Articles tagged with Rain
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A new study published in Environmental Research Letters has identified changes in the shape of rainfall across Europe, making it challenging to determine local climate change. In Scotland, researchers found that heavy rainfall days have increased by over 50%, leading to more intense rain events.
Twin tropical cyclones brought catastrophic rainfall to Japan, causing widespread flooding, landslides, and over one million evacuations. NASA's GPM Core satellite provided critical rainfall data, showing Honshu received over 100mm of rain, with extraordinary totals near the south-central coast.
Tropical Storm Etau drenched central Japan with intense rainfall, with GPM satellite measurements showing up to 88 mm/h rain rates. The storm's remnants are expected to transition northwestward off the Japanese coast.
Tropical storm Grace has weakened to a depression in the Eastern Atlantic Ocean after just three days of formation. NASA's GPM satellite found only scattered areas of light rain in the system.
Hurricane Jimena's eyewall is eroding due to decreased rainfall rates observed by NASA's Global Precipitation Measurement (GPM) core satellite. The storm weakened from a Category 4 to an estimated 110 mph maximum sustained winds, with hazardous surf expected along east-facing shores of the main Hawaiian Islands.
Researchers have found that a 12,000-year-old climate shift in northern latitudes occurred rapidly, while equatorial regions took hundreds of years to respond. This discovery can help scientists understand the relationship between temperature and precipitation in the face of climate change.
GPM captured Hurricane Jimena's intense eyewall, with the heaviest rainfall occurring on its northern and eastern sides. The storm maintained a strong system despite an eroded southern half of the eyewall.
Hurricane Ignacio is being affected by wind shear, weakening the storm. Infrared satellite data shows that southwesterly wind shear is pushing thunderstorms to the northeast, causing a 'warmer banding feature' across the western and northern semicircles.
Hurricane Jimena is classified as a category 4 storm with maximum sustained winds near 130 mph. The Global Precipitation Measurement satellite detected a double eye-wall structure with evidence of erosion, indicating decay and weakening of the storm's inner eyewall.
NASA's GPM mission detected intense rainfall near the center of Hurricane Fred on August 30, suggesting rapid intensification. The storm's 'hot towers' reached heights of up to 10 miles, releasing latent heat and fueling its growth into a hurricane.
NASA's GOES-East satellite tracked Tropical Storm Erika's movement from August 27 to August 29, showing its weakening as it passed through the Leeward Islands and into the Eastern Caribbean Sea. The storm's remnants are expected to produce heavy rainfall across portions of the Dominican Republic, Haiti, and eastern Cuba through Sunday.
Heavy rainfall from Hurricane Ignacio was measured by NASA's Global Precipitation Measurement (GPM) core satellite on August 27, with rates reaching over 60 mm per hour south of the eye. The storm is expected to slowly strengthen through late Saturday and peak at 110 mph on August 29.
Tropical Storm Kilo displays a giant comma shape in infrared imagery from NASA's Aqua satellite, indicating powerful thunderstorms with heavy rainfall potential. The storm is forecasted to strengthen and become a hurricane over the next couple of days.
Tropical Storm Erika was centered in the Eastern Caribbean Sea, affecting Puerto Rico and Hispaniola. The storm produced total rainfall accumulations of 3 to 6 inches with maximum amounts of 10 inches possible across portions of the Dominican Republic and Haiti.
The GPM satellite captured intense rainfall rates of up to 52.8 mm per hour, with embedded convection necessary for storm strengthening, but displaced due to wind shear. The storm's low-level center was located northwest of the rain field, hindering intensification.
Tropical Storm Kilo has bands of thunderstorms wrapped more than halfway around the system, affecting Johnston Island and expected to bring 5-10 inches of rainfall. Sea surface temperatures are near 29C, promoting strengthening and potential hurricane formation after passing the island.
The Global Precipitation Measurement mission saw intense rainfall near hurricane Loke's center, with measurements showing over 160 mm/h. The storm's top heights reached above 15.3 km, and it is forecast to accelerate toward the northwest before undergoing transition to an extra-tropical low.
The remnants of Typhoon Atsani triggered watches for heavy rain and snow in parts of Alaska on August 26, 2015. Cloud top temperatures indicated strong storms with potential for heavy rainfall, particularly near -63F/-53C.
Tropical Storm Ignacio strengthened to a storm with heavy rain rates of over 74 mm per hour, posing no threat to land areas. Its westward motion is expected to continue, with an increased forward speed and potential turn toward the west-northwest.
