August 11, 2000This 1km-resolution GOES-8 visible loop spans 1215Z-2145Z.
At the beginning of the loop, Alberto had winds of 75kts (MSLP was 981mb). 9.5 hours later, the sustained winds were 90kts (MSLP was 970mb) and the storm was still vigorously intensifying. By the next afternoon, it was 110kts and 950mb.
(19 frames, 2.4Mb)