Storm Activity: Aug 15, 1974 - Aug 18, 1974
Aug 18 · 06:00 GMT -- 1,002 mb Tropical Depression
| Aug 18 | 06:00 GMT | 31 | 139.7 | -- | 1,002 mb | Tropical Depression | -- |
| Aug 18 | 03:00 GMT | 30.39 | 139.98 | -- | 1,001 mb | Unknown | -- |
| Aug 18 | 00:00 GMT | 29.7 | 140.3 | -- | 1,000 mb | Unknown | -- |
| Aug 17 | 21:00 GMT | 28.86 | 140.67 | -- | 998 mb | Unknown | -- |
| Aug 17 | 18:00 GMT | 27.9 | 141 | -- | 996 mb | Unknown | -- |
| Aug 17 | 15:00 GMT | 26.89 | 141.17 | -- | 995 mb | Unknown | -- |
| Aug 17 | 12:00 GMT | 25.8 | 141.3 | -- | 994 mb | Unknown | -- |
| Aug 17 | 09:00 GMT | 24.65 | 141.54 | -- | 992 mb | Unknown | -- |
| Aug 17 | 06:00 GMT | 23.5 | 141.7 | -- | 990 mb | Unknown | -- |
| Aug 17 | 03:00 GMT | 22.43 | 141.69 | -- | 991 mb | Unknown | -- |
| Aug 17 | 00:00 GMT | 21.4 | 141.5 | -- | 992 mb | Unknown | -- |
| Aug 16 | 21:00 GMT | 20.33 | 141.18 | -- | 993 mb | Unknown | -- |
| Aug 16 | 18:00 GMT | 19.4 | 140.7 | -- | 994 mb | Unknown | -- |
| Aug 16 | 15:00 GMT | 18.75 | 140.17 | -- | 992 mb | Unknown | -- |
| Aug 16 | 12:00 GMT | 18.2 | 139.5 | -- | 990 mb | Unknown | -- |
| Aug 16 | 09:00 GMT | 17.48 | 138.72 | -- | 987 mb | Unknown | -- |
| Aug 16 | 06:00 GMT | 16.8 | 137.8 | -- | 985 mb | Unknown | -- |
| Aug 16 | 03:00 GMT | 16.24 | 136.81 | -- | 982 mb | Unknown | -- |
| Aug 16 | 00:00 GMT | 15.8 | 135.7 | -- | 980 mb | Unknown | -- |
| Aug 15 | 21:00 GMT | 15.37 | 134.46 | -- | 982 mb | Unknown | -- |
| Aug 15 | 18:00 GMT | 15.2 | 133.2 | -- | 985 mb | Unknown | -- |
| Aug 15 | 15:00 GMT | 15.53 | 132.05 | -- | 987 mb | Unknown | -- |
| Aug 15 | 12:00 GMT | 16 | 131 | -- | 990 mb | Unknown | -- |
| Aug 15 | 09:00 GMT | 16.19 | 130.08 | -- | 992 mb | Unknown | -- |
| Aug 15 | 06:00 GMT | 16.3 | 129.2 | -- | 994 mb | Unknown | -- |
| Aug 15 | 03:00 GMT | 16.4 | 128.23 | -- | 995 mb | Tropical Depression | -- |
| Aug 15 | 00:00 GMT | 16.5 | 127.2 | -- | 996 mb | Tropical Depression | -- |
Learn more about Tropical Depression Nadine and the 1974 Western Pacific hurricane season in our hurricane archive.
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