Storm Activity: May 11, 1947 - May 13, 1947
May 13 · 00:00 GMT -- -- Tropical Storm
| May 13 | 00:00 GMT | 16.9 | 110.2 | -- | -- | Tropical Storm | -- |
| May 12 | 21:00 GMT | 16.26 | 110.2 | -- | -- | Tropical Storm | -- |
| May 12 | 18:00 GMT | 15.6 | 110.2 | -- | -- | Tropical Storm | -- |
| May 12 | 15:00 GMT | 14.92 | 110.2 | -- | -- | Tropical Storm | -- |
| May 12 | 12:00 GMT | 14.2 | 110.2 | -- | -- | Tropical Storm | -- |
| May 12 | 09:00 GMT | 13.44 | 110.21 | -- | -- | Tropical Storm | -- |
| May 12 | 06:00 GMT | 12.68 | 110.22 | -- | -- | Tropical Storm | -- |
| May 12 | 03:00 GMT | 11.95 | 110.25 | -- | -- | Tropical Storm | -- |
| May 12 | 00:00 GMT | 11.3 | 110.3 | -- | -- | Tropical Storm | -- |
| May 11 | 21:00 GMT | 10.77 | 110.38 | -- | -- | Tropical Storm | -- |
| May 11 | 18:00 GMT | 10.33 | 110.47 | -- | -- | Tropical Storm | -- |
| May 11 | 15:00 GMT | 9.95 | 110.58 | -- | -- | Tropical Storm | -- |
| May 11 | 12:00 GMT | 9.6 | 110.7 | -- | -- | Tropical Storm | -- |
Learn more about Unnamed Tropical Storm and the 1947 Western Pacific hurricane season in our hurricane archive.
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