Storm Activity: Jun 8, 1931 - Jun 9, 1931
Jun 9 · 22:00 GMT -- -- Unknown
| Jun 9 | 22:00 GMT | 29.8 | 135.7 | -- | -- | Unknown | -- |
| Jun 9 | 21:00 GMT | 29.55 | 135.43 | -- | -- | Tropical Storm | -- |
| Jun 9 | 18:00 GMT | 28.81 | 134.61 | -- | -- | Tropical Storm | -- |
| Jun 9 | 15:00 GMT | 28.06 | 133.81 | -- | -- | Tropical Storm | -- |
| Jun 9 | 12:00 GMT | 27.3 | 133.02 | -- | -- | Tropical Storm | -- |
| Jun 9 | 10:00 GMT | 26.8 | 132.5 | -- | -- | Tropical Storm | -- |
| Jun 9 | 09:00 GMT | 26.56 | 132.2 | -- | -- | Tropical Storm | -- |
| Jun 9 | 06:00 GMT | 25.84 | 131.32 | -- | -- | Tropical Storm | -- |
| Jun 9 | 03:00 GMT | 25.12 | 130.44 | -- | -- | Tropical Storm | -- |
| Jun 9 | 00:00 GMT | 24.39 | 129.57 | -- | -- | Tropical Storm | -- |
| Jun 8 | 22:00 GMT | 23.9 | 129 | -- | -- | Tropical Storm | -- |
Learn more about Unnamed Tropical Storm and the 1931 Western Pacific hurricane season in our hurricane archive.
View All Hurricanes and Tropical Cyclones