Storm Activity: May 1, 1939 - May 8, 1939
May 8 · 22:00 GMT -- -- Hurricane
| May 8 | 22:00 GMT | 25.7 | 128.4 | -- | -- | Hurricane | -- |
| May 8 | 21:00 GMT | 25.49 | 128.14 | -- | -- | Hurricane | -- |
| May 8 | 18:00 GMT | 24.85 | 127.36 | -- | -- | Hurricane | -- |
| May 8 | 15:00 GMT | 24.22 | 126.59 | -- | -- | Hurricane | -- |
| May 8 | 12:00 GMT | 23.6 | 125.82 | -- | -- | Hurricane | -- |
| May 8 | 10:00 GMT | 23.2 | 125.3 | -- | -- | Hurricane | -- |
| May 8 | 09:00 GMT | 23 | 125.04 | -- | -- | Hurricane | -- |
| May 8 | 06:00 GMT | 22.43 | 124.29 | -- | -- | Hurricane | -- |
| May 8 | 03:00 GMT | 21.88 | 123.59 | -- | -- | Hurricane | -- |
| May 8 | 00:00 GMT | 21.35 | 123.01 | -- | -- | Hurricane | -- |
| May 7 | 22:00 GMT | 21 | 122.7 | -- | -- | Hurricane | -- |
| May 7 | 21:00 GMT | 20.83 | 122.57 | -- | -- | Hurricane | -- |
| May 7 | 18:00 GMT | 20.32 | 122.29 | -- | -- | Hurricane | -- |
| May 7 | 15:00 GMT | 19.82 | 122.14 | -- | -- | Hurricane | -- |
| May 7 | 12:00 GMT | 19.33 | 122.09 | -- | -- | Hurricane | -- |
| May 7 | 10:00 GMT | 19 | 122.1 | -- | -- | Hurricane | -- |
| May 7 | 09:00 GMT | 18.83 | 122.1 | -- | -- | Hurricane | -- |
| May 7 | 06:00 GMT | 18.33 | 122.16 | -- | -- | Hurricane | -- |
| May 7 | 03:00 GMT | 17.83 | 122.27 | -- | -- | Hurricane | -- |
| May 7 | 00:00 GMT | 17.33 | 122.41 | -- | -- | Hurricane | -- |
| May 6 | 22:00 GMT | 17 | 122.5 | -- | -- | Hurricane | -- |
| May 6 | 21:00 GMT | 16.83 | 122.54 | -- | -- | Hurricane | -- |
| May 6 | 18:00 GMT | 16.33 | 122.67 | -- | -- | Hurricane | -- |
| May 6 | 15:00 GMT | 15.83 | 122.78 | -- | -- | Hurricane | -- |
| May 6 | 12:00 GMT | 15.33 | 122.87 | -- | -- | Hurricane | -- |
| May 6 | 10:00 GMT | 15 | 122.9 | -- | -- | Hurricane | -- |
| May 6 | 09:00 GMT | 14.82 | 122.9 | -- | -- | Hurricane | -- |
| May 6 | 06:00 GMT | 14.26 | 122.88 | -- | -- | Hurricane | -- |
| May 6 | 03:00 GMT | 13.72 | 122.81 | -- | -- | Hurricane | -- |
| May 6 | 00:00 GMT | 13.25 | 122.74 | -- | -- | Hurricane | -- |
| May 5 | 22:00 GMT | 13 | 122.7 | -- | -- | Hurricane | -- |
| May 5 | 21:00 GMT | 12.9 | 122.69 | -- | -- | Hurricane | -- |
| May 5 | 18:00 GMT | 12.69 | 122.65 | -- | -- | Hurricane | -- |
| May 5 | 15:00 GMT | 12.57 | 122.63 | -- | -- | Hurricane | -- |
| May 5 | 12:00 GMT | 12.47 | 122.61 | -- | -- | Hurricane | -- |
| May 5 | 10:00 GMT | 12.4 | 122.6 | -- | -- | Hurricane | -- |
| May 5 | 09:00 GMT | 12.36 | 122.55 | -- | -- | Hurricane | -- |
| May 5 | 06:00 GMT | 12.22 | 122.38 | -- | -- | Hurricane | -- |
