Storm Activity: Aug 15, 1983 - Aug 21, 1983
Aug 21 · 06:00 GMT 25 mph 1,010 mb Extratropical
| Aug 21 | 06:00 GMT | 41.2 | -97 | 25 mph | 1,010 mb | Extratropical | -- |
| Aug 21 | 03:00 GMT | 40.59 | -97.48 | 25 mph | 1,010 mb | Extratropical | -- |
| Aug 21 | 00:00 GMT | 40 | -98 | 25 mph | 1,010 mb | Extratropical | -- |
| Aug 20 | 21:00 GMT | 39.46 | -98.56 | 25 mph | 1,010 mb | Extratropical | -- |
| Aug 20 | 18:00 GMT | 38.9 | -99 | 25 mph | 1,011 mb | Extratropical | -- |
| Aug 20 | 15:00 GMT | 38.25 | -99.16 | 25 mph | 1,011 mb | Extratropical | -- |
| Aug 20 | 12:00 GMT | 37.6 | -99.2 | 25 mph | 1,011 mb | Extratropical | -- |
| Aug 20 | 09:00 GMT | 37.04 | -99.35 | 25 mph | 1,011 mb | Extratropical | -- |
| Aug 20 | 06:00 GMT | 36.5 | -99.4 | 25 mph | 1,011 mb | Extratropical | -- |
| Aug 20 | 03:00 GMT | 35.94 | -99.25 | 25 mph | 1,010 mb | Tropical Depression | -- |
| Aug 20 | 00:00 GMT | 35.4 | -99 | 25 mph | 1,010 mb | Tropical Depression | -- |
| Aug 19 | 21:00 GMT | 34.9 | -98.76 | 25 mph | 1,009 mb | Tropical Depression | -- |
| Aug 19 | 18:00 GMT | 34.4 | -98.5 | 30 mph | 1,009 mb | Tropical Depression | -- |
| Aug 19 | 15:00 GMT | 33.84 | -98.26 | 30 mph | 1,007 mb | Tropical Depression | -- |
| Aug 19 | 12:00 GMT | 33.3 | -98 | 30 mph | 1,006 mb | Tropical Depression | -- |
| Aug 19 | 09:00 GMT | 32.83 | -97.72 | 30 mph | 1,004 mb | Tropical Depression | -- |
| Aug 19 | 06:00 GMT | 32.4 | -97.4 | 35 mph | 1,003 mb | Tropical Depression | -- |
| Aug 19 | 03:00 GMT | 31.96 | -97.06 | 35 mph | 1,000 mb | Tropical Storm | -- |
| Aug 19 | 00:00 GMT | 31.5 | -96.7 | 40 mph | 998 mb | Tropical Storm | -- |
| Aug 18 | 21:00 GMT | 30.99 | -96.33 | 45 mph | 994 mb | Tropical Storm | -- |
| Aug 18 | 18:00 GMT | 30.5 | -96 | 45 mph | 990 mb | Tropical Storm | -- |
| Aug 18 | 15:00 GMT | 30.08 | -95.73 | 70 mph | 977 mb | Hurricane | -- |
| Aug 18 | 12:00 GMT | 29.7 | -95.5 | 90 mph | 965 mb | Hurricane | 1 |
| Aug 18 | 09:00 GMT | 29.39 | -95.27 | 105 mph | 963 mb | Hurricane | 2 |
| Aug 18 | 07:00 GMT | 29.1 | -95.1 | 115 mph | 962 mb | Hurricane | 3 |
| Aug 18 | 06:00 GMT | 28.9 | -95 | 115 mph | 963 mb | Hurricane | 3 |
| Aug 18 | 03:00 GMT | 28.54 | -94.85 | 110 mph | 966 mb | Hurricane | 3 |
| Aug 18 | 00:00 GMT | 28.4 | -94.8 | 110 mph | 969 mb | Hurricane | 2 |
| Aug 17 | 21:00 GMT | 28.23 | -94.66 | 105 mph | 971 mb | Hurricane | 2 |
| Aug 17 | 18:00 GMT | 28.1 | -94.5 | 105 mph | 974 mb | Hurricane | 2 |
| Aug 17 | 15:00 GMT | 27.99 | -94.37 | 95 mph | 978 mb | Hurricane | 1 |
| Aug 17 | 12:00 GMT | 27.9 | -94.2 | 85 mph | 983 mb | Hurricane | 1 |
| Aug 17 | 09:00 GMT | 27.81 | -93.96 | 85 mph | 985 mb | Hurricane | 1 |
| Aug 17 | 06:00 GMT | 27.7 | -93.7 | 80 mph | 987 mb | Hurricane | 1 |
| Aug 17 | 03:00 GMT | 27.54 | -93.5 | 75 mph | 989 mb | Hurricane | 1 |
| Aug 17 | 00:00 GMT | 27.4 | -93.3 | 75 mph | 991 mb | Hurricane | 1 |
| Aug 16 | 21:00 GMT | 27.34 | -93.05 | 70 mph | 994 mb | Tropical Storm | -- |
| Aug 16 | 18:00 GMT | 27.3 | -92.8 | 70 mph | 998 mb | Tropical Storm | -- |
| Aug 16 | 15:00 GMT | 27.2 | -92.59 | 65 mph | 1,000 mb | Tropical Storm | -- |
| Aug 16 | 12:00 GMT | 27.1 | -92.4 | 65 mph | 1,002 mb | Tropical Storm | -- |
| Aug 16 | 09:00 GMT | 27.03 | -92.21 | 60 mph | 1,003 mb | Tropical Storm | -- |
| Aug 16 | 06:00 GMT | 27 | -92 | 60 mph | 1,004 mb | Tropical Storm | -- |
| Aug 16 | 03:00 GMT | 27.04 | -91.76 | 55 mph | 1,004 mb | Tropical Storm | -- |
| Aug 16 | 00:00 GMT | 27.1 | -91.5 | 50 mph | 1,005 mb | Tropical Storm | -- |
| Aug 15 | 21:00 GMT | 27.15 | -91.25 | 50 mph | 1,005 mb | Tropical Storm | -- |
| Aug 15 | 18:00 GMT | 27.2 | -91 | 45 mph | 1,006 mb | Tropical Storm | -- |
| Aug 15 | 15:00 GMT | 27.25 | -90.75 | 40 mph | 1,007 mb | Tropical Depression | -- |
| Aug 15 | 12:00 GMT | 27.3 | -90.5 | 35 mph | 1,009 mb | Tropical Depression | -- |
Learn more about Hurricane Alicia and the 1983 Atlantic hurricane season in our hurricane archive.
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