Articles tagged with Storms
Researchers propose a new model, 'wrap up', explaining the evolution of low pressure systems. This model addresses weaknesses in the Norwegian meteorological model, providing a better understanding of severe weather conditions.
Tropical Storm Muifa strengthened in the western North Pacific Ocean on July 28, with highest thunderstorms located on its eastern and southern sides. A nearby high-pressure area is preventing evaporation in the storm's northern quadrant, weakening its convection.
Tropical Depression 11W is currently located southwest of Andersen Air Force Base, Guam, with maximum sustained winds near 30 knots. The storm is expected to move northwestward for the next day or two before shifting in a northeasterly direction.
Tropical Storms Bret and Cindy are currently in the open waters of the North Atlantic, hundreds of miles east-northeast of Bermuda. Both storms show strong convection with cloud top temperatures as cold as -70 Celsius, indicating high thunderstorms.
Two NASA satellites confirmed Tropical Storm Bret's heaviest rainfall on the eastern side of the storm, with one satellite measuring powerful thunderstorms. The storms' strength was indicated by cloud-top temperatures measured by the Atmospheric Infrared Sounder.
Researchers at the Polytechnic University of Catalonia developed a method to evaluate coastal storm vulnerability, finding that one-third of the region's coasts are at risk of severe flooding and erosion. The study used wave data from 1958-2008 to assess the vulnerability of a 50-kilometer stretch of coastline.
Researchers at George Mason University have discovered a phenomenon called magnetic ropes, which are believed to trigger solar storms. These rope-like structures heat up to extreme temperatures and can produce a strong electric current that powers the eruption.
A new study using satellite observations and high-resolution images found that brief changes in soil moisture can affect storm generation in the Sahel region of West Africa. This could lead to improved predictive modeling for crops, which are crucial for the people affected by droughts in the area.
The Stevens Institute of Technology's Center for Science Writings awarded the 2010 book Storms of My Grandchildren by Dr. James Hansen the Green Book Award, recognizing its compelling call to action on global climate change. The award honors books that address environmental issues in a compelling way.
Researchers tracked a massive storm in Saturn's northern hemisphere, which rapidly expanded into a giant thunderstorm. The storm produced dark vortices and disrupted the atmosphere, transporting energy and material over great distances.
A low pressure area over northern Illinois has created conditions for severe weather in the eastern third of the US. The GOES-13 Satellite captured an image of strong thunderstorms with a high risk area stretching from southern Arkansas to northeastern Texas.
The EURISGIC project aims to estimate geomagnetically induced current (GIC) risk using European archives and develop a prototype service for GIC forecasts. The project, involving 6 countries, will provide real-time solar wind measurements to improve power grid resilience.
A new study by the U.S. Geological Survey and University of California, Los Angeles, found that climate change will lead to increased dust storm activity in the Southwest due to reduced perennial vegetation cover. However, biological soil crusts prevented wind erosion from occurring at most sites.
A UC Santa Cruz scientist is tracking bat populations using mobile storm-chasing radars, revealing insights into their behavior and population changes. The emerging field of aeroecology combines ecology, meteorology, and physics to study the interactions between organisms in the lower atmosphere.
Tropical Storm Bingiza is maintaining tropical storm intensity with heavy rainfall over the Mozambique Channel, preparing for its second landfall in Madagascar. The storm has weakened from a powerful category 3 cyclone to tropical storm force winds.
A massive winter storm hit the US, with some areas receiving record-breaking snowfall. The GOES-13 satellite data suggests that Punxsutawney Phil may not have seen his shadow, potentially altering the traditional Groundhog Day prediction.
A massive winter storm is impacting 30 US states with severe weather conditions including heavy snowfall, freezing rain, and sleet. The storm system stretches from Texas to New England and has been described as one of the largest since the 1950s.
A rogue weather system triggered flooding in Pakistan by pouring heavy rain on the barren mountainsides, which then ran into the Indus River. The World Health Organization estimated that as many as 10 million people had to drink unsafe water, causing structural damage of over $4 billion.
Researchers have found that seismic noise from storms in the South Atlantic Ocean and 'footquakes' from soccer matches can be detected by broadband seismometers. The discovery was made using cross-correlation analysis, which reveals a signal that varies with storm intensity.
Tropical Storm Vania brought heavy rainfall to southeastern New Caledonia, affecting residents of Norfolk Island with gusty winds and moderate to heavy rains. The storm's center was located near Noumea on January 14, before weakening and dissipating in the South Pacific Ocean.
