Storm Activity: Jul 31, 1980 - Aug 11, 1980
Aug 11 · 18:00 GMT 35 mph 1,008 mb Tropical Depression
| Aug 11 | 18:00 GMT | 28.9 | -102.9 | 35 mph | 1,008 mb | Tropical Depression | -- |
| Aug 11 | 15:00 GMT | 28.72 | -102.4 | 35 mph | 1,006 mb | Tropical Depression | -- |
| Aug 11 | 12:00 GMT | 28.5 | -101.9 | 35 mph | 1,005 mb | Tropical Depression | -- |
| Aug 11 | 09:00 GMT | 28.24 | -101.41 | 45 mph | 1,002 mb | Tropical Storm | -- |
| Aug 11 | 06:00 GMT | 28 | -100.9 | 50 mph | 1,000 mb | Tropical Storm | -- |
| Aug 11 | 03:00 GMT | 27.84 | -100.34 | 60 mph | 995 mb | Tropical Storm | -- |
| Aug 11 | 00:00 GMT | 27.7 | -99.8 | 70 mph | 990 mb | Tropical Storm | -- |
| Aug 10 | 21:00 GMT | 27.52 | -99.39 | 75 mph | 980 mb | Hurricane | 1 |
| Aug 10 | 18:00 GMT | 27.3 | -99 | 80 mph | 970 mb | Hurricane | 1 |
| Aug 10 | 15:00 GMT | 27.01 | -98.56 | 90 mph | 965 mb | Hurricane | 1 |
| Aug 10 | 12:00 GMT | 26.7 | -98.1 | 100 mph | 960 mb | Hurricane | 2 |
| Aug 10 | 09:00 GMT | 26.38 | -97.61 | 105 mph | 952 mb | Hurricane | 2 |
| Aug 10 | 06:00 GMT | 26.1 | -97.2 | 115 mph | 945 mb | Hurricane | 3 |
| Aug 10 | 03:00 GMT | 25.93 | -96.99 | 120 mph | 940 mb | Hurricane | 3 |
| Aug 10 | 00:00 GMT | 25.8 | -96.8 | 125 mph | 935 mb | Hurricane | 3 |
| Aug 9 | 21:00 GMT | 25.59 | -96.47 | 135 mph | 930 mb | Hurricane | 4 |
| Aug 9 | 18:00 GMT | 25.4 | -96.1 | 145 mph | 925 mb | Hurricane | 4 |
| Aug 9 | 15:00 GMT | 25.28 | -95.79 | 150 mph | 920 mb | Hurricane | 4 |
| Aug 9 | 12:00 GMT | 25.2 | -95.4 | 160 mph | 916 mb | Hurricane | 5 |
| Aug 9 | 09:00 GMT | 25.12 | -94.84 | 170 mph | 912 mb | Hurricane | 5 |
| Aug 9 | 06:00 GMT | 25 | -94.2 | 180 mph | 909 mb | Hurricane | 5 |
| Aug 9 | 03:00 GMT | 24.78 | -93.6 | 175 mph | 910 mb | Hurricane | 5 |
| Aug 9 | 00:00 GMT | 24.5 | -93 | 165 mph | 912 mb | Hurricane | 5 |
| Aug 8 | 21:00 GMT | 24.2 | -92.41 | 160 mph | 926 mb | Hurricane | 5 |
| Aug 8 | 18:00 GMT | 23.9 | -91.8 | 150 mph | 940 mb | Hurricane | 4 |
| Aug 8 | 15:00 GMT | 23.65 | -91.16 | 140 mph | 950 mb | Hurricane | 4 |
| Aug 8 | 12:00 GMT | 23.4 | -90.5 | 130 mph | 960 mb | Hurricane | 4 |
| Aug 8 | 09:00 GMT | 23.11 | -89.85 | 140 mph | 952 mb | Hurricane | 4 |
| Aug 8 | 06:00 GMT | 22.8 | -89.2 | 150 mph | 945 mb | Hurricane | 4 |
| Aug 8 | 03:00 GMT | 22.48 | -88.57 | 165 mph | 932 mb | Hurricane | 5 |
