Storm Activity: Sep 18, 1931 - Sep 25, 1931
Sep 25 · 22:00 GMT -- -- Hurricane
| Sep 25 | 22:00 GMT | 29.2 | 125.1 | -- | -- | Hurricane | -- |
| Sep 25 | 21:00 GMT | 29.12 | 125.01 | -- | -- | Hurricane | -- |
| Sep 25 | 18:00 GMT | 28.88 | 124.73 | -- | -- | Hurricane | -- |
| Sep 25 | 15:00 GMT | 28.63 | 124.46 | -- | -- | Hurricane | -- |
| Sep 25 | 12:00 GMT | 28.38 | 124.18 | -- | -- | Hurricane | -- |
| Sep 25 | 10:00 GMT | 28.2 | 124 | -- | -- | Hurricane | -- |
| Sep 25 | 09:00 GMT | 28.11 | 123.91 | -- | -- | Hurricane | -- |
| Sep 25 | 06:00 GMT | 27.83 | 123.63 | -- | -- | Hurricane | -- |
| Sep 25 | 03:00 GMT | 27.54 | 123.34 | -- | -- | Hurricane | -- |
| Sep 25 | 00:00 GMT | 27.22 | 123.03 | -- | -- | Hurricane | -- |
| Sep 24 | 22:00 GMT | 27 | 122.8 | -- | -- | Hurricane | -- |
| Sep 24 | 21:00 GMT | 26.9 | 122.67 | -- | -- | Hurricane | -- |
| Sep 24 | 18:00 GMT | 26.57 | 122.27 | -- | -- | Hurricane | -- |
| Sep 24 | 15:00 GMT | 26.21 | 121.85 | -- | -- | Hurricane | -- |
| Sep 24 | 12:00 GMT | 25.8 | 121.44 | -- | -- | Hurricane | -- |
| Sep 24 | 10:00 GMT | 25.5 | 121.2 | -- | -- | Hurricane | -- |
| Sep 24 | 09:00 GMT | 25.33 | 121.07 | -- | -- | Hurricane | -- |
| Sep 24 | 06:00 GMT | 24.77 | 120.7 | -- | -- | Hurricane | -- |
| Sep 24 | 03:00 GMT | 24.18 | 120.41 | -- | -- | Hurricane | -- |
| Sep 24 | 00:00 GMT | 23.58 | 120.23 | -- | -- | Hurricane | -- |
| Sep 23 | 22:00 GMT | 23.2 | 120.2 | -- | -- | Hurricane | -- |
| Sep 23 | 21:00 GMT | 23.03 | 120.23 | -- | -- | Hurricane | -- |
| Sep 23 | 18:00 GMT | 22.54 | 120.45 | -- | -- | Hurricane | -- |
| Sep 23 | 15:00 GMT | 22.07 | 120.77 | -- | -- | Hurricane | -- |
| Sep 23 | 12:00 GMT | 21.61 | 121.11 | -- | -- | Hurricane | -- |
| Sep 23 | 10:00 GMT | 21.3 | 121.3 | -- | -- | Hurricane | -- |
| Sep 23 | 09:00 GMT | 21.13 | 121.36 | -- | -- | Hurricane | -- |
| Sep 23 | 06:00 GMT | 20.62 | 121.48 | -- | -- | Hurricane | -- |
| Sep 23 | 03:00 GMT | 20.11 | 121.55 | -- | -- | Hurricane | -- |
| Sep 23 | 00:00 GMT | 19.61 | 121.59 | -- | -- | Hurricane | -- |
| Sep 22 | 22:00 GMT | 19.3 | 121.6 | -- | -- | Hurricane | -- |
| Sep 22 | 21:00 GMT | 19.15 | 121.61 | -- | -- | Hurricane | -- |
| Sep 22 | 18:00 GMT | 18.73 | 121.61 | -- | -- | Hurricane | -- |
| Sep 22 | 15:00 GMT | 18.33 | 121.6 | -- | -- | Hurricane | -- |
| Sep 22 | 12:00 GMT | 17.95 | 121.6 | -- | -- | Hurricane | -- |
| Sep 22 | 10:00 GMT | 17.7 | 121.6 | -- | -- | Hurricane | -- |
| Sep 22 | 09:00 GMT | 17.57 | 121.61 | -- | -- | Hurricane | -- |
| Sep 22 | 06:00 GMT | 17.17 | 121.65 | -- | -- | Hurricane | -- |
