Articles tagged with Rain
A new tropical depression formed in the Eastern Pacific Ocean on November 1, with NASA's TRMM satellite detecting moderate rainfall and NOAA's GOES-West satellite capturing cloud extent. The depression is expected to strengthen and become a tropical storm by the weekend.
Typhoon Krosa made landfall in extreme northern Luzon, bringing strong winds and heavy rainfall. The storm's center was located near Manila, Philippines, with maximum sustained winds of 90 knots.
A new study finds that geoengineering approaches to mitigate global warming could result in reduced rainfall and snowfall worldwide. The research suggests that these techniques would not only fail to address the root problem of climate change but also have unintended consequences, such as altered regional precipitation patterns.
Researchers developed a method to analyze redwood cores for climate reconstruction, revealing 50-year coastal conditions. The technique uses oxygen isotopes to detect fog and rainfall, providing insights into ocean temperatures and long-term climate change.
Tropical Storm Raymond's maximum rainfall intensity was only about 33.6mm/hour, and its winds weakened to near 50mph/85kph on Oct. 29. The storm is expected to become a remnant low in a day or so due to cooler ocean temperatures and southwesterly wind shear.
A new study suggests that melting Arctic sea ice causes a shift in the jet stream, leading to increased rain in northwest Europe during summers. The research also finds that Mediterranean regions will receive less rain, with potential effects on weather patterns as far as North America.
The Geological Society of America is presenting a late-breaking session on the 2013 Colorado flood event, which was triggered by unprecedented heavy rainfall. Speakers will discuss causes, processes, and effects of the flood, including its impact on dams, infrastructure, and lives.
Typhoon Lekima's eye shrunk to just 4 nautical miles on Oct. 25, according to NASA data. Heavy rainfall was observed around the storm's eyewall, with rain rates reaching over 130mm/hour in the outer eyewall.
Hurricane Raymond has weakened to a tropical storm, with rainfall totals of over 350mm along the Mexican coast and extreme amounts in open waters. The storm is expected to move into a more favorable environment, potentially reaching hurricane status again before weakening over cooler waters by October 31
Hurricane Raymond caused extreme rainfall amounts of over 560mm/~22 inches in open Pacific waters, with totals exceeding 125mm/~4.9 inches along Mexico's coast. The storm's copious rainfall also dropped abundant precipitation in areas already hit by deadly flooding and landslides.
NASA's TRMM satellite tracked Tropical Storm Francisco and found a large rain-free area at its center. Rainfall rates exceeded 130mm per hour in Super-typhoon Lekima's outer eye wall, contrasting with the weakened Francisco.
Tropical Storm Raymond has started moving away from the coast of south-central Mexico, with a west-southwesterly direction indicated in microwave satellite imagery. Weakening storm expected to drop more rain on already drenched state of Guerrero.
Research reveals that regional differences in rainfall timing and resulting vegetation patterns help maintain genetic diversity among giraffe species. Annual climate cycles may play a key role in this process, with each species tied to its local seasonal cycle of greening.
Typhoon Francisco was already impacting southern Japanese islands on Oct. 22 when NASA's TRMM satellite captured its intense rainfall and cloud heights. The storm was weakening with estimated winds of less than 75 knots, but heavy rain continued to fall at a rate of over 3 inches per hour.
Typhoon Lekima's rainfall rates were found to be heavy, with rates over 2 inches per hour north and east of the center. The typhoon is forecast to continue on a northwesterly track before making a turn to the northeast as it reaches the island of Iwo To.
Heavy rainfall from Hurricane Raymond is causing widespread flooding along Mexico's Pacific Ocean coast, with precipitation rates reaching up to 153 mm/hour. The National Hurricane Center warns of hurricane-force winds, storm surges, and coastal flooding due to the storm's stationary motion.
Typhoon Francisco is expected to make a brief landfall near Tokyo as it moves towards Japan. NASA satellites captured detailed data on the storm's structure and rainfall patterns, revealing extreme precipitation rates of over 207 mm per hour in violent storms southwest of its eye.
Hurricane Raymond, a Category 3 hurricane, is bringing heavy rains and gusty winds to western Mexico. The storm's center is located near latitude 16.2 north and longitude 102.3 west, about 165 miles south-southwest of Acapulco.
A new study reveals that global ocean currents, rather than Earth's geometry, explain why the Northern Hemisphere receives more tropical rain. Icy waters from the poles influence seasonal rains crucial for crops in Africa and India.
The new field guide delves into the geological history of the Rocky Mountains, spanning over 1.7 billion years. The book also examines the effects of unprecedented heavy rains and catastrophic flooding that hit the region in 2013, causing widespread destruction and altering the landscape.
