Storm Activity: Aug 29, 1974 - Sep 10, 1974
Sep 10 · 06:00 GMT 30 mph -- Tropical Depression
| Sep 10 | 06:00 GMT | 31.3 | -96.7 | 30 mph | -- | Tropical Depression | -- |
| Sep 10 | 03:00 GMT | 31.25 | -96.54 | 30 mph | -- | Tropical Depression | -- |
| Sep 10 | 00:00 GMT | 31.2 | -96.3 | 30 mph | -- | Tropical Depression | -- |
| Sep 9 | 21:00 GMT | 31.15 | -95.96 | 30 mph | -- | Tropical Depression | -- |
| Sep 9 | 18:00 GMT | 31.1 | -95.6 | 30 mph | -- | Tropical Depression | -- |
| Sep 9 | 15:00 GMT | 31.05 | -95.35 | 30 mph | -- | Tropical Depression | -- |
| Sep 9 | 12:00 GMT | 31 | -95.1 | 30 mph | -- | Tropical Depression | -- |
| Sep 9 | 09:00 GMT | 30.95 | -94.77 | 30 mph | -- | Tropical Depression | -- |
| Sep 9 | 06:00 GMT | 30.9 | -94.4 | 30 mph | -- | Tropical Depression | -- |
| Sep 9 | 03:00 GMT | 30.86 | -94.02 | 30 mph | -- | Tropical Depression | -- |
| Sep 9 | 00:00 GMT | 30.8 | -93.6 | 35 mph | -- | Tropical Depression | -- |
| Sep 8 | 21:00 GMT | 30.68 | -93.08 | 45 mph | -- | Tropical Storm | -- |
| Sep 8 | 18:00 GMT | 30.5 | -92.6 | 50 mph | -- | Tropical Storm | -- |
| Sep 8 | 15:00 GMT | 30.27 | -92.34 | 70 mph | -- | Hurricane | -- |
| Sep 8 | 12:00 GMT | 30 | -92.1 | 85 mph | -- | Hurricane | 1 |
| Sep 8 | 09:00 GMT | 29.72 | -91.7 | 105 mph | -- | Hurricane | 2 |
| Sep 8 | 06:00 GMT | 29.4 | -91.3 | 120 mph | -- | Hurricane | 3 |
| Sep 8 | 03:00 GMT | 29.07 | -91.02 | 135 mph | -- | Hurricane | 4 |
| Sep 8 | 00:00 GMT | 28.7 | -90.8 | 150 mph | 937 mb | Hurricane | 4 |
| Sep 7 | 21:00 GMT | 28.27 | -90.57 | 140 mph | 940 mb | Hurricane | 4 |
| Sep 7 | 18:00 GMT | 27.8 | -90.4 | 130 mph | 944 mb | Hurricane | 4 |
| Sep 7 | 15:00 GMT | 27.31 | -90.32 | 130 mph | 947 mb | Hurricane | 3 |
| Sep 7 | 12:00 GMT | 26.8 | -90.3 | 125 mph | 950 mb | Hurricane | 3 |
| Sep 7 | 09:00 GMT | 26.26 | -90.29 | 125 mph | 954 mb | Hurricane | 3 |
| Sep 7 | 06:00 GMT | 25.7 | -90.3 | 120 mph | 958 mb | Hurricane | 3 |
| Sep 7 | 03:00 GMT | 25.14 | -90.29 | 115 mph | 962 mb | Hurricane | 3 |
| Sep 7 | 00:00 GMT | 24.6 | -90.3 | 115 mph | 967 mb | Hurricane | 3 |
| Sep 6 | 21:00 GMT | 24.13 | -90.35 | 110 mph | 967 mb | Hurricane | 3 |
| Sep 6 | 18:00 GMT | 23.7 | -90.4 | 110 mph | 968 mb | Hurricane | 2 |
| Sep 6 | 15:00 GMT | 23.27 | -90.4 | 100 mph | 968 mb | Hurricane | 2 |
| Sep 6 | 12:00 GMT | 22.9 | -90.4 | 90 mph | 969 mb | Hurricane | 1 |
| Sep 6 | 09:00 GMT | 22.63 | -90.45 | 85 mph | 970 mb | Hurricane | 1 |
