subtropical storm

Subtropical Depression Five Observed By GPM

Subtropical Depression FIVE formed in the central Atlantic Ocean early today. The National Hurricane Center (NHC) classified it as subtropical. It is moving over warm ocean waters and has low vertical wind shear aloft so the system is predicted to slightly intensify. The GPM core observatory satellite passed above the western side of newly formed Subtropical Depression FIVE on August 15, 2018 at 1046 UTC. The GPM's Microwave Imager (GMI) and Dual-Frequency Precipitation Radar (DPR) instruments revealed that most of the rainfall within the subtropical depression was outside the middle of the

GPM Flys Above Subtropical Storm Ana

During the past few days subtropical storm Ana was developing off the southeastern coast of the United States. Yesterday and today the GPM core observatory satellite had two good views of subtropical storm Ana. The image above shows the developing subtropical storm on May 7, 2015 at 1636 UTC (12:36 PM EDT). This GPM pass occurred a little over 10 hours before the National Hurricane Center (NHC) issued their first advisory at 0300 UTC ( 11:00 PM EDT). This image shows rainfall derived from GPM's Ku/Ka-band Dual-frequency Precipitation Radar (DPR) and a multi-channel GPM Microwave Imager (GMI)