Typhoon Francisco passed west of Guam on October 18 as NASA's TRMM satellite measured its heavy rainfall, with rain falling at over 113 mm/hour in powerful storms. The storm is forecast to become a super-typhoon, reaching maximum sustained winds of at least 130 knots/150 mph.
Typhoon Wipha's effects were felt in Alaska from October 18 to 20, bringing heavy rainfall and strong winds. The system's transition into an extra-tropical storm led to increased moisture and warming of the region.
Tropical Storm Octave made landfall in western Mexico on October 13, bringing strong winds and heavy rainfall to the region. The storm's remnants caused significant flooding and damage, particularly in the state of Sonora.
Research from Princeton University found that Christmas Island red crab's reproductive cycle closely follows precipitation patterns, suggesting a potential decline in population due to climate change. The study highlights the importance of studying tropical species' migration patterns in response to changing environmental conditions.
A McGill University team has identified a key gene that regulates how wheat responds to excess rainfall and humidity, potentially preventing the loss of $1 billion annually. This discovery in epigenetic factors may also improve yields and quality of other cereals like barley.
The TRMM satellite observed a 'hot tower' near the center of Tropical Depression 11, indicating it would strengthen into Tropical Storm Jerry. The storm later strengthened with maximum sustained winds near 40 mph.
Typhoon Wutip made landfall near Dong Hoi, Vietnam, with a 10-mile-wide eye, prompting evacuations of over 140,000 people. The storm's heavy rains are expected to cause flooding and landslides in Vietnam's central highlands.
The HIRAD instrument aboard NASA Global Hawk 871 detected an area of heavy rains and likely strong winds in Hurricane Ingrid. The storm made landfall in northeastern Mexico on Monday, September 16, with maximum sustained winds near 75 mph.
Typhoon Usagi maintained its inner-core structure with a ~50 km eye wall before landfall on Sept. 22, 2013. Radar data showed updrafts fell short of forming lightning in the inner core.
The Rim Fire has made significant progress in containment, currently standing at 84%. Officials estimate full containment will be achieved on October 1, 2013. The fire has burned approximately 402 square miles and destroyed numerous structures, with total damages estimated at $122 million.
Typhoon Usagi made landfall in Guangdong Province on September 22 with maximum sustained winds near 110 mph, displacing over 310,000 residents and causing widespread destruction. Heavy rainfall rates reached up to 6.7 inches per hour along China's coast.
A new study predicts a northward shift of Earth's wind and rain belts, making the Middle East, American West, and Amazonia drier. This redistribution is based on historical climate patterns during the last ice age, when warming led to changes in ocean currents and temperature contrasts between hemispheres.
Hurricane Manuel brought intense rainfall to northwestern Mexico, causing destruction, and its remnants streamed into southwestern Texas, bringing showers and thunderstorms. Rainfall rates reached up to 2 inches per hour, with potential for heavy rain and mudslides.
The TRMM satellite has observed heavy rainfall and banding of thunderstorms around System 98W in the northwestern Pacific, indicating potential consolidation into a tropical depression. The system is expected to become a tropical depression within 24 hours as it moves northwards.
Super-Typhoon Usagi is a powerful storm that has affected the Philippines and Taiwan with heavy rain and strong winds. NASA's TRMM and Aqua satellites captured detailed images of the storm's eye and cloud structure, revealing strong thunderstorms and rainfall rates of over 5.5 inches per hour.
TRMM satellite observed heavy rainfall around the storm's center and in a band of thunderstorms north of the center. Hot towers over 9.9 miles high were detected, indicating intense rainfall potential.
TRMM satellite data revealed heaviest rainfall in the Gulf of Mexico, with rates reaching 2 inches per hour, and moderate rainfall stretching inland over eastern Mexico. The remnants of Ingrid are expected to produce significant flooding and mudslides in eastern Mexico, with totals ranging from 10-15 inches.
Tropical Storm Manuel dropped heavy rains causing widespread flooding and landslides that claimed the lives of 21 people. The TRMM satellite's data showed rain totals exceeding 350mm along Mexico's Pacific coast, with some areas experiencing extreme rainfall that forced the closure of Acapulco airport.
Tropical Storm Humberto re-formed over two days, with significant changes observed in rainfall patterns by NASA's TRMM satellite. The HS3 mission uses Global Hawk aircraft to investigate storm processes and gather data on the environment of the storm.
NASA's GOES project captured three tropical cyclones on September 14, including Tropical Storm Manuel, Ingrid, and the remnants of Hurricane Gabrielle. The satellite images showed all four storms in a single image created by NASA, highlighting their locations and movement.
Tropical Storm Manuel caused powerful thunderstorms that dropped heavy rainfall in southwestern Mexico. The remnants of the storm continued to bring heavy rains to the region after dissipation on Sept. 16.
