Skip all navigation 
and jump to content Jump to site   
    navigation Jump to section navigation
Jump to current   
   event information
NASA Logo - Goddard Space Flight Center    + NASA Homepage
TRMM Tropical Rainfall Measuring Mission
TRMM introduction TRMM news TRMM PUBLICATIONS LISTS SEARCH TRMM TRMM CONTACTS TRMM science data ordering NASA IMAGE POLICY
LORENZO BECOMES A HURRICANE AND HITS MEXICO
 Link to image of hurricane LORENZO   Tropical storm LORENZO increased in strength and was upgraded to a hurricane with wind speeds of 70 knots ( 80.5 mph) a few hours before it came ashore about miles 40 south-southeast of Tuxpan, Mexico. LORENZO weakened after it came ashore but is still expected to produce torrential rainfall as it moves slowly inland. The image above was made from TRMM satellite data captured on 28 September 2007 at 0327 UTC. It shows very heavy rainfall of over 50 mm/hr (2 inches per hour) falling in the eyewall of the hurricane as it was coming ashore in Mexico. Rain rates in the center of the satellite swath are based on the TRMM Precipitation Radar (PR), and those in the outer swath on the TRMM Microwave Imager(TMI). The rain rates are overlaid on infrared (IR) data from the TRMM Visible Infrared Scanner (VIRS).

Images and caption by Hal Pierce (SSAI/NASA GSFC)

FirstGov logo + NASA Privacy, Security, Notices NASA logo

Curator: Harold.F.Pierce@nasa.gov
NASA Official: Dr Scott A. Braun
Last Updated: Thursday September 28, 2007

NASA Home Page alt="Goddard Space Flight Center Home Page">