| Sep 22 | 03:00 GMT | 16.78 | 121.7 | -- | -- | Hurricane | -- |
| Sep 22 | 00:00 GMT | 16.42 | 121.76 | -- | -- | Hurricane | -- |
| Sep 21 | 22:00 GMT | 16.2 | 121.8 | -- | -- | Hurricane | -- |
| Sep 21 | 21:00 GMT | 16.1 | 121.82 | -- | -- | Hurricane | -- |
| Sep 21 | 18:00 GMT | 15.82 | 121.86 | -- | -- | Hurricane | -- |
| Sep 21 | 15:00 GMT | 15.58 | 121.91 | -- | -- | Hurricane | -- |
| Sep 21 | 12:00 GMT | 15.35 | 121.96 | -- | -- | Hurricane | -- |
| Sep 21 | 10:00 GMT | 15.2 | 122 | -- | -- | Hurricane | -- |
| Sep 21 | 09:00 GMT | 15.13 | 122.01 | -- | -- | Hurricane | -- |
| Sep 21 | 06:00 GMT | 14.93 | 122.03 | -- | -- | Hurricane | -- |
| Sep 21 | 03:00 GMT | 14.72 | 122.08 | -- | -- | Hurricane | -- |
| Sep 21 | 00:00 GMT | 14.49 | 122.18 | -- | -- | Hurricane | -- |
| Sep 20 | 22:00 GMT | 14.3 | 122.3 | -- | -- | Hurricane | -- |
| Sep 20 | 21:00 GMT | 14.18 | 122.37 | -- | -- | Hurricane | -- |
| Sep 20 | 18:00 GMT | 13.77 | 122.63 | -- | -- | Hurricane | -- |
| Sep 20 | 15:00 GMT | 13.34 | 122.97 | -- | -- | Hurricane | -- |
| Sep 20 | 12:00 GMT | 12.93 | 123.39 | -- | -- | Hurricane | -- |
| Sep 20 | 10:00 GMT | 12.7 | 123.7 | -- | -- | Hurricane | -- |
| Sep 20 | 09:00 GMT | 12.61 | 123.86 | -- | -- | Hurricane | -- |
| Sep 20 | 06:00 GMT | 12.37 | 124.41 | -- | -- | Hurricane | -- |
| Sep 20 | 03:00 GMT | 12.19 | 125 | -- | -- | Hurricane | -- |
| Sep 20 | 00:00 GMT | 12.06 | 125.6 | -- | -- | Hurricane | -- |
| Sep 19 | 22:00 GMT | 12 | 126 | -- | -- | Hurricane | -- |
| Sep 19 | 21:00 GMT | 11.96 | 126.17 | -- | -- | Hurricane | -- |
| Sep 19 | 18:00 GMT | 11.88 | 126.68 | -- | -- | Hurricane | -- |
| Sep 19 | 15:00 GMT | 11.83 | 127.18 | -- | -- | Hurricane | -- |
| Sep 19 | 12:00 GMT | 11.81 | 127.72 | -- | -- | Hurricane | -- |
| Sep 19 | 10:00 GMT | 11.8 | 128.1 | -- | -- | Hurricane | -- |
| Sep 19 | 09:00 GMT | 11.79 | 128.33 | -- | -- | Unknown | -- |
| Sep 19 | 06:00 GMT | 11.78 | 129.04 | -- | -- | Unknown | -- |
| Sep 19 | 03:00 GMT | 11.78 | 129.78 | -- | -- | Unknown | -- |
| Sep 19 | 00:00 GMT | 11.79 | 130.48 | -- | -- | Unknown | -- |
| Sep 18 | 22:00 GMT | 11.8 | 130.9 | -- | -- | Unknown | -- |
| Sep 18 | 21:00 GMT | 11.81 | 131.09 | -- | -- | Unknown | -- |
| Sep 18 | 18:00 GMT | 11.83 | 131.57 | -- | -- | Unknown | -- |
| Sep 18 | 15:00 GMT | 11.85 | 131.96 | -- | -- | Unknown | -- |
| Sep 18 | 12:00 GMT | 11.88 | 132.29 | -- | -- | Unknown | -- |
| Sep 18 | 10:00 GMT | 11.9 | 132.5 | -- | -- | Unknown | -- |
Learn more about Unnamed Hurricane and the 1931 Western Pacific hurricane season in our hurricane archive.
View All Hurricanes and Tropical Cyclones