Storm Activity: Feb 19, 1970 - Feb 28, 1970
Feb 28 · 00:00 GMT -- 1,006 mb Tropical Depression
| Feb 28 | 00:00 GMT | 23 | 131 | -- | 1,006 mb | Tropical Depression | -- |
| Feb 27 | 21:00 GMT | 22.83 | 130 | -- | 1,006 mb | Tropical Depression | -- |
| Feb 27 | 18:00 GMT | 22.6 | 129 | -- | 1,006 mb | Tropical Depression | -- |
| Feb 27 | 15:00 GMT | 22.29 | 128.01 | -- | 1,004 mb | Tropical Depression | -- |
| Feb 27 | 12:00 GMT | 21.9 | 127.1 | -- | 1,002 mb | Tropical Depression | -- |
| Feb 27 | 09:00 GMT | 21.44 | 126.23 | -- | 998 mb | Unknown | -- |
| Feb 27 | 06:00 GMT | 21 | 125.6 | -- | 994 mb | Unknown | -- |
| Feb 27 | 03:00 GMT | 20.74 | 125.37 | -- | 989 mb | Unknown | -- |
| Feb 27 | 00:00 GMT | 20.5 | 125.3 | -- | 985 mb | Unknown | -- |
| Feb 26 | 21:00 GMT | 20.15 | 125.12 | -- | 985 mb | Unknown | -- |
| Feb 26 | 18:00 GMT | 19.7 | 124.9 | -- | 985 mb | Unknown | -- |
| Feb 26 | 15:00 GMT | 19.17 | 124.66 | -- | 980 mb | Unknown | -- |
| Feb 26 | 12:00 GMT | 18.6 | 124.4 | -- | 975 mb | Unknown | -- |
| Feb 26 | 09:00 GMT | 18.05 | 124.14 | -- | 970 mb | Unknown | -- |
| Feb 26 | 06:00 GMT | 17.5 | 123.9 | -- | 965 mb | Unknown | -- |
| Feb 26 | 03:00 GMT | 16.94 | 123.71 | -- | 960 mb | Unknown | -- |
| Feb 26 | 00:00 GMT | 16.4 | 123.6 | -- | 955 mb | Unknown | -- |
| Feb 25 | 21:00 GMT | 15.88 | 123.61 | -- | 952 mb | Unknown | -- |
| Feb 25 | 18:00 GMT | 15.4 | 123.7 | -- | 950 mb | Unknown | -- |
| Feb 25 | 15:00 GMT | 14.99 | 123.82 | -- | 950 mb | Unknown | -- |
| Feb 25 | 12:00 GMT | 14.6 | 124 | -- | 950 mb | Unknown | -- |
| Feb 25 | 09:00 GMT | 14.2 | 124.2 | -- | 952 mb | Unknown | -- |
| Feb 25 | 06:00 GMT | 13.8 | 124.5 | -- | 955 mb | Unknown | -- |
| Feb 25 | 03:00 GMT | 13.41 | 124.96 | -- | 957 mb | Unknown | -- |
| Feb 25 | 00:00 GMT | 13 | 125.5 | -- | 960 mb | Unknown | -- |
| Feb 24 | 21:00 GMT | 12.54 | 125.99 | -- | 957 mb | Unknown | -- |
| Feb 24 | 18:00 GMT | 12.1 | 126.5 | -- | 955 mb | Unknown | -- |
| Feb 24 | 15:00 GMT | 11.73 | 127.06 | -- | 952 mb | Unknown | -- |
| Feb 24 | 12:00 GMT | 11.4 | 127.7 | -- | 950 mb | Unknown | -- |
| Feb 24 | 09:00 GMT | 11.08 | 128.46 | -- | 950 mb | Unknown | -- |
| Feb 24 | 06:00 GMT | 10.8 | 129.3 | -- | 950 mb | Unknown | -- |
| Feb 24 | 03:00 GMT | 10.53 | 130.14 | -- | 952 mb | Unknown | -- |
| Feb 24 | 00:00 GMT | 10.3 | 131 | -- | 955 mb | Unknown | -- |
| Feb 23 | 21:00 GMT | 10.1 | 131.87 | -- | 955 mb | Unknown | -- |
| Feb 23 | 18:00 GMT | 9.9 | 132.7 | -- | 955 mb | Unknown | -- |
| Feb 23 | 15:00 GMT | 9.63 | 133.47 | -- | 957 mb | Unknown | -- |
| Feb 23 | 12:00 GMT | 9.4 | 134.2 | -- | 960 mb | Unknown | -- |