Tropical Depression Kilo has recently become more energetic, with heavy rainfall rates of almost 65 mm/hour detected by NASA's GPM Dual-Frequency Precipitation Radar. The depression's storm tops were also found to be very tall, measuring over 15.4 km altitude.
Tropical Cyclone Atsani transitioning into an extra-tropical low with potential for heavy rainfall in eastern Russia. The Joint Typhoon Warning Center issued its final bulletin on August 26, predicting landfall south of eastern Russia.
NASA's GPM and NOAA's GOES satellites provide insights into Tropical Storm Erika's rainfall patterns and cloud structure. The storm is expected to approach the Leeward Islands on Wednesday night, prompting a Tropical Storm Watch for several Caribbean islands.
Tropical Depression Danny was already affecting the Leeward Islands when NASA's Terra satellite passed overhead. The storm is expected to produce heavy rainfall over several islands in the region.
NASA's Global Precipitation Measurement mission has detected heavy rainfall from Tropical Depression Kilo as it approaches Johnston Island. The tropical depression is expected to strengthen into a hurricane by Tuesday, bringing strong winds and large surf to the area.
After strong earthquakes, landslides decrease due to an internal healing process of the landscape, returning to pre-earthquake levels in months to years. The destabilization caused by the quake gradually recovers as cracks close and are filled with sand and earth.
NASA's Aqua satellite and Global Precipitation Measurement (GPM) core satellite tracked Typhoon Goni as it affected the Philippines. The satellites provided detailed insights into the typhoon's inner eye wall, showing intense rainfall rates of over 88 inches in extreme areas.
A new study finds that global warming is deepening California's drought by driving moisture from plants and soil into the air. The research estimates that up to a quarter of the drought can be attributed to rising temperatures.
Tropical Storm Danny formed in the central Atlantic on August 18 with a strong El Nino influence, leading to potential hurricane formation. The GPM satellite analyzed Danny's rainfall structure, revealing an asymmetric rain band with high rain rates.
Typhoon Atsani intensified with heavy rainfall rates exceeding 90 mm/h, reaching 16.8 km in height. NASA's GPM analysis predicts it will become a super-typhoon by August 20, posing a threat to the Pacific Ocean.
Typhoon Atsani formed on August 14 as Tropical Depression 17W and strengthened into a typhoon on August 16. NASA's Terra satellite detected powerful thunderstorms around its eye on August 17, with cloud top temperatures reaching -63F/-53C.
Typhoon Goni, a powerful storm, was tracked by NASA's Global Precipitation Measurement (GPM) mission core satellite. The data revealed strong storms surrounding the eye dropping rain at over 65 mm/h and maximum sustained winds near 132.3 mph.
Tropical Storm Hilda is weakening due to diminishing winds, with maximum sustained winds holding at 45mph. The storm is expected to move west-southwest and produce heavy rainfall and life-threatening flash floods across the Hawaiian Islands.
Researchers discovered unique 'graffiti' on a Chinese cave wall describing drought effects on the local population over 500 years. The inscriptions combined with chemical analysis of stalagmites paint a picture of how societies are affected by droughts over time, pointing to potentially greatly reduced rainfall in the region.
NASA satellite data revealed towering thunderstorms in Hurricane Hilda dropping heavy rainfall, with storms north of the eye releasing over 5.9 inches of rain per hour. The storm's cloud tops reached altitudes of over 10 miles, indicating powerful weather conditions.
Typhoon Soudelor produced over two feet of rainfall when it made landfall in China and Taiwan, with the rugged terrain amplifying totals to 1320 mm (52 inches) in Taiwan. NASA estimated the rainfall using data from its Global Precipitation Measurement mission.
Hurricane Hilda's strongest winds were detected by NASA's RapidScat instrument on the storm's northern side, reaching speeds of 73 mph. The center of the hurricane is expected to bring heavy rain, life-threatening flash floods, and large ocean swells to Hawaiian Islands over the next few days.
Typhoon Soudelor's heavy rainfall and powerful feeder bands were detected by NASA's GPM satellite, showing a strong impact on the storm's structure. The typhoon reached maximum sustained winds near 90 knots and is expected to intensify again before making landfall in Taiwan.
Typhoon Soudelor was characterized by intense rainfall and towering thunderstorms. NASA satellites detected sustained winds of up to 121 mph near the storm's center.
Tropical Storm Guillermo is creeping closer to the Hawaiian Islands, prompting a tropical storm watch for counties including Maui and Hawaii. The storm's maximum sustained winds are near 70 mph, with expected slow and steady weakening.
Super Typhoon Soudelor showed extreme rainfall rates with over 58 mm/hour on its southern side, as measured by NASA's GPM core satellite. The storm is predicted to intensify before making landfall in eastern China.
