Storm Activity: Aug 25, 1958 - Aug 31, 1958
Aug 31 · 00:00 GMT -- 1,000 mb Tropical Depression
| Aug 31 | 00:00 GMT | 24.8 | 116.7 | -- | 1,000 mb | Tropical Depression | -- |
| Aug 30 | 21:00 GMT | 25 | 116.94 | -- | 999 mb | Tropical Depression | -- |
| Aug 30 | 18:00 GMT | 25.2 | 117.1 | -- | 998 mb | Tropical Depression | -- |
| Aug 30 | 15:00 GMT | 25.38 | 117.16 | -- | 998 mb | Tropical Depression | -- |
| Aug 30 | 12:00 GMT | 25.5 | 117.3 | -- | 998 mb | Tropical Depression | -- |
| Aug 30 | 09:00 GMT | 25.52 | 117.71 | -- | 997 mb | Unknown | -- |
| Aug 30 | 06:00 GMT | 25.5 | 118.2 | -- | 996 mb | Unknown | -- |
| Aug 30 | 03:00 GMT | 25.52 | 118.59 | -- | 996 mb | Unknown | -- |
| Aug 30 | 00:00 GMT | 25.5 | 119 | -- | 996 mb | Unknown | -- |
| Aug 29 | 21:00 GMT | 25.38 | 119.44 | -- | 995 mb | Unknown | -- |
| Aug 29 | 18:00 GMT | 25.2 | 120 | -- | 994 mb | Unknown | -- |
| Aug 29 | 15:00 GMT | 25.04 | 120.85 | -- | 996 mb | Unknown | -- |
| Aug 29 | 12:00 GMT | 24.8 | 121.6 | -- | 998 mb | Unknown | -- |
| Aug 29 | 09:00 GMT | 24.44 | 121.9 | -- | 996 mb | Unknown | -- |
| Aug 29 | 06:00 GMT | 24 | 122 | -- | 994 mb | Unknown | -- |
| Aug 29 | 03:00 GMT | 23.57 | 122.07 | -- | 997 mb | Unknown | -- |
| Aug 29 | 00:00 GMT | 23 | 122.3 | -- | 1,000 mb | Unknown | -- |
| Aug 28 | 21:00 GMT | 22.14 | 122.99 | -- | 1,000 mb | Unknown | -- |
| Aug 28 | 18:00 GMT | 21.3 | 123.8 | -- | 1,000 mb | Unknown | -- |
| Aug 28 | 15:00 GMT | 20.85 | 124.41 | -- | 1,000 mb | Unknown | -- |
| Aug 28 | 12:00 GMT | 20.5 | 125 | -- | 1,000 mb | Unknown | -- |
| Aug 28 | 09:00 GMT | 19.99 | 125.77 | -- | 1,000 mb | Unknown | -- |
| Aug 28 | 06:00 GMT | 19.5 | 126.3 | -- | 1,000 mb | Unknown | -- |
| Aug 28 | 03:00 GMT | 19.13 | 126.19 | -- | 1,000 mb | Tropical Depression | -- |
| Aug 28 | 00:00 GMT | 18.8 | 125.9 | -- | 1,000 mb | Tropical Depression | -- |
| Aug 27 | 21:00 GMT | 18.37 | 125.86 | -- | 1,000 mb | Tropical Depression | -- |
| Aug 27 | 18:00 GMT | 18 | 126 | -- | 1,000 mb | Tropical Depression | -- |
| Aug 27 | 15:00 GMT | 17.79 | 126.39 | -- | 1,001 mb | Tropical Depression | -- |
| Aug 27 | 12:00 GMT | 17.7 | 126.8 | -- | 1,002 mb | Tropical Depression | -- |
| Aug 27 | 09:00 GMT | 17.67 | 126.98 | -- | 1,002 mb | Tropical Depression | -- |
| Aug 27 | 06:00 GMT | 17.7 | 127.1 | -- | 1,002 mb | Tropical Depression | -- |
| Aug 27 | 03:00 GMT | 17.74 | 127.29 | -- | 1,002 mb | Tropical Depression | -- |
| Aug 27 | 00:00 GMT | 17.8 | 127.5 | -- | 1,002 mb | Tropical Depression | -- |
| Aug 26 | 21:00 GMT | 17.86 | 127.69 | -- | 1,003 mb | Tropical Depression | -- |
| Aug 26 | 18:00 GMT | 17.9 | 127.9 | -- | 1,004 mb | Tropical Depression | -- |
| Aug 26 | 15:00 GMT | 17.91 | 128.18 | -- | 1,005 mb | Tropical Depression | -- |
| Aug 26 | 12:00 GMT | 17.9 | 128.5 | -- | 1,006 mb | Tropical Depression | -- |
| Aug 26 | 09:00 GMT | 17.9 | 128.85 | -- | 1,006 mb | Tropical Depression | -- |
| Aug 26 | 06:00 GMT | 17.9 | 129.2 | -- | 1,006 mb | Tropical Depression | -- |
| Aug 26 | 03:00 GMT | 17.94 | 129.46 | -- | 1,006 mb | Tropical Depression | -- |
| Aug 26 | 00:00 GMT | 17.9 | 129.8 | -- | 1,006 mb | Tropical Depression | -- |
| Aug 25 | 21:00 GMT | 17.68 | 130.51 | -- | 1,006 mb | Tropical Depression | -- |
| Aug 25 | 18:00 GMT | 17.3 | 131 | -- | 1,006 mb | Tropical Depression | -- |
| Aug 25 | 15:00 GMT | 16.79 | 130.78 | -- | 1,006 mb | Tropical Depression | -- |
| Aug 25 | 12:00 GMT | 16.2 | 130.2 | -- | 1,006 mb | Tropical Depression | -- |
| Aug 25 | 09:00 GMT | 15.6 | 129.59 | -- | 1,006 mb | Tropical Depression | -- |
| Aug 25 | 06:00 GMT | 15 | 129 | -- | 1,006 mb | Tropical Depression | -- |
Learn more about Unnamed Tropical Depression and the 1958 Western Pacific hurricane season in our hurricane archive.
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