Tropical Storm Allison

Track maps

Allison developed in the northwestern Gulf of Mexico. A PDF file describing the impact of Allison can be found at NWS Service Assessments

7 day average SST image from 4 June (375 Kb) This image is derived from the average composite sea surface temperature (SST) data over 7 days ending 4 June 2001. The averaging is done to remove clouds. The temperature scale for the SST in this image is 22 to 32 C. The track of Allison is overlaid on this image.

Track file
Track data (lat/lon, winds, etc.) in a text file.

Return to 2001 index page

NOAA 14 AVHRR channel 4 image from 10:46 UT on 5 June showing Allison forming off the coast of Texas.

Click here for Allison track map including track after making landfall when Allison was no longer considered a tropical storm. The additional tracking was provided by the Hydrometeorological Prediction Center. Storm summaries can be found at the Hydrometeorological Prediction Center.