Storm Activity: Aug 9, 1975 - Aug 17, 1975
Aug 17 · 12:00 GMT -- 1,000 mb Extratropical
| Aug 17 | 12:00 GMT | 30 | 119 | -- | 1,000 mb | Extratropical | -- |
| Aug 17 | 09:00 GMT | 30.03 | 118.98 | -- | 999 mb | Extratropical | -- |
| Aug 17 | 06:00 GMT | 30 | 119 | -- | 998 mb | Extratropical | -- |
| Aug 17 | 03:00 GMT | 29.92 | 119.07 | -- | 998 mb | Extratropical | -- |
| Aug 17 | 00:00 GMT | 30 | 119 | -- | 998 mb | Extratropical | -- |
| Aug 16 | 21:00 GMT | 30.58 | 118.5 | -- | 999 mb | Extratropical | -- |
| Aug 16 | 18:00 GMT | 31 | 118 | -- | 1,000 mb | Extratropical | -- |
| Aug 16 | 15:00 GMT | 30.63 | 117.99 | -- | 999 mb | Extratropical | -- |
| Aug 16 | 12:00 GMT | 30 | 118 | -- | 998 mb | Extratropical | -- |
| Aug 16 | 09:00 GMT | 29.55 | 117.61 | -- | 997 mb | Extratropical | -- |
| Aug 16 | 06:00 GMT | 29.2 | 117.2 | -- | 996 mb | Extratropical | -- |
| Aug 16 | 03:00 GMT | 29.01 | 117.11 | -- | 997 mb | Extratropical | -- |
| Aug 16 | 00:00 GMT | 28.9 | 117.1 | -- | 998 mb | Extratropical | -- |
| Aug 15 | 21:00 GMT | 28.75 | 116.97 | -- | 997 mb | Tropical Depression | -- |
| Aug 15 | 18:00 GMT | 28.6 | 116.8 | -- | 996 mb | Tropical Depression | -- |
| Aug 15 | 15:00 GMT | 28.45 | 116.67 | -- | 996 mb | Tropical Depression | -- |
| Aug 15 | 12:00 GMT | 28.3 | 116.5 | -- | 996 mb | Tropical Depression | -- |
| Aug 15 | 09:00 GMT | 28.04 | 116.3 | -- | 994 mb | Tropical Depression | -- |
| Aug 15 | 06:00 GMT | 28 | 116 | -- | 992 mb | Tropical Depression | -- |
| Aug 15 | 03:00 GMT | 28.52 | 115.54 | -- | 993 mb | Tropical Depression | -- |
| Aug 15 | 00:00 GMT | 29.1 | 115 | -- | 994 mb | Tropical Depression | -- |
| Aug 14 | 21:00 GMT | 29.23 | 114.41 | -- | 994 mb | Tropical Depression | -- |
| Aug 14 | 18:00 GMT | 29.2 | 114 | -- | 994 mb | Tropical Depression | -- |
| Aug 14 | 15:00 GMT | 29.25 | 114 | -- | 994 mb | Tropical Depression | -- |
| Aug 14 | 12:00 GMT | 29.3 | 114.2 | -- | 994 mb | Tropical Depression | -- |
| Aug 14 | 09:00 GMT | 29.37 | 114.39 | -- | 994 mb | Tropical Depression | -- |
| Aug 14 | 06:00 GMT | 29.4 | 114.6 | -- | 994 mb | Tropical Depression | -- |
| Aug 14 | 03:00 GMT | 29.36 | 114.74 | -- | 994 mb | Tropical Depression | -- |
| Aug 14 | 00:00 GMT | 29.3 | 114.9 | -- | 994 mb | Tropical Depression | -- |
| Aug 13 | 21:00 GMT | 29.23 | 115.11 | -- | 994 mb | Tropical Depression | -- |
| Aug 13 | 18:00 GMT | 29.2 | 115.4 | -- | 994 mb | Tropical Depression | -- |
| Aug 13 | 15:00 GMT | 29.25 | 115.81 | -- | 994 mb | Tropical Depression | -- |
| Aug 13 | 12:00 GMT | 29.3 | 116.2 | -- | 994 mb | Tropical Depression | -- |
| Aug 13 | 09:00 GMT | 29.27 | 116.4 | -- | 994 mb | Tropical Depression | -- |
