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TROPICAL CYCLONE HITS EAST COAST OF INDIA
A tropical cyclone (03B) with winds reported of up to 75 mph hit the eastcoast of India just after midnight local time on the 16th of December 2003.At least 11 people perished in the storm, which brought heavy rains to theregion. The cyclone formed in the southern part of the Bay of Bengal. Itthen moved steadily northwestward before coming ashore at the port city ofVishakhapatnam in the Indian state of Andhra Pradesh.
The Tropical RainfallMeasuring Mission (TRMM) satellite obtained this image of the cyclone just asthe center was approaching the coastline. The image was taken at 12:00 UTCon 15 December 2003. It shows the cyclone’s rainfall distribution fromabove as seen by the TRMM Precipitation Radar (PR) in the inner swath andthe TRMM Microwave Imager (TMI) in the outer swath overlaid on infrared datafrom the TRMM Visible Infrared Scanner (VIRS) in white. A localized area ofintense rain appears near the center in red. However, most of the rainfallis moderate in intensity (green areas) with rain rates on the order of 10 to20 mm/hr and occurs north of the center. The VIRS data reveal the storm’scirrus shield to be symmetrical with broad outflow, meaning that it was notbeing inhibited by atmospheric wind shear.
TRMM is a joint mission between NASA and the Japanese space agency NASDA.
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Image produced by Hal Pierce (SSAI/NASA GSFC) and caption by Steve Lang (SSAI/NASA GSFC).