| Feb 23 | 09:00 GMT | 9.26 | 134.92 | -- | 960 mb | Unknown | -- |
| Feb 23 | 06:00 GMT | 9.2 | 135.6 | -- | 960 mb | Unknown | -- |
| Feb 23 | 03:00 GMT | 9.21 | 136.25 | -- | 960 mb | Unknown | -- |
| Feb 23 | 00:00 GMT | 9.2 | 136.9 | -- | 960 mb | Unknown | -- |
| Feb 22 | 21:00 GMT | 9.07 | 137.57 | -- | 962 mb | Unknown | -- |
| Feb 22 | 18:00 GMT | 8.9 | 138.3 | -- | 965 mb | Unknown | -- |
| Feb 22 | 15:00 GMT | 8.76 | 139.17 | -- | 967 mb | Unknown | -- |
| Feb 22 | 12:00 GMT | 8.6 | 140 | -- | 970 mb | Unknown | -- |
| Feb 22 | 09:00 GMT | 8.38 | 140.58 | -- | 972 mb | Unknown | -- |
| Feb 22 | 06:00 GMT | 8.2 | 141.1 | -- | 975 mb | Unknown | -- |
| Feb 22 | 03:00 GMT | 8.11 | 141.74 | -- | 977 mb | Unknown | -- |
| Feb 22 | 00:00 GMT | 8.1 | 142.4 | -- | 980 mb | Unknown | -- |
| Feb 21 | 21:00 GMT | 8.12 | 143.08 | -- | 980 mb | Unknown | -- |
| Feb 21 | 18:00 GMT | 8.2 | 143.7 | -- | 980 mb | Unknown | -- |
| Feb 21 | 15:00 GMT | 8.35 | 144.17 | -- | 982 mb | Unknown | -- |
| Feb 21 | 12:00 GMT | 8.5 | 144.6 | -- | 985 mb | Unknown | -- |
| Feb 21 | 09:00 GMT | 8.56 | 145.1 | -- | 985 mb | Unknown | -- |
| Feb 21 | 06:00 GMT | 8.6 | 145.6 | -- | 985 mb | Unknown | -- |
| Feb 21 | 03:00 GMT | 8.68 | 146.07 | -- | 987 mb | Unknown | -- |
| Feb 21 | 00:00 GMT | 8.7 | 146.5 | -- | 990 mb | Unknown | -- |
| Feb 20 | 21:00 GMT | 8.55 | 146.89 | -- | 990 mb | Unknown | -- |
| Feb 20 | 18:00 GMT | 8.4 | 147.2 | -- | 990 mb | Unknown | -- |
| Feb 20 | 15:00 GMT | 8.4 | 147.42 | -- | 990 mb | Unknown | -- |
| Feb 20 | 12:00 GMT | 8.5 | 147.6 | -- | 990 mb | Unknown | -- |
| Feb 20 | 09:00 GMT | 8.72 | 147.82 | -- | 990 mb | Unknown | -- |
| Feb 20 | 06:00 GMT | 8.9 | 148.1 | -- | 990 mb | Unknown | -- |
| Feb 20 | 03:00 GMT | 8.85 | 148.47 | -- | 987 mb | Unknown | -- |
| Feb 20 | 00:00 GMT | 8.7 | 148.9 | -- | 985 mb | Unknown | -- |
| Feb 19 | 21:00 GMT | 8.57 | 149.36 | -- | 988 mb | Tropical Depression | -- |
| Feb 19 | 18:00 GMT | 8.4 | 149.8 | -- | 992 mb | Tropical Depression | -- |
| Feb 19 | 15:00 GMT | 8.21 | 150.18 | -- | 995 mb | Tropical Depression | -- |
| Feb 19 | 12:00 GMT | 8 | 150.5 | -- | 998 mb | Tropical Depression | -- |
| Feb 19 | 09:00 GMT | 7.76 | 150.77 | -- | 1,000 mb | Tropical Depression | -- |
| Feb 19 | 06:00 GMT | 7.5 | 151 | -- | 1,002 mb | Tropical Depression | -- |
| Feb 19 | 03:00 GMT | 7.25 | 151.21 | -- | 1,004 mb | Tropical Depression | -- |
| Feb 19 | 00:00 GMT | 7 | 151.4 | -- | 1,006 mb | Tropical Depression | -- |
Learn more about Tropical Depression Nancy and the 1970 Western Pacific hurricane season in our hurricane archive.
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