Storm Activity: Oct 12, 1970 - Oct 17, 1970
Oct 17 · 18:00 GMT 80 mph -- Category 1
| Oct 17 | 18:00 GMT | 42 | -59 | 80 mph | -- | Hurricane | 1 |
| Oct 17 | 15:00 GMT | 40.47 | -59.75 | 90 mph | -- | Hurricane | 1 |
| Oct 17 | 12:00 GMT | 39 | -60.5 | 100 mph | 975 mb | Hurricane | 2 |
| Oct 17 | 09:00 GMT | 37.65 | -61.25 | 100 mph | 974 mb | Hurricane | 2 |
| Oct 17 | 06:00 GMT | 36.4 | -62 | 100 mph | 974 mb | Hurricane | 2 |
| Oct 17 | 03:00 GMT | 35.12 | -62.71 | 90 mph | 978 mb | Hurricane | 1 |
| Oct 17 | 00:00 GMT | 34 | -63.4 | 85 mph | 983 mb | Hurricane | 1 |
| Oct 16 | 21:00 GMT | 33.14 | -64.06 | 85 mph | 982 mb | Hurricane | 1 |
| Oct 16 | 18:00 GMT | 32.5 | -64.7 | 85 mph | 982 mb | Hurricane | 1 |
| Oct 16 | 15:00 GMT | 31.95 | -65.4 | 80 mph | 985 mb | Hurricane | 1 |
| Oct 16 | 12:00 GMT | 31.5 | -66 | 75 mph | 989 mb | Hurricane | 1 |
| Oct 16 | 09:00 GMT | 31.08 | -66.36 | 70 mph | 991 mb | Tropical Storm | -- |
| Oct 16 | 06:00 GMT | 30.7 | -66.6 | 70 mph | 994 mb | Tropical Storm | -- |
| Oct 16 | 03:00 GMT | 30.36 | -66.87 | 70 mph | 992 mb | Tropical Storm | -- |
| Oct 16 | 00:00 GMT | 30 | -67.1 | 70 mph | 991 mb | Tropical Storm | -- |
| Oct 15 | 21:00 GMT | 29.56 | -67.29 | 65 mph | 992 mb | Tropical Storm | -- |
| Oct 15 | 18:00 GMT | 29.1 | -67.4 | 65 mph | 994 mb | Tropical Storm | -- |
| Oct 15 | 15:00 GMT | 28.67 | -67.42 | 65 mph | 994 mb | Tropical Storm | -- |
| Oct 15 | 12:00 GMT | 28.3 | -67.4 | 65 mph | 995 mb | Tropical Storm | -- |
| Oct 15 | 09:00 GMT | 28.01 | -67.41 | 65 mph | 995 mb | Tropical Storm | -- |
| Oct 15 | 06:00 GMT | 27.8 | -67.4 | 65 mph | 996 mb | Tropical Storm | -- |
| Oct 15 | 03:00 GMT | 27.64 | -67.37 | 65 mph | 996 mb | Tropical Storm | -- |
| Oct 15 | 00:00 GMT | 27.5 | -67.3 | 65 mph | 997 mb | Tropical Storm | -- |
| Oct 14 | 21:00 GMT | 27.34 | -67.2 | 65 mph | 998 mb | Subtropical Storm | -- |
| Oct 14 | 18:00 GMT | 27.2 | -67 | 65 mph | 999 mb | Subtropical Storm | -- |
| Oct 14 | 15:00 GMT | 27.08 | -66.72 | 60 mph | 1,000 mb | Subtropical Storm | -- |
| Oct 14 | 12:00 GMT | 27 | -66.3 | 60 mph | 1,001 mb | Subtropical Storm | -- |
| Oct 14 | 09:00 GMT | 26.99 | -65.69 | 55 mph | 1,001 mb | Subtropical Storm | -- |
| Oct 14 | 06:00 GMT | 27 | -65 | 50 mph | 1,001 mb | Subtropical Storm | -- |
| Oct 14 | 03:00 GMT | 27.02 | -64.32 | 50 mph | 1,001 mb | Subtropical Storm | -- |
| Oct 14 | 00:00 GMT | 27 | -63.8 | 45 mph | 1,001 mb | Subtropical Storm | -- |
| Oct 13 | 21:00 GMT | 26.88 | -63.56 | 45 mph | 1,001 mb | Subtropical Storm | -- |
| Oct 13 | 18:00 GMT | 26.7 | -63.6 | 40 mph | 1,001 mb | Subtropical Storm | -- |
| Oct 13 | 15:00 GMT | 26.51 | -63.79 | 40 mph | 1,001 mb | Subtropical Storm | -- |
| Oct 13 | 12:00 GMT | 26.3 | -64.2 | 40 mph | 1,002 mb | Subtropical Storm | -- |
| Oct 13 | 09:00 GMT | 26.1 | -64.78 | 40 mph | -- | Subtropical Storm | -- |
| Oct 13 | 06:00 GMT | 25.9 | -65.5 | 40 mph | -- | Subtropical Storm | -- |
| Oct 13 | 03:00 GMT | 25.71 | -66.28 | 40 mph | -- | Subtropical Storm | -- |
| Oct 13 | 00:00 GMT | 25.5 | -67 | 40 mph | -- | Subtropical Storm | -- |
| Oct 12 | 21:00 GMT | 25.26 | -67.52 | 40 mph | -- | Subtropical Storm | -- |
| Oct 12 | 18:00 GMT | 25 | -67.9 | 40 mph | -- | Subtropical Storm | -- |
| Oct 12 | 15:00 GMT | 24.75 | -68.22 | 35 mph | -- | Subtropical Storm | -- |
| Oct 12 | 12:00 GMT | 24.5 | -68.5 | 35 mph | 1,003 mb | Subtropical Storm | -- |
Learn more about Unnamed Hurricane and the 1970 Atlantic hurricane season in our hurricane archive.
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