The GOES-12 IR image (above) and the SSM/I 85GHz brightness temperature image (below) from the CIMSS Tropical Cyclones site show Hurricane Dean shortly after it was upgraded to Category 5 intensity late in the day on 20 August 2007, with surface winds estimated to be about 160 mph. Dean is the first Category 5 storm... Read More

AWIPS images of the DMSP and POES AMSU rainfall rates along with the GOES-12 IR channel imagery (above) shows Hurricane Dean as a Category 4 storm in the western Caribbean during the morning on 20 August 2007. Satellite-based rainfall rates within the spiral bands of the hurricane were as high as... Read More