Storm Activity: Dec 16, 1920 - Dec 24, 1920
Dec 24 · 01:00 GMT -- -- Unknown
| Dec 24 | 01:00 GMT | -23 | 124 | -- | -- | Unknown | -- |
| Dec 24 | 00:00 GMT | -22.76 | 123.8 | -- | -- | Unknown | -- |
| Dec 23 | 21:00 GMT | -21.98 | 123.23 | -- | -- | Unknown | -- |
| Dec 23 | 18:00 GMT | -21 | 122.67 | -- | -- | Unknown | -- |
| Dec 23 | 17:00 GMT | -20.6 | 122.5 | -- | -- | Unknown | -- |
| Dec 23 | 15:00 GMT | -19.71 | 122.18 | -- | -- | Unknown | -- |
| Dec 23 | 12:00 GMT | -18.5 | 121.9 | -- | -- | Unknown | -- |
| Dec 23 | 10:00 GMT | -18 | 121.9 | -- | -- | Unknown | -- |
| Dec 23 | 09:00 GMT | -17.64 | 121.9 | -- | -- | Unknown | -- |
| Dec 23 | 06:00 GMT | -16.37 | 122.04 | -- | -- | Unknown | -- |
| Dec 23 | 05:00 GMT | -16 | 122.2 | -- | -- | Unknown | -- |
| Dec 23 | 03:00 GMT | -15.53 | 122.78 | -- | -- | Unknown | -- |
| Dec 23 | 01:00 GMT | -15.2 | 123.5 | -- | -- | Unknown | -- |
| Dec 23 | 00:00 GMT | -15.03 | 123.78 | -- | -- | Unknown | -- |
| Dec 22 | 21:00 GMT | -14.6 | 124.49 | -- | -- | Unknown | -- |
| Dec 22 | 18:00 GMT | -14.29 | 125.04 | -- | -- | Unknown | -- |
| Dec 22 | 15:00 GMT | -14.06 | 125.47 | -- | -- | Unknown | -- |
| Dec 22 | 12:00 GMT | -13.89 | 125.83 | -- | -- | Unknown | -- |
| Dec 22 | 09:00 GMT | -13.75 | 126.16 | -- | -- | Unknown | -- |
| Dec 22 | 06:00 GMT | -13.62 | 126.5 | -- | -- | Unknown | -- |
| Dec 22 | 03:00 GMT | -13.46 | 126.9 | -- | -- | Unknown | -- |
| Dec 22 | 00:00 GMT | -13.24 | 127.4 | -- | -- | Unknown | -- |
| Dec 21 | 23:30 GMT | -13.2 | 127.5 | -- | 992 mb | Unknown | -- |
| Dec 21 | 21:00 GMT | -12.88 | 128.08 | -- | -- | Unknown | -- |
| Dec 21 | 18:00 GMT | -12.48 | 128.84 | -- | -- | Unknown | -- |
| Dec 21 | 15:00 GMT | -12.08 | 129.65 | -- | -- | Unknown | -- |
| Dec 21 | 12:00 GMT | -11.71 | 130.51 | -- | -- | Unknown | -- |
| Dec 21 | 11:00 GMT | -11.6 | 130.8 | -- | -- | Unknown | -- |
| Dec 21 | 09:00 GMT | -11.38 | 131.4 | -- | -- | Unknown | -- |
| Dec 21 | 07:00 GMT | -11.2 | 132 | -- | -- | Unknown | -- |
| Dec 21 | 06:00 GMT | -11.13 | 132.3 | -- | -- | Unknown | -- |
| Dec 21 | 03:00 GMT | -11.03 | 133.17 | -- | -- | Unknown | -- |
| Dec 21 | 00:00 GMT | -11 | 133.98 | -- | -- | Unknown | -- |
| Dec 20 | 23:30 GMT | -11 | 134.1 | -- | -- | Unknown | -- |
| Dec 20 | 21:00 GMT | -10.95 | 134.68 | -- | -- | Unknown | -- |
| Dec 20 | 18:00 GMT | -10.92 | 135.28 | -- | -- | Unknown | -- |