Tropical Storm Vince is expected to U-turn and take a westward track away from Western Australia due to high pressure. The storm's maximum sustained winds were down to 39 mph on January 14, with moderate vertical wind shear affecting its organization.
A team of atmospheric scientists will gather data from clouds at four different elevations on Mount Werner for five months. The data will help improve climate models by verifying the accuracy of measurements used in computer simulations.
NASA's Aqua satellite captured an infrared image of Tropical Storm Anggrek's cold thunderstorms tightly circling its center. The storm is expected to steadily weaken and dissipate as it encounters cooler waters and stronger wind shear.
More intense storms will occur in the Southern Hemisphere year-round, while the Northern Hemisphere will experience stronger storms during winter and weaker ones in summer. Global warming's effects on storm patterns can lead to increased air pollution and changes in ocean circulation.
Tropical Storm Lisa is currently a tropical storm with maximum sustained winds near 50 mph, forecast to weaken due to colder waters and strong wind shear, then become a remnant low pressure system in the eastern Atlantic by early next week.
Tropical Storm Georgette formed rapidly south of Cabo San Lucas, Mexico, with the GOES-11 satellite capturing its clouds extending over extreme southern Baja California. The storm is forecast to make landfall in western Mexico, bringing heavy rainfall and tropical storm-force winds.
The quagga mussel's voracious appetite for phytoplankton is causing a decline in its abundance, which in turn is affecting the food chain and fisheries in southern Lake Michigan. As a result, zooplankton populations are dwindling, and fish species such as alewives, chubs, and Atlantic salmon are facing extinction.
Tropical Depression Nine strengthened into Tropical Storm Gaston before weakening back into a depression due to dry and stable air. The storm's compact circulation showed high, cold thunderstorm cloud tops reaching -63 degrees Fahrenheit.
NASA's Atmospheric Infrared Sounder (AIRS) instrument captured an infrared image of Tropical Depression 9 showing high thunderstorm cloud tops and strong convection. The depression formed in the Atlantic Ocean with maximum sustained winds near 35 mph, moving west at 15 mph.
Tropical Storm Mindulle made landfall in central Vietnam on August 24, bringing heavy rainfall and strong winds. The storm's center was located near Vinh city, with maximum sustained winds near 46 mph.
Tropical Storm Frank has strengthened with increasing convection and tightening thunderstorm bands. NASA's TRMM satellite revealed a deep eye wall and microwave data confirmed the storm's west-northwest trajectory. Heavy rainfall is expected over south-central Mexico, with potential flash floods and landslides.
A £1m project will investigate giant desert storms of the Sahara, which can affect weather systems and climate change. The study aims to improve climate prediction models and reduce uncertainties in predicting climate and weather impacts on human health.
Tropical Storm Dianmu made a quick track over South Korea and entered the Sea of Japan, with NASA's Aqua satellite capturing its infrared image. The storm is transitioning into an extra-tropical storm due to increasing vertical wind shear and cooler sea surface temperatures.
Tropical Storm Colin formed after strengthening from Tropical Depression 4, with maximum sustained winds near 40 mph and no expected impact on land areas. The storm is moving west-northwest at 23 mph and is forecast to pass northeast of the Leeward Islands late Wednesday and early Thursday.
A team of scientists believes extreme weather may have caused the disappearance of George Mallory and Andrew Irvine during their historic 1924 Everest expedition. Researchers analyzed newly uncovered historical data, including barometric pressure measurements, to conclude that a very intense storm likely contributed to their death.
Researchers have developed a method to remove contaminants from stormwater runoff using 'filter socks' containing compost. The socks captured silt, heavy metals, fertilizers, and petroleum products, reducing levels by up to 99%. Adding flocculation agents improved performance, removing nearly all pollutants and sediment.
The study reveals that a single squall line killed between 441 and 663 million trees across the Amazon basin, equivalent to 23% of annual carbon accumulation. The region near Manaus experienced up to 80% tree mortality in affected plots.
Tropical Cyclone Phet weakened after making landfall in Oman and is now headed towards a second landfall in Pakistan. The storm's maximum sustained winds decreased to 65 knots (74 mph), down from its previous Category Four strength.
A new study published in Restoration Ecology reveals that coral transplantation is an effective and affordable solution for reef restoration. The research team transplanted elkhorn coral fragments onto a damaged reef in the British Virgin Islands, achieving significant growth and survival rates over four years.