| May 5 | 03:00 GMT | 12.07 | 122.29 | -- | -- | Hurricane | -- |
| May 5 | 00:00 GMT | 11.87 | 122.38 | -- | -- | Hurricane | -- |
| May 4 | 22:00 GMT | 11.7 | 122.6 | -- | -- | Hurricane | -- |
| May 4 | 21:00 GMT | 11.58 | 122.82 | -- | -- | Tropical Storm | -- |
| May 4 | 18:00 GMT | 11.17 | 123.68 | -- | -- | Tropical Storm | -- |
| May 4 | 15:00 GMT | 10.73 | 124.74 | -- | -- | Tropical Storm | -- |
| May 4 | 12:00 GMT | 10.32 | 125.79 | -- | -- | Tropical Storm | -- |
| May 4 | 10:00 GMT | 10.1 | 126.4 | -- | -- | Tropical Storm | -- |
| May 4 | 09:00 GMT | 10.03 | 126.62 | -- | -- | Unknown | -- |
| May 4 | 06:00 GMT | 9.89 | 127.16 | -- | -- | Unknown | -- |
| May 4 | 03:00 GMT | 9.83 | 127.58 | -- | -- | Unknown | -- |
| May 4 | 00:00 GMT | 9.81 | 127.91 | -- | -- | Unknown | -- |
| May 3 | 22:00 GMT | 9.8 | 128.1 | -- | -- | Unknown | -- |
| May 3 | 21:00 GMT | 9.78 | 128.22 | -- | -- | Unknown | -- |
| May 3 | 18:00 GMT | 9.73 | 128.53 | -- | -- | Unknown | -- |
| May 3 | 15:00 GMT | 9.68 | 128.81 | -- | -- | Unknown | -- |
| May 3 | 12:00 GMT | 9.64 | 129.05 | -- | -- | Unknown | -- |
| May 3 | 10:00 GMT | 9.6 | 129.2 | -- | -- | Unknown | -- |
| May 3 | 09:00 GMT | 9.58 | 129.28 | -- | -- | Unknown | -- |
| May 3 | 06:00 GMT | 9.51 | 129.5 | -- | -- | Unknown | -- |
| May 3 | 03:00 GMT | 9.43 | 129.7 | -- | -- | Unknown | -- |
| May 3 | 00:00 GMT | 9.35 | 129.89 | -- | -- | Unknown | -- |
| May 2 | 22:00 GMT | 9.3 | 130 | -- | -- | Unknown | -- |
| May 2 | 21:00 GMT | 9.27 | 130.05 | -- | -- | Unknown | -- |
| May 2 | 18:00 GMT | 9.2 | 130.21 | -- | -- | Unknown | -- |
| May 2 | 15:00 GMT | 9.12 | 130.35 | -- | -- | Unknown | -- |
| May 2 | 12:00 GMT | 9.05 | 130.49 | -- | -- | Unknown | -- |
| May 2 | 10:00 GMT | 9 | 130.6 | -- | -- | Unknown | -- |
| May 2 | 09:00 GMT | 8.98 | 130.65 | -- | -- | Unknown | -- |
| May 2 | 06:00 GMT | 8.92 | 130.81 | -- | -- | Unknown | -- |
| May 2 | 03:00 GMT | 8.85 | 131 | -- | -- | Unknown | -- |
| May 2 | 00:00 GMT | 8.77 | 131.22 | -- | -- | Unknown | -- |
| May 1 | 22:00 GMT | 8.7 | 131.4 | -- | -- | Unknown | -- |
| May 1 | 21:00 GMT | 8.66 | 131.5 | -- | -- | Unknown | -- |
| May 1 | 18:00 GMT | 8.53 | 131.84 | -- | -- | Unknown | -- |
| May 1 | 15:00 GMT | 8.38 | 132.22 | -- | -- | Unknown | -- |
| May 1 | 12:00 GMT | 8.21 | 132.62 | -- | -- | Unknown | -- |
| May 1 | 10:00 GMT | 8.1 | 132.9 | -- | -- | Unknown | -- |
Learn more about Unnamed Hurricane and the 1939 Western Pacific hurricane season in our hurricane archive.
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