| Dec 20 | 15:00 GMT | -10.9 | 135.79 | -- | -- | Unknown | -- |
| Dec 20 | 12:00 GMT | -10.89 | 136.23 | -- | -- | Unknown | -- |
| Dec 20 | 09:00 GMT | -10.89 | 136.61 | -- | -- | Unknown | -- |
| Dec 20 | 06:00 GMT | -10.89 | 136.95 | -- | -- | Unknown | -- |
| Dec 20 | 03:00 GMT | -10.9 | 137.26 | -- | -- | Unknown | -- |
| Dec 20 | 00:00 GMT | -10.9 | 137.55 | -- | -- | Unknown | -- |
| Dec 19 | 23:30 GMT | -10.9 | 137.6 | -- | -- | Unknown | -- |
| Dec 19 | 21:00 GMT | -10.88 | 137.88 | -- | -- | Unknown | -- |
| Dec 19 | 18:00 GMT | -10.86 | 138.19 | -- | -- | Unknown | -- |
| Dec 19 | 15:00 GMT | -10.84 | 138.49 | -- | -- | Unknown | -- |
| Dec 19 | 12:00 GMT | -10.82 | 138.77 | -- | -- | Unknown | -- |
| Dec 19 | 09:00 GMT | -10.79 | 139.05 | -- | -- | Unknown | -- |
| Dec 19 | 06:00 GMT | -10.76 | 139.33 | -- | -- | Unknown | -- |
| Dec 19 | 03:00 GMT | -10.74 | 139.63 | -- | -- | Unknown | -- |
| Dec 19 | 00:00 GMT | -10.71 | 139.95 | -- | -- | Unknown | -- |
| Dec 18 | 23:30 GMT | -10.7 | 140 | -- | -- | Unknown | -- |
| Dec 18 | 21:00 GMT | -10.67 | 140.31 | -- | -- | Unknown | -- |
| Dec 18 | 18:00 GMT | -10.62 | 140.71 | -- | -- | Unknown | -- |
| Dec 18 | 15:00 GMT | -10.58 | 141.12 | -- | -- | Unknown | -- |
| Dec 18 | 12:00 GMT | -10.53 | 141.54 | -- | -- | Unknown | -- |
| Dec 18 | 09:00 GMT | -10.49 | 141.97 | -- | -- | Unknown | -- |
| Dec 18 | 06:00 GMT | -10.45 | 142.4 | -- | -- | Unknown | -- |
| Dec 18 | 03:00 GMT | -10.42 | 142.83 | -- | -- | Unknown | -- |
| Dec 18 | 00:00 GMT | -10.4 | 143.26 | -- | -- | Unknown | -- |
| Dec 17 | 23:00 GMT | -10.4 | 143.4 | -- | -- | Unknown | -- |
| Dec 17 | 21:00 GMT | -10.4 | 143.68 | -- | -- | Unknown | -- |
| Dec 17 | 18:00 GMT | -10.4 | 144.08 | -- | -- | Unknown | -- |
| Dec 17 | 15:00 GMT | -10.42 | 144.48 | -- | -- | Unknown | -- |
| Dec 17 | 12:00 GMT | -10.44 | 144.87 | -- | -- | Unknown | -- |
| Dec 17 | 09:00 GMT | -10.47 | 145.25 | -- | -- | Unknown | -- |
| Dec 17 | 06:00 GMT | -10.51 | 145.63 | -- | -- | Unknown | -- |
| Dec 17 | 03:00 GMT | -10.55 | 146 | -- | -- | Unknown | -- |
| Dec 17 | 00:00 GMT | -10.59 | 146.38 | -- | -- | Unknown | -- |
| Dec 16 | 23:00 GMT | -10.6 | 146.5 | -- | -- | Unknown | -- |
Learn more about Unnamed Unknown and the 1921 Southern Hemisphere hurricane season in our hurricane archive.
View All Hurricanes and Tropical Cyclones