GPM Used To Evaluate Tropical Storm Estelle

The GPM core observatory satellite traveled above tropical storm Estelle on July 19, 2016 at 1036 UTC. This pass showed that Estelle contained well organized convective bands that were producing precipitation within the storm. Precipitation within Estelle was analyzed using data collected by GPM's Microwave Imager (GMI) and Dual-Frequency Precipitation Radar (DPR) instruments. GPM's radar (DPR Ku band) data were used to perform a 3-D examination of the precipitation on the eastern side of tropical storm Estelle. Some rainfall was measured by DPR falling at a rate of over 65 mm (2.6 inches) per

Southern Hemisphere Tropical Cyclone Abela Viewed By GPM

Tropical cyclone 01S (Abela) formed in the South Indian Ocean on July 16, 2016. Abela was the first tropical Cyclone to form in July over the South Indian Ocean since 2007 so it is a little unusual. The GPM core observatory satellite recently had two good views of Abela. GPM saw the newly formed tropical cyclone on Jul 16, 2016 at 2216 UTC. Precipitation data collected by GPM's Microwave Imager (GMI) and Dual-Frequency Precipitation Radar (DPR) instruments showed that ABELA contained a large area of rainfall on July 16, 2016. Then again on July 18, 2016 at 2206 the satellite passed above after

PPS Down for Temporary Maintenance 7/19/16

The PPS (Precipitation Processing System) will be down today, July 19, 2016 from 8:00am -14:00pm EDT (12:00 - 18:00 UTC). for scheduled maintenance. During this time all data transfers between PPS source and its consumer systems (GDAAC/DISC) as well as Science User services (FTP and STORM access) will be unavailable. You may contact PPS Operations at helpdesk@mail.pps.eosdis.nasa.gov You will be informed when PPS systems become available. We apologize for any inconvenience this may cause.

GPM Sees Tropical Depression SIX-E Forming

A large area of low pressure in the eastern Pacific Ocean was sufficiently organized and developed that the National Hurricane Center (NHC) designated it as tropical depression SIX-E on July 15, 2016 at 1500Z (9:00 AM MDT). With the development of tropical depression SIX-E there are currently three active tropical systems in the eastern Pacific Ocean. The GPM core observatory had a good view of forming tropical depression SIX-E when it flew over on July 15, 2016 at 1056 UTC (4:56 AM MDT). Precipitation data were calculated from data collected by GPM's Microwave Imager (GMI) and Dual-Frequency

Rainfall Measured By GPM In Weakening Tropical Storm Celia

Celia was a powerful hurricane with winds of 85 kts (98 mph) a couple days ago but has recently been moving over cooler ocean waters that are contributing to a weakening trend. Hurricane Celia had weakened to a tropical storm with winds of about 45 kts (52 mph) when the GPM core observatory satellite flew over on July 14, 2016 at 0001 UTC. GPM found that convective storms were mainly located to the north and northeast of Celia's center of circulation. GPM's Microwave Imager (GMI) and Dual-Frequency Precipitation Radar (DPR) found that rain was falling at over 164 mm (6.4 inches) per hour