NASA's Aqua satellite captured Bandu's remnants over inland Somalia, measuring cloud-top temperatures with Atmospheric Infrared Sounder (AIRS). The storm dissipated due to cooler waters and higher wind shear in the Gulf of Aden, affecting cities like Garowe and Las Anod.
Survivors of Cyclone Nargis continue to face challenges in accessing relief and reconstruction efforts, with basic rights remaining unmet. Community-based organizations play a crucial role in responding to disasters in challenging settings like Burma.
Tropical Cyclone 24S has strengthened to tropical storm strength with maximum sustained winds near 35 knots, located 570 nautical miles north of Learmonth, Australia. TRMM's rainfall rates indicate areas of light to moderate rainfall, with the storm forecast to intensify before weakening due to increased wind shear.
NASA's Aqua satellite detected a weakened Cyclone Paul over the Gulf of Carpentaria, Australia, leading to the cancellation of all mainland weather warnings. The storm's remnants are expected to track inland and weaken further, with only coastal waters warning in effect.
A new monitoring system developed by RIT professor Roger Dube will predict space storms on Mars and provide early warnings for the critical infrastructure on Earth. The system uses artificial intelligence to recognize signs of a dangerous flux of particles, enabling at least three days' advanced warning for people living on both planets.
Tropical Storm Imani is expected to become a depression over the weekend, weakening due to increasing vertical wind shear. The storm's low-level circulation center is fully exposed on its north side, making it vulnerable to strong winds.
Tropical storm Omais has doubled in size due to wind shear, weakening from 63 mph to 52 mph. The storm is expected to dissipate over the next day and a half as it encounters cooler, drier air associated with a cold front.
NASA satellites track Tropical Storm Omais in the Philippine Sea with maximum sustained winds near 46mph. The storm is expected to continue moving northwest and dissipate by the weekend.
A team of scientists predicts that warmer temperatures in the Arctic will create challenges for seabirds' nesting habits. The study found that increasing storm events, heavy fog, and wet snow will impact birds adapted to cold, dry summers, making them more susceptible to mortality.
Tropical Storm Imani is taking a unique shape in the Southern Indian Ocean, resembling a question mark. The storm has strengthened slightly and is forecast to continue intensifying before moving into an area of increased vertical wind shear.
Tropical Cyclone 21S is a compact storm about 90 miles in diameter, with maximum sustained winds near 46 mph. The storm is moving southwest at 8 mph and is expected to be short-lived due to vertical wind shear, posing no threat to land areas.
The second tropical depression of the northwestern Pacific season has formed, located about 235 miles east-southeast of Yap, Micronesia. Strong convection and thunderstorms are expected, generating 10-foot high waves and high surf across the region.
Tomas, a Category One cyclone, caused widespread destruction in north and east Fiji with winds near 109 mph and storm surges. The storm is now moving southeast, weakening due to cooler waters, and transitioning into an extra-tropical storm.
Researchers have observed a warm core at the center of the Great Red Spot, with temperatures varying by up to 3 degrees compared to surrounding areas. This temperature difference affects wind velocities and cloud patterns in Jupiter's belts and zones.
Cyclone Tomas, a Category 4 cyclone, has caused damage to residents in the northern Fiji islands with heavy rainfall and strong winds. The storm's eye is cloud-filled, with very high, cold thunderstorms surrounding it.
Tropical Storm 90Q, the second known cyclone in South Atlantic Ocean history, is located over 1,350 miles east of Buenos Aires. The storm is moving quickly south-southeast and expected to be merged with a cold front by weekend.
The Fiji Meteorological Service has issued a tropical cyclone alert for the South Pacific islands of Wallis and Futuna, citing Tropical Storm Tomas. The storm is expected to strengthen further and become a cyclone in the next day or two.
NASA's Aqua satellite revealed strong thunderstorms in Hubert's remnants, which continue to bring heavy rainfall and gusty winds to southeast and south-central Madagascar. Residents can expect moderate to heavy rainfall over the next couple of days.
Tropical Storm Hubert has strengthened into a low pressure system making landfall in eastern Madagascar with maximum sustained winds near 39 mph. The storm is expected to bring moderate to heavy rainfall and gusty winds to the capital city and surrounding areas.
The seventeenth tropical depression formed in the South Pacific Ocean on February 21 and strengthened into Tropical Storm 17P by February 22. TS 17P has created 15 foot-high waves in open waters and is expected to track through the region, potentially impacting some land areas with gale winds.
The National Weather Service has adopted a new method for predicting snowfall density, allowing for more accurate forecasts and differentiation between powdery and wet snow. The method uses only two variables: temperature and wind speeds at mountain crest level.