NASA looks at precipitation rates in the Kong-Rey typhoon


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The main GPM observation satellite flew over the typhoon Kong-Rey on October 3 at 4:36 pm EDT (0836 UTC) and measured precipitation in the interior of. The highest precipitation was recorded in the north-east of the Eye Wall at a speed greater than 1.4 inches per hour. The GPM data was superimposed on the infrared images of the Himawari-8 Japanese satellite. Credit: NASA / JAXA / NRL

The Global Precipitation Measurement Mission or GPM Central Satellite flew over the typhoon Kong-Rey by moving in the northwestern Pacific Ocean and highlighted the most abundant rainfall in the eye wall of the storm.

The wall of a tropical cyclone refers to the powerful thunderstorms that form a ring around the open eye. In the eyes, the air goes down and prevents the formation of clouds. Around the eye, a strong rise in air creates powerful thunderstorms that spread very high in the troposphere.

The main GPM observation satellite flew over the typhoon Kong-Rey on October 3 at 4:36 pm EDT (0836 UTC) and measured precipitation rates during the storm. Data collected by the GPM satellite micro-imager (GMI) showed that strong storms in the north-east wall of the ocular screens produced the greatest precipitation. These storms produced rainfall greater than 1.4 inches per hour. GPM is a joint mission of NASA and JAXA, the Japan Aerospace Exploration Agency.

The Joint Typhoon Warning Center (JTWC) reported that "improved infrared satellite imagery shows that convection has continued to weaken rapidly." The eye area is more than 5 miles wide. and continues to erode ".

At 11:00 am EDT (15:00 UTC), the center of Kong-Rey was 22.0 degrees north latitude and 128.4 degrees east longitude. It is about 298 nautical miles south of Kadena Air Base, in the island of Okinawa, Japan. Kong-Rey was heading north-northwest. Maximum sustained winds remain near 115 mph (185 km / h).

The JTWC predicts that Kong-Rey will continue to move north-northwest over the next few days and that its center will remain in the west of Okinawa and Amami Oshima. Kong-Rey is expected to turn northeast and visit the Sea of ​​Japan on October 6th.


Explore further:
Super Typhoon Trami precipitation reviewed by NASA / JAXA GPM satellite

Provided by:
Goddard Space Flight Center of NASA

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