Storm Activity: Aug 14, 1931 - Aug 18, 1931
Aug 18 · 22:00 GMT -- -- Unknown
| Aug 18 | 22:00 GMT | 25.4 | 112.7 | -- | -- | Unknown | -- |
| Aug 18 | 21:00 GMT | 25.3 | 112.86 | -- | -- | Hurricane | -- |
| Aug 18 | 18:00 GMT | 24.98 | 113.35 | -- | -- | Hurricane | -- |
| Aug 18 | 15:00 GMT | 24.64 | 113.83 | -- | -- | Hurricane | -- |
| Aug 18 | 12:00 GMT | 24.27 | 114.3 | -- | -- | Hurricane | -- |
| Aug 18 | 10:00 GMT | 24 | 114.6 | -- | -- | Hurricane | -- |
| Aug 18 | 09:00 GMT | 23.86 | 114.75 | -- | -- | Hurricane | -- |
| Aug 18 | 06:00 GMT | 23.41 | 115.17 | -- | -- | Hurricane | -- |
| Aug 18 | 03:00 GMT | 22.98 | 115.54 | -- | -- | Hurricane | -- |
| Aug 18 | 00:00 GMT | 22.6 | 115.84 | -- | -- | Hurricane | -- |
| Aug 17 | 22:00 GMT | 22.4 | 116 | -- | -- | Hurricane | -- |
| Aug 17 | 21:00 GMT | 22.33 | 116.06 | -- | -- | Hurricane | -- |
| Aug 17 | 18:00 GMT | 22.2 | 116.19 | -- | -- | Hurricane | -- |
| Aug 17 | 15:00 GMT | 22.15 | 116.25 | -- | -- | Hurricane | -- |
| Aug 17 | 12:00 GMT | 22.12 | 116.28 | -- | -- | Hurricane | -- |
| Aug 17 | 10:00 GMT | 22.1 | 116.3 | -- | -- | Hurricane | -- |
| Aug 17 | 09:00 GMT | 22.08 | 116.32 | -- | -- | Hurricane | -- |
| Aug 17 | 06:00 GMT | 22.03 | 116.39 | -- | -- | Hurricane | -- |
| Aug 17 | 03:00 GMT | 21.96 | 116.47 | -- | -- | Hurricane | -- |
| Aug 17 | 00:00 GMT | 21.83 | 116.54 | -- | -- | Hurricane | -- |
| Aug 16 | 22:00 GMT | 21.7 | 116.6 | -- | -- | Hurricane | -- |
| Aug 16 | 21:00 GMT | 21.61 | 116.65 | -- | -- | Hurricane | -- |
| Aug 16 | 18:00 GMT | 21.27 | 116.8 | -- | -- | Hurricane | -- |
| Aug 16 | 15:00 GMT | 20.87 | 116.94 | -- | -- | Hurricane | -- |
| Aug 16 | 12:00 GMT | 20.46 | 117.01 | -- | -- | Hurricane | -- |
| Aug 16 | 10:00 GMT | 20.2 | 117 | -- | -- | Hurricane | -- |
| Aug 16 | 09:00 GMT | 20.08 | 116.96 | -- | -- | Hurricane | -- |
| Aug 16 | 06:00 GMT | 19.74 | 116.74 | -- | -- | Hurricane | -- |
| Aug 16 | 03:00 GMT | 19.43 | 116.46 | -- | -- | Hurricane | -- |
| Aug 16 | 00:00 GMT | 19.15 | 116.17 | -- | -- | Hurricane | -- |
| Aug 15 | 22:00 GMT | 19 | 116 | -- | -- | Hurricane | -- |
| Aug 15 | 21:00 GMT | 18.93 | 115.95 | -- | -- | Hurricane | -- |
| Aug 15 | 18:00 GMT | 18.78 | 115.81 | -- | -- | Hurricane | -- |
| Aug 15 | 15:00 GMT | 18.66 | 115.72 | -- | -- | Hurricane | -- |
| Aug 15 | 12:00 GMT | 18.56 | 115.65 | -- | -- | Hurricane | -- |
| Aug 15 | 10:00 GMT | 18.5 | 115.6 | -- | -- | Hurricane | -- |
| Aug 15 | 09:00 GMT | 18.47 | 115.58 | -- | -- | Hurricane | -- |
| Aug 15 | 06:00 GMT | 18.39 | 115.51 | -- | -- | Hurricane | -- |
| Aug 15 | 03:00 GMT | 18.29 | 115.44 | -- | -- | Hurricane | -- |
| Aug 15 | 00:00 GMT | 18.14 | 115.37 | -- | -- | Hurricane | -- |
| Aug 14 | 22:00 GMT | 18 | 115.3 | -- | -- | Hurricane | -- |
| Aug 14 | 21:00 GMT | 17.91 | 115.26 | -- | -- | Hurricane | -- |
| Aug 14 | 18:00 GMT | 17.6 | 115.13 | -- | -- | Hurricane | -- |
| Aug 14 | 15:00 GMT | 17.22 | 114.98 | -- | -- | Hurricane | -- |
| Aug 14 | 12:00 GMT | 16.79 | 114.81 | -- | -- | Hurricane | -- |
| Aug 14 | 10:00 GMT | 16.5 | 114.7 | -- | -- | Hurricane | -- |
Learn more about Unnamed Hurricane and the 1931 Western Pacific hurricane season in our hurricane archive.
View All Hurricanes and Tropical Cyclones