sept. 22 but dissipated by Monday due to lack of closed circulation. The NOAA-20 satellite captured its peak visible image on the same day, revealing winds near 40 mph.
Researchers discovered that storms can create coral reef islands by depositing giant coral blocks, forming the island over time. The study found distinct clusters of ages on the piled coral blocks, indicating two major storm events occurred about 600 and 350 years ago.
Tropical Storm Barijat is being affected by northerly vertical wind shear, which can weaken the storm. The Hong Kong Observatory has issued a Strong Wind Signal, No. 3 warning, indicating winds with speeds of 25-38 mph.
NASA's Aqua satellite detected Tropical Depression Gordon's center over Arkansas on September 7, with maximum sustained winds near 10 mph. The depression is expected to produce total rain accumulations of 3-6 inches, causing local flooding and flash flooding in Missouri and the Midwest.
Researchers at UC Berkeley have developed a technology to remove contaminants from storm water using mineral-coated sand. The coated sand can break down organic pollutants into smaller pieces that are less toxic and more biodegradable, creating a safe and local reservoir of drinking water for communities.
Heavy rainfall was observed in a band of thunderstorms wrapping into the low-level center of Tropical Storm Miriam, with rain rates reaching over 10 inches per hour. The storm is currently located about 1,165 miles east-southeast of Hilo, Hawaii, and is expected to begin weakening by Friday.
NASA's Terra satellite detected three areas of strong water vapor concentrations in Tropical Depression 25W, indicating potential for heavy rainfall and intensification.
A fifth tropical cyclone has formed in the North Atlantic Ocean, with Subtropical Depression Five located near latitude degrees 37.6 north and longitude 45.6 west. The storm is moving toward the north at a speed of 5 mph, with forecasted strengthening expected during the next day or so.
NASA's Aqua satellite reveals strong thunderstorms with cloud top temperatures as cold as minus 80 degrees Fahrenheit, indicating heavy rainfall potential. The storm is forecast to move slowly around the seas off western Guangdong, lingering near Hong Kong.
Tropical Storm Yagi made landfall in China's Zhejiang Province on Aug. 12, causing heavy rainfall and strong thunderstorms. MODIS instrument detected cloud top temperatures as cold as minus 70 degrees Fahrenheit, indicating the storm's capability to create heavy rain.
Five large fires in Oregon's southwest corner are burning out of control due to a region-wide lightning storm on July 15. The Garner Complex and Taylor Creek Fire have combined to become the largest fire, with the Taylor Creek Fire growing to 41,103 acres.
Tropical Storm Kristy formed in the Eastern Pacific Ocean on August 7th. Infrared data from NASA's Aqua satellite revealed strong storms at the storm's center, indicating its potential intensity.
A stalled weather pattern led to significant rainfall and flood warnings along the eastern seaboard, with NASA utilizing satellite data to analyze rainfall totals. The heaviest accumulations were recorded in North Carolina, Maryland, Pennsylvania, and New York, with some areas receiving over 7 inches of rain.
Tropical Depression 9E reached its peak strength on July 26, with cloud top temperatures as low as -70 degrees Fahrenheit. The storm was expected to move into the Central Pacific basin later in the day, bringing potential heavy rainfall.
Scientists have discovered that Mars' massive dust storms originate from a single geological formation near the equator. This vast deposit, called the Medusae Fossae Formation, has been eroding over time and polluting the planet with fine, powdery dust particles.
A complex of powerful thunderstorms affected Oklahoma, with NASA's GPM core satellite analyzing storm intensity. More severe weather is forecasted for June 26, highlighting the importance of monitoring severe weather systems.