Scientists unlock Hurricane Lili's sudden death

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Hurricane Lili was a Category 1 hurricane and was centered over Louisiana on Oct. 3 2002. This image was taken by the Moderate Imaging Spectroradiometer (MODIS) instrument aboard NASAs Terra satellite. At this time Lili had sustained winds of 92 mph ...
Hurricane Lili was a Category 1 hurricane, and was centered over Louisiana on Oct. 3, 2002. This image was taken by the Moderate Imaging Spectroradiometer (MODIS) instrument, aboard NASA's Terra satellite. At this time, Lili had sustained winds of 92 mph near the center. On October 4, Lili was absorbed by an extratropical low while moving northeastward near the Tennessee/Arkansas border.

Using a fleet of NASA and other satellites as well as aircraft and other observations, scientists were able to unlock the secret of Hurricane Lili's unexpected, rapid weakening as she churned toward a Louisiana landfall in 2002. The data from multiple satellites enabled researchers to see dry air move into the storm's low levels, partially explaining why Lili weakened rapidly.


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