| Aug 13 | 06:00 GMT | 29.2 | 116.6 | -- | 994 mb | Tropical Depression | -- |
| Aug 13 | 03:00 GMT | 29.07 | 116.91 | -- | 993 mb | Tropical Depression | -- |
| Aug 13 | 00:00 GMT | 29 | 117.4 | -- | 992 mb | Tropical Depression | -- |
| Aug 12 | 21:00 GMT | 29.17 | 118.15 | -- | 989 mb | Unknown | -- |
| Aug 12 | 18:00 GMT | 29.3 | 119 | -- | 986 mb | Unknown | -- |
| Aug 12 | 15:00 GMT | 29.17 | 119.8 | -- | 983 mb | Unknown | -- |
| Aug 12 | 12:00 GMT | 28.9 | 120.5 | -- | 980 mb | Unknown | -- |
| Aug 12 | 09:00 GMT | 28.63 | 121 | -- | 980 mb | Unknown | -- |
| Aug 12 | 06:00 GMT | 28.3 | 121.5 | -- | 980 mb | Unknown | -- |
| Aug 12 | 03:00 GMT | 27.89 | 122.24 | -- | 980 mb | Unknown | -- |
| Aug 12 | 00:00 GMT | 27.5 | 123 | -- | 980 mb | Unknown | -- |
| Aug 11 | 21:00 GMT | 27.26 | 123.65 | -- | 980 mb | Unknown | -- |
| Aug 11 | 18:00 GMT | 27 | 124.2 | -- | 980 mb | Unknown | -- |
| Aug 11 | 15:00 GMT | 26.55 | 124.67 | -- | 975 mb | Unknown | -- |
| Aug 11 | 12:00 GMT | 26 | 125 | -- | 970 mb | Unknown | -- |
| Aug 11 | 09:00 GMT | 25.39 | 125.23 | -- | 970 mb | Unknown | -- |
| Aug 11 | 06:00 GMT | 24.8 | 125.3 | -- | 970 mb | Unknown | -- |
| Aug 11 | 03:00 GMT | 24.34 | 125.25 | -- | 972 mb | Unknown | -- |
| Aug 11 | 00:00 GMT | 23.9 | 125.1 | -- | 975 mb | Unknown | -- |
| Aug 10 | 21:00 GMT | 23.34 | 124.89 | -- | 977 mb | Unknown | -- |
| Aug 10 | 18:00 GMT | 22.8 | 124.7 | -- | 980 mb | Unknown | -- |
| Aug 10 | 15:00 GMT | 22.4 | 124.64 | -- | 982 mb | Unknown | -- |
| Aug 10 | 12:00 GMT | 22.1 | 124.7 | -- | 985 mb | Unknown | -- |
| Aug 10 | 09:00 GMT | 21.87 | 124.87 | -- | 985 mb | Unknown | -- |
| Aug 10 | 06:00 GMT | 21.7 | 125.1 | -- | 985 mb | Unknown | -- |
| Aug 10 | 03:00 GMT | 21.56 | 125.29 | -- | 985 mb | Unknown | -- |
| Aug 10 | 00:00 GMT | 21.4 | 125.5 | -- | 985 mb | Unknown | -- |
| Aug 9 | 21:00 GMT | 21.17 | 125.8 | -- | 990 mb | Tropical Depression | -- |
| Aug 9 | 18:00 GMT | 20.9 | 126.1 | -- | 996 mb | Tropical Depression | -- |
| Aug 9 | 15:00 GMT | 20.61 | 126.3 | -- | 997 mb | Tropical Depression | -- |
| Aug 9 | 12:00 GMT | 20.3 | 126.5 | -- | 998 mb | Tropical Depression | -- |
| Aug 9 | 09:00 GMT | 19.95 | 126.8 | -- | 998 mb | Tropical Depression | -- |
| Aug 9 | 06:00 GMT | 19.6 | 127.1 | -- | 998 mb | Tropical Depression | -- |
| Aug 9 | 03:00 GMT | 19.29 | 127.33 | -- | 998 mb | Tropical Depression | -- |
| Aug 9 | 00:00 GMT | 19 | 127.5 | -- | 998 mb | Tropical Depression | -- |
Learn more about Tropical Depression Ora and the 1975 Western Pacific hurricane season in our hurricane archive.
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