Storm Activity: Sep 8, 1921 - Sep 14, 1921
Sep 14 · 18:00 GMT 80 mph -- Category 1
| Sep 14 | 18:00 GMT | 43 | -45.5 | 80 mph | -- | Extratropical | 1 |
| Sep 14 | 15:00 GMT | 42.25 | -47.54 | 85 mph | -- | Extratropical | 1 |
| Sep 14 | 12:00 GMT | 41.5 | -49.5 | 85 mph | -- | Extratropical | 1 |
| Sep 14 | 09:00 GMT | 40.79 | -51.36 | 90 mph | -- | Hurricane | 1 |
| Sep 14 | 06:00 GMT | 40.1 | -53 | 90 mph | 979 mb | Hurricane | 1 |
| Sep 14 | 03:00 GMT | 39.4 | -54.36 | 90 mph | -- | Hurricane | 1 |
| Sep 14 | 00:00 GMT | 38.7 | -55.5 | 90 mph | -- | Hurricane | 1 |
| Sep 13 | 21:00 GMT | 37.99 | -56.57 | 90 mph | -- | Hurricane | 1 |
| Sep 13 | 18:00 GMT | 37.3 | -57.5 | 90 mph | -- | Hurricane | 1 |
| Sep 13 | 15:00 GMT | 36.63 | -58.32 | 90 mph | -- | Hurricane | 1 |
| Sep 13 | 12:00 GMT | 36 | -59 | 90 mph | -- | Hurricane | 1 |
| Sep 13 | 09:00 GMT | 35.38 | -59.59 | 90 mph | -- | Hurricane | 1 |
| Sep 13 | 06:00 GMT | 34.8 | -60.1 | 90 mph | -- | Hurricane | 1 |
| Sep 13 | 03:00 GMT | 34.24 | -60.61 | 90 mph | -- | Hurricane | 1 |
| Sep 13 | 00:00 GMT | 33.7 | -61.1 | 90 mph | -- | Hurricane | 1 |
| Sep 12 | 21:00 GMT | 33.15 | -61.61 | 90 mph | -- | Hurricane | 1 |
| Sep 12 | 18:00 GMT | 32.6 | -62.1 | 90 mph | -- | Hurricane | 1 |
| Sep 12 | 15:00 GMT | 32.04 | -62.56 | 90 mph | -- | Hurricane | 1 |
| Sep 12 | 12:00 GMT | 31.5 | -63 | 90 mph | -- | Hurricane | 1 |
| Sep 12 | 09:00 GMT | 30.99 | -63.42 | 90 mph | -- | Hurricane | 1 |
| Sep 12 | 06:00 GMT | 30.5 | -63.8 | 90 mph | -- | Hurricane | 1 |
| Sep 12 | 03:00 GMT | 30 | -64.11 | 90 mph | -- | Hurricane | 1 |
| Sep 12 | 00:00 GMT | 29.5 | -64.4 | 85 mph | -- | Hurricane | 1 |
| Sep 11 | 21:00 GMT | 29 | -64.71 | 80 mph | -- | Hurricane | 1 |
| Sep 11 | 18:00 GMT | 28.5 | -65 | 75 mph | -- | Hurricane | 1 |
| Sep 11 | 15:00 GMT | 27.99 | -65.26 | 70 mph | -- | Tropical Storm | -- |
| Sep 11 | 12:00 GMT | 27.5 | -65.5 | 65 mph | -- | Tropical Storm | -- |
| Sep 11 | 09:00 GMT | 27.03 | -65.77 | 60 mph | -- | Tropical Storm | -- |
| Sep 11 | 06:00 GMT | 26.6 | -66 | 50 mph | -- | Tropical Storm | -- |
| Sep 11 | 03:00 GMT | 26.22 | -66.17 | 45 mph | -- | Tropical Storm | -- |
| Sep 11 | 00:00 GMT | 25.9 | -66.3 | 40 mph | -- | Tropical Storm | -- |
| Sep 10 | 21:00 GMT | 25.63 | -66.42 | 40 mph | -- | Tropical Storm | -- |
| Sep 10 | 18:00 GMT | 25.4 | -66.5 | 40 mph | -- | Tropical Storm | -- |
| Sep 10 | 15:00 GMT | 25.18 | -66.53 | 40 mph | -- | Tropical Storm | -- |
| Sep 10 | 12:00 GMT | 25 | -66.5 | 40 mph | -- | Tropical Storm | -- |
| Sep 10 | 09:00 GMT | 24.89 | -66.42 | 40 mph | -- | Tropical Storm | -- |
| Sep 10 | 06:00 GMT | 24.8 | -66.3 | 40 mph | -- | Tropical Storm | -- |
| Sep 10 | 03:00 GMT | 24.7 | -66.21 | 40 mph | -- | Tropical Storm | -- |
| Sep 10 | 00:00 GMT | 24.6 | -66.1 | 40 mph | -- | Tropical Storm | -- |
| Sep 9 | 21:00 GMT | 24.5 | -65.96 | 40 mph | -- | Tropical Storm | -- |
| Sep 9 | 18:00 GMT | 24.4 | -65.8 | 40 mph | -- | Tropical Storm | -- |
| Sep 9 | 15:00 GMT | 24.3 | -65.65 | 40 mph | -- | Tropical Storm | -- |
| Sep 9 | 12:00 GMT | 24.2 | -65.5 | 40 mph | -- | Tropical Storm | -- |
| Sep 9 | 09:00 GMT | 24.1 | -65.35 | 40 mph | -- | Tropical Storm | -- |
| Sep 9 | 06:00 GMT | 24 | -65.2 | 40 mph | -- | Tropical Storm | -- |
| Sep 9 | 03:00 GMT | 23.9 | -65.05 | 40 mph | -- | Tropical Storm | -- |
| Sep 9 | 00:00 GMT | 23.8 | -64.9 | 40 mph | -- | Tropical Storm | -- |
| Sep 8 | 21:00 GMT | 23.69 | -64.75 | 40 mph | -- | Tropical Storm | -- |
| Sep 8 | 18:00 GMT | 23.6 | -64.6 | 40 mph | -- | Tropical Storm | -- |
| Sep 8 | 15:00 GMT | 23.55 | -64.46 | 40 mph | -- | Tropical Storm | -- |
| Sep 8 | 12:00 GMT | 23.5 | -64.3 | 40 mph | -- | Tropical Storm | -- |
| Sep 8 | 09:00 GMT | 23.42 | -64.12 | 40 mph | -- | Tropical Storm | -- |
| Sep 8 | 06:00 GMT | 23.3 | -63.9 | 40 mph | -- | Tropical Storm | -- |
| Sep 8 | 03:00 GMT | 23.16 | -63.66 | 40 mph | -- | Tropical Storm | -- |
| Sep 8 | 00:00 GMT | 23 | -63.4 | 40 mph | -- | Tropical Storm | -- |
Learn more about Unnamed Hurricane and the 1921 Atlantic hurricane season in our hurricane archive.
View All Hurricanes and Tropical Cyclones