| Aug 8 | 00:00 GMT | 22.2 | -87.9 | 180 mph | 920 mb | Hurricane | 5 |
| Aug 7 | 21:00 GMT | 22.01 | -87.17 | 185 mph | 909 mb | Hurricane | 5 |
| Aug 7 | 18:00 GMT | 21.8 | -86.4 | 190 mph | 899 mb | Hurricane | 5 |
| Aug 7 | 15:00 GMT | 21.42 | -85.58 | 185 mph | 904 mb | Hurricane | 5 |
| Aug 7 | 12:00 GMT | 21 | -84.8 | 180 mph | 910 mb | Hurricane | 5 |
| Aug 7 | 09:00 GMT | 20.66 | -84.21 | 175 mph | 922 mb | Hurricane | 5 |
| Aug 7 | 06:00 GMT | 20.4 | -83.6 | 165 mph | 935 mb | Hurricane | 5 |
| Aug 7 | 03:00 GMT | 20.21 | -82.8 | 160 mph | 940 mb | Hurricane | 5 |
| Aug 7 | 00:00 GMT | 20.1 | -81.9 | 155 mph | 945 mb | Hurricane | 4 |
| Aug 6 | 21:00 GMT | 20.09 | -81.03 | 150 mph | 950 mb | Hurricane | 4 |
| Aug 6 | 18:00 GMT | 20 | -80.1 | 145 mph | 955 mb | Hurricane | 4 |
| Aug 6 | 15:00 GMT | 19.66 | -79.07 | 140 mph | 955 mb | Hurricane | 4 |
| Aug 6 | 12:00 GMT | 19.2 | -78 | 130 mph | 955 mb | Hurricane | 4 |
| Aug 6 | 09:00 GMT | 18.73 | -76.95 | 130 mph | 955 mb | Hurricane | 4 |
| Aug 6 | 06:00 GMT | 18.3 | -75.9 | 130 mph | 955 mb | Hurricane | 4 |
| Aug 6 | 03:00 GMT | 18.08 | -74.81 | 145 mph | 950 mb | Hurricane | 4 |
| Aug 6 | 00:00 GMT | 17.8 | -73.8 | 160 mph | 945 mb | Hurricane | 5 |
| Aug 5 | 21:00 GMT | 17.16 | -73.03 | 165 mph | 942 mb | Hurricane | 5 |
| Aug 5 | 18:00 GMT | 16.5 | -72.3 | 175 mph | 940 mb | Hurricane | 5 |
| Aug 5 | 15:00 GMT | 16.14 | -71.43 | 175 mph | 936 mb | Hurricane | 5 |
| Aug 5 | 12:00 GMT | 15.9 | -70.5 | 180 mph | 932 mb | Hurricane | 5 |
| Aug 5 | 09:00 GMT | 15.65 | -69.56 | 175 mph | 924 mb | Hurricane | 5 |
| Aug 5 | 06:00 GMT | 15.4 | -68.6 | 165 mph | 916 mb | Hurricane | 5 |
| Aug 5 | 03:00 GMT | 15.09 | -67.64 | 165 mph | 913 mb | Hurricane | 5 |
| Aug 5 | 00:00 GMT | 14.8 | -66.7 | 160 mph | 911 mb | Hurricane | 5 |
| Aug 4 | 21:00 GMT | 14.58 | -65.8 | 155 mph | 920 mb | Hurricane | 4 |
| Aug 4 | 18:00 GMT | 14.4 | -64.9 | 150 mph | 930 mb | Hurricane | 4 |
| Aug 4 | 15:00 GMT | 14.2 | -63.97 | 145 mph | 937 mb | Hurricane | 4 |
| Aug 4 | 12:00 GMT | 14 | -63 | 145 mph | 945 mb | Hurricane | 4 |
| Aug 4 | 09:00 GMT | 13.79 | -62 | 140 mph | 946 mb | Hurricane | 4 |
| Aug 4 | 06:00 GMT | 13.6 | -61 | 130 mph | 948 mb | Hurricane | 4 |
| Aug 4 | 03:00 GMT | 13.45 | -60.02 | 130 mph | 949 mb | Hurricane | 3 |
| Aug 4 | 00:00 GMT | 13.3 | -59.1 | 125 mph | 950 mb | Hurricane | 3 |
