Storm Activity: Sep 24, 1917 - Oct 1, 1917
Oct 1 · 21:00 GMT -- -- Unknown
| Oct 1 | 21:00 GMT | 48.1 | 145.5 | -- | -- | Unknown | -- |
| Oct 1 | 18:00 GMT | 46.91 | 144.8 | -- | -- | Unknown | -- |
| Oct 1 | 15:00 GMT | 45.68 | 144.15 | -- | -- | Unknown | -- |
| Oct 1 | 12:00 GMT | 44.39 | 143.54 | -- | -- | Unknown | -- |
| Oct 1 | 09:00 GMT | 43 | 143 | -- | -- | Unknown | -- |
| Oct 1 | 06:00 GMT | 41.5 | 142.52 | -- | -- | Hurricane | -- |
| Oct 1 | 03:00 GMT | 39.96 | 142.05 | -- | -- | Hurricane | -- |
| Oct 1 | 00:00 GMT | 38.47 | 141.53 | -- | -- | Hurricane | -- |
| Sep 30 | 21:00 GMT | 37.1 | 140.9 | -- | -- | Hurricane | -- |
| Sep 30 | 18:00 GMT | 35.97 | 140.12 | -- | -- | Hurricane | -- |
| Sep 30 | 15:00 GMT | 34.97 | 139.23 | -- | -- | Hurricane | -- |
| Sep 30 | 12:00 GMT | 34.03 | 138.27 | -- | -- | Hurricane | -- |
| Sep 30 | 09:00 GMT | 33.1 | 137.3 | -- | -- | Hurricane | -- |
| Sep 30 | 06:00 GMT | 32 | 136.29 | -- | -- | Hurricane | -- |
| Sep 30 | 03:00 GMT | 30.91 | 135.29 | -- | -- | Hurricane | -- |
| Sep 30 | 00:00 GMT | 29.89 | 134.37 | -- | -- | Hurricane | -- |
| Sep 29 | 21:00 GMT | 29 | 133.6 | -- | -- | Hurricane | -- |
| Sep 29 | 18:00 GMT | 28.33 | 133.08 | -- | -- | Hurricane | -- |
| Sep 29 | 15:00 GMT | 27.8 | 132.69 | -- | -- | Hurricane | -- |
| Sep 29 | 12:00 GMT | 27.35 | 132.35 | -- | -- | Hurricane | -- |
| Sep 29 | 09:00 GMT | 26.9 | 132 | -- | -- | Hurricane | -- |
| Sep 29 | 06:00 GMT | 26.33 | 131.49 | -- | -- | Unknown | -- |
| Sep 29 | 03:00 GMT | 25.75 | 130.95 | -- | -- | Unknown | -- |
| Sep 29 | 00:00 GMT | 25.2 | 130.44 | -- | -- | Unknown | -- |
| Sep 28 | 21:00 GMT | 24.7 | 130 | -- | -- | Unknown | -- |
| Sep 28 | 18:00 GMT | 24.29 | 129.69 | -- | -- | Unknown | -- |
| Sep 28 | 15:00 GMT | 23.93 | 129.44 | -- | -- | Unknown | -- |
| Sep 28 | 12:00 GMT | 23.61 | 129.22 | -- | -- | Unknown | -- |
| Sep 28 | 09:00 GMT | 23.3 | 129 | -- | -- | Unknown | -- |
| Sep 28 | 06:00 GMT | 22.98 | 128.73 | -- | -- | Unknown | -- |
| Sep 28 | 03:00 GMT | 22.67 | 128.45 | -- | -- | Unknown | -- |
| Sep 28 | 00:00 GMT | 22.35 | 128.17 | -- | -- | Unknown | -- |
| Sep 27 | 21:00 GMT | 22 | 127.9 | -- | -- | Unknown | -- |
| Sep 27 | 18:00 GMT | 21.64 | 127.63 | -- | -- | Unknown | -- |
| Sep 27 | 15:00 GMT | 21.24 | 127.36 | -- | -- | Unknown | -- |
| Sep 27 | 12:00 GMT | 20.8 | 127.12 | -- | -- | Unknown | -- |
| Sep 27 | 09:00 GMT | 20.3 | 126.9 | -- | -- | Unknown | -- |
| Sep 27 | 06:00 GMT | 19.71 | 126.69 | -- | -- | Unknown | -- |
| Sep 27 | 03:00 GMT | 19.07 | 126.52 | -- | -- | Unknown | -- |
| Sep 27 | 00:00 GMT | 18.42 | 126.38 | -- | -- | Unknown | -- |
| Sep 26 | 21:00 GMT | 17.8 | 126.3 | -- | -- | Unknown | -- |
| Sep 26 | 18:00 GMT | 17.25 | 126.26 | -- | -- | Unknown | -- |
| Sep 26 | 15:00 GMT | 16.73 | 126.28 | -- | -- | Unknown | -- |
| Sep 26 | 12:00 GMT | 16.25 | 126.33 | -- | -- | Unknown | -- |
| Sep 26 | 09:00 GMT | 15.8 | 126.4 | -- | -- | Unknown | -- |
| Sep 26 | 06:00 GMT | 15.35 | 126.48 | -- | -- | Unknown | -- |
| Sep 26 | 03:00 GMT | 14.93 | 126.59 | -- | -- | Unknown | -- |
| Sep 26 | 00:00 GMT | 14.54 | 126.7 | -- | -- | Unknown | -- |
| Sep 25 | 21:00 GMT | 14.2 | 126.8 | -- | -- | Unknown | -- |
| Sep 25 | 18:00 GMT | 13.91 | 126.87 | -- | -- | Unknown | -- |
| Sep 25 | 15:00 GMT | 13.65 | 126.93 | -- | -- | Unknown | -- |
| Sep 25 | 12:00 GMT | 13.43 | 127 | -- | -- | Unknown | -- |
| Sep 25 | 09:00 GMT | 13.2 | 127.1 | -- | -- | Unknown | -- |
| Sep 25 | 06:00 GMT | 13 | 127.23 | -- | -- | Unknown | -- |
| Sep 25 | 03:00 GMT | 12.79 | 127.4 | -- | -- | Unknown | -- |
| Sep 25 | 00:00 GMT | 12.54 | 127.59 | -- | -- | Unknown | -- |
| Sep 24 | 21:00 GMT | 12.2 | 127.8 | -- | -- | Unknown | -- |
| Sep 24 | 18:00 GMT | 11.76 | 128.03 | -- | -- | Unknown | -- |
| Sep 24 | 15:00 GMT | 11.22 | 128.28 | -- | -- | Unknown | -- |
| Sep 24 | 12:00 GMT | 10.63 | 128.54 | -- | -- | Unknown | -- |
| Sep 24 | 09:00 GMT | 10 | 128.8 | -- | -- | Unknown | -- |
Learn more about Unnamed Hurricane and the 1917 Western Pacific hurricane season in our hurricane archive.
View All Hurricanes and Tropical Cyclones