Researchers from Michigan Tech study geohazards on San Vicente Volcano in El Salvador, combining traditional hazard assessments with social science techniques. Their work helps develop a more in-depth understanding of the risks present at the volcano.
A NASA study reveals California's precipitation deficit between 2012 and 2015 was approximately 20 inches, largely due to a lack of atmospheric rivers. The state's water demand has increased exponentially, depleting reservoirs and groundwater reserves, exacerbating the drought.
The Global Precipitation Measurement (GPM) core satellite measured rainfall rates of up to 50 mm/h near the center of Tropical Depression 08E. The depression was forming over the Eastern Pacific Ocean when GPM flew overhead on July 27, 2015.
USF researchers found that storm surge, high rainfall, and rising sea levels contribute to devastating 'compound flooding' in coastal cities. Their analysis identified key mechanisms, including elevated water levels and moderate storm surges, which exacerbate flooding impacts.
The Global Precipitation Measurement (GPM) mission observed Typhoon Halola with rainfall rates of up to 40 mm/h near the southeastern side, while the northern side showed less than 10 mm/h. The storm's elongated shape and dry air's effect contributed to its weakening circulation.
The Global Precipitation Measurement satellite tracked Typhoon Halola's strengthening and intensification, revealing heavy rain rates of over 84 mm/h. The storm's tall thunderstorm towers reached heights of over 10.5 miles, releasing energy that can lead to intensification.
Satellite data indicates Hurricane Dolores is strengthening, with colder cloud tops and increased sustained winds of near 80 mph. The storm's trajectory suggests it will continue to pull away from the coast, potentially bringing heavy rainfall and rough surf to southwestern Mexico.
Tropical Storm Halola has tracked west-northwestward at 11 knots (12.6 mph/20.3 kph) and is forecast to intensify as a typhoon on July 15.
Tropical Storm Dolores has lingered off Mexico's southwestern coast, bringing a tropical storm watch for several regions. Maximum sustained winds near 65 mph are expected to produce 2-4 inches of total rain accumulation along the coast.
Typhoon Chan-Hom was monitored by NASA using RapidScat, which detected the storm's strongest winds stretching from northwest to southeast at over 30 meters per second. The storm had maximum sustained winds of 100 knots and is expected to weaken as it approaches the Chinese mainland.
Supertyphoon Nangka was observed by NASA's Aqua satellite on July 9, providing visible and infrared images of the storm. The storm had powerful thunderstorms with a 9.2 km-wide eye and temperatures as low as -63°C, capable of generating heavy rain.
A new study by University of Utah researchers shows that two-thirds of the remaining water after rainfall is released by plants, while more than a quarter lands on leaves and evaporates. The study also found that only 38% of water entering groundwater interacts with soil before reaching streams and groundwater.
Scientists found a clear upward trend in unprecedented daily rainfall events globally, consistent with rising global temperatures. The average increase is 12% globally, but 56% in South East Asia.
Tropical Storm Linfa is approaching the southeastern China coast with maximum sustained winds near 60 knots. The storm is expected to make landfall in Guangdong Province on July 9, bringing heavy rain and rough seas to the region.
A new study found that over 750 popular music songs reference weather, with a range of emotions conveyed through multiple weather types in some songs. Popular artists like Bob Dylan, John Lennon, and Paul McCartney have written or sung about weather-related topics.
New research from Cornell University suggests that farmers should wait 24 hours after a rain or irrigation to harvest crops, as this reduces the risk of exposure to the pathogen Listeria monocytogenes. By doing so, farmers can minimize the presence of Listeria on fresh produce and ensure consumer safety.
The Global Precipitation Measurement mission found intense rainfall near the center of the tropical cyclone, with rates reaching over 78 mm per hour. The storm's center is expected to move close to Guam on July 4, bringing periods of heavy rainfall across the Marianas.
Researchers at University of Colorado Boulder discovered that halogen reactions from ocean air can turn mercury into a water-soluble form that stays high in the atmosphere for long periods. This process may help explain why mercury deposition is so widespread and persistent in some regions.
A study using NASA satellite data found that collecting rainwater for vegetable irrigation in India can reduce water bills by up to 4,522 rupees per year. This can provide a profit of between 1,548 and 3,261 rupees per year, boosting cost savings and increasing quality of life.
The remnants of Tropical Depression Bill brought heavy rainfall to a large part of the US, from Texas to Washington D.C. before moving into the Atlantic Ocean. Rainfall totals varied by city, with some areas receiving over 4 inches of rain.