| Sep 6 | 06:00 GMT | 22.4 | -90.5 | 80 mph | 971 mb | Hurricane | 1 |
| Sep 6 | 03:00 GMT | 22.14 | -90.49 | 75 mph | 977 mb | Hurricane | 1 |
| Sep 6 | 00:00 GMT | 21.9 | -90.5 | 75 mph | 983 mb | Hurricane | 1 |
| Sep 5 | 21:00 GMT | 21.69 | -90.59 | 75 mph | 983 mb | Hurricane | 1 |
| Sep 5 | 18:00 GMT | 21.5 | -90.7 | 75 mph | 984 mb | Hurricane | 1 |
| Sep 5 | 15:00 GMT | 21.34 | -90.76 | 75 mph | 984 mb | Hurricane | 1 |
| Sep 5 | 12:00 GMT | 21.2 | -90.8 | 75 mph | 985 mb | Hurricane | 1 |
| Sep 5 | 09:00 GMT | 21.04 | -90.86 | 70 mph | -- | Tropical Storm | -- |
| Sep 5 | 06:00 GMT | 20.9 | -90.9 | 65 mph | -- | Tropical Storm | -- |
| Sep 5 | 03:00 GMT | 20.79 | -90.9 | 60 mph | -- | Tropical Storm | -- |
| Sep 5 | 00:00 GMT | 20.7 | -90.9 | 60 mph | -- | Tropical Storm | -- |
| Sep 4 | 21:00 GMT | 20.6 | -90.95 | 60 mph | -- | Tropical Storm | -- |
| Sep 4 | 18:00 GMT | 20.5 | -91 | 65 mph | 995 mb | Tropical Storm | -- |
| Sep 4 | 15:00 GMT | 20.4 | -91.02 | 60 mph | -- | Tropical Storm | -- |
| Sep 4 | 12:00 GMT | 20.3 | -91 | 60 mph | -- | Tropical Storm | -- |
| Sep 4 | 09:00 GMT | 20.19 | -90.91 | 60 mph | -- | Tropical Storm | -- |
| Sep 4 | 06:00 GMT | 20.1 | -90.8 | 60 mph | -- | Tropical Storm | -- |
| Sep 4 | 03:00 GMT | 20.04 | -90.76 | 60 mph | -- | Tropical Storm | -- |
| Sep 4 | 00:00 GMT | 20 | -90.7 | 65 mph | -- | Tropical Storm | -- |
| Sep 3 | 21:00 GMT | 19.97 | -90.56 | 65 mph | -- | Tropical Storm | -- |
| Sep 3 | 18:00 GMT | 19.9 | -90.4 | 70 mph | 1,000 mb | Tropical Storm | -- |
| Sep 3 | 15:00 GMT | 19.76 | -90.32 | 70 mph | -- | Tropical Storm | -- |
| Sep 3 | 12:00 GMT | 19.6 | -90.2 | 70 mph | -- | Tropical Storm | -- |
| Sep 3 | 09:00 GMT | 19.44 | -89.96 | 70 mph | -- | Tropical Storm | -- |
| Sep 3 | 06:00 GMT | 19.3 | -89.7 | 70 mph | -- | Tropical Storm | -- |
| Sep 3 | 03:00 GMT | 19.2 | -89.5 | 70 mph | -- | Tropical Storm | -- |
| Sep 3 | 00:00 GMT | 19.1 | -89.3 | 70 mph | -- | Tropical Storm | -- |
| Sep 2 | 21:00 GMT | 18.95 | -89.09 | 85 mph | -- | Hurricane | 1 |
| Sep 2 | 18:00 GMT | 18.8 | -88.8 | 105 mph | -- | Hurricane | 2 |
| Sep 2 | 15:00 GMT | 18.69 | -88.4 | 120 mph | -- | Hurricane | 3 |
| Sep 2 | 12:00 GMT | 18.6 | -87.9 | 140 mph | 956 mb | Hurricane | 4 |
| Sep 2 | 09:00 GMT | 18.52 | -87.35 | 145 mph | 942 mb | Hurricane | 4 |
| Sep 2 | 06:00 GMT | 18.4 | -86.8 | 150 mph | 928 mb | Hurricane | 4 |
| Sep 2 | 03:00 GMT | 18.2 | -86.36 | 145 mph | 930 mb | Hurricane | 4 |