Typhoon Man-yi made landfall in southern Japan and quickly crossed the big island, dropping heavy rainfall and causing deadly mudslides. The Joint Typhoon Warning Center forecast track predicts Man-yi will head northeast into the Sea of Okhotsk by Sept. 17.
Researchers at MIT developed a new model of malaria transmission that combines global forecasts with local rainfall data, predicting minimal increase in disease incidence despite projected temperature and rainfall changes. The study aims to provide more accurate predictions for specific variables relevant to society, such as malaria in...
Researchers from the University of Guelph compared 55 years of Wisconsin and Ontario data to determine associations between weather and crop yields. Key findings indicate that hot days during June-July-August and rainfall were significant factors affecting yield, with heat tolerance being crucial for breeding purposes.
Tropical Depression Gabrielle is expected to bring heavy rainfall to Nova Scotia and Prince Edward Island as it approaches a cold front. The depression's cloud tops reached temperatures as low as -63F/-52C, indicating potential for severe weather.
Tropical Storm Ingrid has formed in the Gulf of Mexico, bringing heavy rainfall and flash flooding to eastern Mexico. The storm is expected to move slowly along the coast, with maximum sustained winds near 45 mph and 10-15 inches of rain forecasted over a large part of eastern Mexico.
Hurricane Humberto's strongest precipitation was concentrated in the northwestern quadrant due to intense southwesterly wind shear. The storm is expected to weaken to a tropical storm late on September 13, with winds near 75 mph and shifting trajectory towards the west-northwest.
Residents of Mexico's eastern and western coast are experiencing double tropical trouble as two storms, TD13E and Ingrid, form in the Pacific Ocean. The storms have the potential to drop up to 20 inches of rain, causing life-threatening flash floods and mudslides.
Wind shear significantly altered the rainfall pattern of Tropical Storm Gabrielle, with intense storms southeast of Bermuda receiving heavy rain. The storm is expected to weaken due to continued wind shear, which disrupts the heat engine and tilts the circulation center.
Two NASA satellites, Aqua and TRMM, analyzed Hurricane Humberto's environment on Sept. 10, gathering data on cloud-top temperatures and rainfall rates. The heaviest rainfall was found west of the storm's center, with rates reaching up to 2 inches per hour.
Heavy rainfall was detected south of Tropical Storm Humberto's center with rain rates reaching 2 inches per hour. The storm strengthened to near 65 mph winds and is expected to turn northwest before moving north, posing threat to the Atlantic Ocean season.
NASA's Aqua satellite detected powerful thunderstorms with cloud-top temperatures of -63F/-52C, indicating strong uplift and potential for heavy rainfall. The Global Hawk unmanned aircraft is gathering data on the storm, which is expected to pass over or near Bermuda, producing rainfall amounts of 3-5 inches and a storm surge of 2-3 feet.
Researchers uncover new geological phenomena, including mirror-like faults, petit-spot volcanism, and water in nominally anhydrous minerals. These discoveries shed light on the complex processes shaping our planet's surface.
NASA's HS3 mission investigated Tropical Storm Gabrielle's remnants near the Bahamas, while Aqua satellite data showed strong thunderstorms strengthening Humberto. Humberto is expected to continue strengthening and potentially become a hurricane.
A new study reconstructs climate in the South Pacific over the past 446 years, revealing more dramatic rainfall variability before the start of the 20th century. The researchers found a roughly 50-year cycle of rainfall in Vanuatu, with significant differences between wet and dry periods.
Tropical Storm Lorena is expected to bring heavy rainfall along Mexico's west coast, with the heaviest rain falling at a rate of 2 inches per hour near Culiacan. The storm's powerful thunderstorms are also producing life-threatening flash floods and mudslides.
NASA's TRMM and Terra satellites monitored cloud extent and rainfall within Tropical Storm Gabrielle. System 99L shows potential to become a tropical storm near Mexico's east coast, while System 98L remains disorganized in Eastern Atlantic.
Tropical Depression Seven strengthened into Tropical Storm Gabrielle just 70 miles south of Ponce, Puerto Rico. The storm brought heavy rains to Puerto Rico and adjacent islands on September 5.
NASA's TRMM satellite sees 'hot towers' in Tropical Depression 12E, suggesting intensification. The hot towers, which reach altitudes of up to 15 km, are associated with heavy rainfall and a higher likelihood of strengthening within six hours.
Extra-Tropical Storm Toraji brought heavy rainfall to Japan's big island, with coldest cloud top temperatures and strongest thunderstorms detected by NASA's AIRS instrument. The storm has increased in forward speed and is now being carried by a fast-moving frontal boundary across Japan.