| Aug 3 | 21:00 GMT | 13.08 | -58.3 | 115 mph | 957 mb | Hurricane | 3 |
| Aug 3 | 18:00 GMT | 12.9 | -57.5 | 110 mph | 965 mb | Hurricane | 2 |
| Aug 3 | 15:00 GMT | 12.83 | -56.58 | 100 mph | 970 mb | Hurricane | 2 |
| Aug 3 | 12:00 GMT | 12.8 | -55.6 | 90 mph | 975 mb | Hurricane | 1 |
| Aug 3 | 09:00 GMT | 12.71 | -54.62 | 85 mph | 977 mb | Hurricane | 1 |
| Aug 3 | 06:00 GMT | 12.6 | -53.6 | 80 mph | 980 mb | Hurricane | 1 |
| Aug 3 | 03:00 GMT | 12.49 | -52.52 | 75 mph | 982 mb | Hurricane | 1 |
| Aug 3 | 00:00 GMT | 12.4 | -51.4 | 75 mph | 985 mb | Hurricane | 1 |
| Aug 2 | 21:00 GMT | 12.36 | -50.25 | 70 mph | 987 mb | Tropical Storm | -- |
| Aug 2 | 18:00 GMT | 12.3 | -49.1 | 70 mph | 990 mb | Tropical Storm | -- |
| Aug 2 | 15:00 GMT | 12.13 | -47.99 | 65 mph | 992 mb | Tropical Storm | -- |
| Aug 2 | 12:00 GMT | 11.9 | -46.9 | 65 mph | 995 mb | Tropical Storm | -- |
| Aug 2 | 09:00 GMT | 11.65 | -45.84 | 60 mph | 997 mb | Tropical Storm | -- |
| Aug 2 | 06:00 GMT | 11.4 | -44.8 | 50 mph | 1,000 mb | Tropical Storm | -- |
| Aug 2 | 03:00 GMT | 11.18 | -43.8 | 45 mph | 1,002 mb | Tropical Storm | -- |
| Aug 2 | 00:00 GMT | 11 | -42.8 | 40 mph | 1,005 mb | Tropical Storm | -- |
| Aug 1 | 21:00 GMT | 10.82 | -41.76 | 35 mph | 1,005 mb | Tropical Depression | -- |
| Aug 1 | 18:00 GMT | 10.7 | -40.7 | 35 mph | 1,006 mb | Tropical Depression | -- |
| Aug 1 | 15:00 GMT | 10.68 | -39.66 | 35 mph | 1,007 mb | Tropical Depression | -- |
| Aug 1 | 12:00 GMT | 10.7 | -38.6 | 35 mph | 1,008 mb | Tropical Depression | -- |
| Aug 1 | 09:00 GMT | 10.69 | -37.5 | 35 mph | 1,008 mb | Tropical Depression | -- |
| Aug 1 | 06:00 GMT | 10.7 | -36.4 | 35 mph | 1,009 mb | Tropical Depression | -- |
| Aug 1 | 03:00 GMT | 10.74 | -35.34 | 35 mph | 1,009 mb | Tropical Depression | -- |
| Aug 1 | 00:00 GMT | 10.8 | -34.3 | 35 mph | 1,010 mb | Tropical Depression | -- |
| Jul 31 | 21:00 GMT | 10.85 | -33.26 | 30 mph | -- | Tropical Disturbance | -- |
| Jul 31 | 18:00 GMT | 10.9 | -32.2 | 30 mph | -- | Tropical Disturbance | -- |
| Jul 31 | 15:00 GMT | 10.95 | -31.11 | 30 mph | -- | Tropical Disturbance | -- |
| Jul 31 | 12:00 GMT | 11 | -30 | 30 mph | -- | Tropical Disturbance | -- |
Learn more about Hurricane Allen and the 1980 Atlantic hurricane season in our hurricane archive.
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