| Sep 2 | 00:00 GMT | 18 | -85.9 | 145 mph | 933 mb | Hurricane | 4 |
| Sep 1 | 21:00 GMT | 17.88 | -85.35 | 140 mph | 939 mb | Hurricane | 4 |
| Sep 1 | 18:00 GMT | 17.8 | -84.7 | 130 mph | 946 mb | Hurricane | 4 |
| Sep 1 | 15:00 GMT | 17.75 | -83.99 | 125 mph | 953 mb | Hurricane | 3 |
| Sep 1 | 12:00 GMT | 17.7 | -83.2 | 120 mph | 960 mb | Hurricane | 3 |
| Sep 1 | 09:00 GMT | 17.61 | -82.37 | 110 mph | 966 mb | Hurricane | 2 |
| Sep 1 | 06:00 GMT | 17.5 | -81.5 | 100 mph | 972 mb | Hurricane | 2 |
| Sep 1 | 03:00 GMT | 17.39 | -80.67 | 95 mph | -- | Hurricane | 1 |
| Sep 1 | 00:00 GMT | 17.3 | -79.8 | 90 mph | -- | Hurricane | 1 |
| Aug 31 | 21:00 GMT | 17.25 | -78.87 | 90 mph | -- | Hurricane | 1 |
| Aug 31 | 18:00 GMT | 17.2 | -77.9 | 85 mph | -- | Hurricane | 1 |
| Aug 31 | 15:00 GMT | 17.09 | -76.94 | 80 mph | -- | Hurricane | 1 |
| Aug 31 | 12:00 GMT | 17 | -76 | 75 mph | 988 mb | Hurricane | 1 |
| Aug 31 | 09:00 GMT | 16.98 | -75.11 | 65 mph | -- | Tropical Storm | -- |
| Aug 31 | 06:00 GMT | 17 | -74.2 | 60 mph | -- | Tropical Storm | -- |
| Aug 31 | 03:00 GMT | 17 | -73.24 | 55 mph | -- | Tropical Storm | -- |
| Aug 31 | 00:00 GMT | 17 | -72.2 | 50 mph | -- | Tropical Storm | -- |
| Aug 30 | 21:00 GMT | 17 | -71.09 | 50 mph | -- | Tropical Storm | -- |
| Aug 30 | 18:00 GMT | 17 | -69.9 | 45 mph | 1,001 mb | Tropical Storm | -- |
| Aug 30 | 15:00 GMT | 17.01 | -68.66 | 45 mph | -- | Tropical Storm | -- |
| Aug 30 | 12:00 GMT | 17 | -67.4 | 40 mph | -- | Tropical Storm | -- |
| Aug 30 | 09:00 GMT | 16.91 | -66.18 | 35 mph | -- | Tropical Depression | -- |
| Aug 30 | 06:00 GMT | 16.8 | -65 | 35 mph | -- | Tropical Depression | -- |
| Aug 30 | 03:00 GMT | 16.69 | -63.85 | 35 mph | -- | Tropical Depression | -- |
| Aug 30 | 00:00 GMT | 16.6 | -62.7 | 35 mph | -- | Tropical Depression | -- |
| Aug 29 | 21:00 GMT | 16.54 | -61.5 | 35 mph | -- | Tropical Depression | -- |
| Aug 29 | 18:00 GMT | 16.5 | -60.3 | 35 mph | -- | Tropical Depression | -- |
| Aug 29 | 15:00 GMT | 16.41 | -59.13 | 35 mph | -- | Tropical Depression | -- |
| Aug 29 | 12:00 GMT | 16.4 | -58 | 35 mph | -- | Tropical Depression | -- |
| Aug 29 | 09:00 GMT | 16.55 | -56.89 | 35 mph | -- | Tropical Depression | -- |
| Aug 29 | 06:00 GMT | 16.8 | -55.8 | 35 mph | 1,011 mb | Tropical Depression | -- |
Learn more about Hurricane Carmen and the 1974 Atlantic hurricane season in our hurricane archive.
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