heavy rain

Extreme U.S. Rainfall Analyzed With IMERG Data

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Extreme Rainfall Analyzed With IMERG Data

Tornadoes have accompanied severe weather over the United States almost daily during the past week. Severe storms spawned tornadoes from Texas and Oklahoma eastward through Mississippi. Upper Midwest states such Illinois, Indiana and Kentucky were also visited by tornadoes. Extreme rainfall caused deadly flooding in Missouri. More than a dozen people in the Midwest and South have been reported killed by tornadoes or flooding. The same weather system is spreading severe storms through East and Northeastern states today. 

Deadly Tropical Rainfall Examined by IMERG

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Deadly Tropical Rainfall Examined by IMERG

Scattered to numerous showers and scattered thunderstorms have occurred over Hispaniola during the past week. Slow moving frontal systems draped over Hispaniola and a tropical wave recently caused heavy rainfall that led to wide spread flooding over the northern Dominican Republic. Over 20,000 people have been displaced from their homes and at least five deaths have been reported. A broad area of low pressure (90L) in the southwestern Caribbean is also being monitored for possible tropical cyclone development by the National Hurricane Center (NHC).

GPM Gets a Closer Look at Louisiana Floods

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This visualization begins with an overview of the United States showing the clouds and rainfall accumulation of the massive rain event over Louisiana beginning on August 11th, 2016 through August 13th, 2016. The camera then begins to zoom in as time resets to August 11th. Time then slows way down on August 12th to show the first of GPM's passes. In this close up of GPM's volumetric DPR data over Louisiana, a cutting plane materializes into view to show the inner structure of this giant storm system.

IMERG Measures West Virginia's Deadly Flooding Rainfall

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IMERG Measures West Virginia's Deadly Flooding Rainfall

Since last Thursday over two dozen people have been reported killed and hundreds of homes have been destroyed by flooding in West Virginia. The governor of the state declared a federal disaster after the worst flooding in a century. The prevalence of rough terrain in West Virginia has amplified the effects of flooding rainfall. The National Weather Service predicted that thunderstorms were going to fall in the area again today. More flash flooding with streams again coming out of their banks has been predicted.

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