Storm Activity: Apr 1, 1921 - Apr 7, 1921
Apr 7 · 23:00 GMT -- -- Unknown
| Apr 7 | 23:00 GMT | -28.3 | 159.2 | -- | -- | Unknown | -- |
| Apr 7 | 21:00 GMT | -28.39 | 159.09 | -- | -- | Unknown | -- |
| Apr 7 | 18:00 GMT | -28.51 | 158.91 | -- | -- | Unknown | -- |
| Apr 7 | 15:00 GMT | -28.61 | 158.71 | -- | -- | Unknown | -- |
| Apr 7 | 12:00 GMT | -28.68 | 158.47 | -- | -- | Unknown | -- |
| Apr 7 | 09:00 GMT | -28.69 | 158.17 | -- | -- | Unknown | -- |
| Apr 7 | 06:00 GMT | -28.64 | 157.81 | -- | -- | Unknown | -- |
| Apr 7 | 03:00 GMT | -28.51 | 157.35 | -- | -- | Unknown | -- |
| Apr 7 | 00:00 GMT | -28.3 | 156.81 | -- | -- | Unknown | -- |
| Apr 6 | 23:00 GMT | -28.2 | 156.6 | -- | -- | Unknown | -- |
| Apr 6 | 21:00 GMT | -27.97 | 156.15 | -- | -- | Unknown | -- |
| Apr 6 | 18:00 GMT | -27.56 | 155.4 | -- | -- | Unknown | -- |
| Apr 6 | 15:00 GMT | -27.07 | 154.6 | -- | -- | Unknown | -- |
| Apr 6 | 12:00 GMT | -26.55 | 153.76 | -- | -- | Unknown | -- |
| Apr 6 | 10:00 GMT | -26.2 | 153.2 | -- | -- | Unknown | -- |
| Apr 6 | 09:00 GMT | -26.03 | 152.91 | -- | -- | Unknown | -- |
| Apr 6 | 06:00 GMT | -25.5 | 152.1 | -- | -- | Unknown | -- |
| Apr 6 | 03:00 GMT | -24.92 | 151.48 | -- | -- | Unknown | -- |
| Apr 6 | 00:00 GMT | -24.31 | 151.02 | -- | -- | Unknown | -- |
| Apr 5 | 23:00 GMT | -24.1 | 150.9 | -- | 988 mb | Unknown | -- |
| Apr 5 | 21:00 GMT | -23.64 | 150.62 | -- | 983 mb | Unknown | -- |
| Apr 5 | 18:00 GMT | -22.98 | 150.33 | -- | 977 mb | Unknown | -- |
| Apr 5 | 16:00 GMT | -22.6 | 150.3 | -- | 973 mb | Unknown | -- |
| Apr 5 | 15:00 GMT | -22.45 | 150.34 | -- | 971 mb | Unknown | -- |
| Apr 5 | 14:00 GMT | -22.3 | 150.4 | -- | 970 mb | Unknown | -- |
| Apr 5 | 12:00 GMT | -21.93 | 150.51 | -- | -- | Unknown | -- |
| Apr 5 | 09:00 GMT | -21.25 | 150.67 | -- | -- | Unknown | -- |
| Apr 5 | 06:00 GMT | -20.5 | 150.82 | -- | -- | Unknown | -- |
| Apr 5 | 03:00 GMT | -19.75 | 150.96 | -- | -- | Unknown | -- |
| Apr 5 | 00:00 GMT | -19.09 | 151.07 | -- | -- | Unknown | -- |
| Apr 4 | 23:00 GMT | -18.9 | 151.1 | -- | -- | Unknown | -- |
| Apr 4 | 21:00 GMT | -18.64 | 151.15 | -- | -- | Unknown | -- |
| Apr 4 | 18:00 GMT | -18.33 | 151.19 | -- | -- | Unknown | -- |
| Apr 4 | 15:00 GMT | -18.09 | 151.21 | -- | -- | Unknown | -- |
| Apr 4 | 12:00 GMT | -17.87 | 151.21 | -- | -- | Unknown | -- |
| Apr 4 | 11:00 GMT | -17.8 | 151.2 | -- | -- | Unknown | -- |
| Apr 4 | 09:00 GMT | -17.61 | 151.18 | -- | -- | Unknown | -- |
| Apr 4 | 06:00 GMT | -17.31 | 151.14 | -- | -- | Unknown | -- |
| Apr 4 | 03:00 GMT | -17.03 | 151.08 | -- | -- | Unknown | -- |
| Apr 4 | 00:00 GMT | -16.78 | 151.02 | -- | -- | Unknown | -- |
| Apr 3 | 23:00 GMT | -16.7 | 151 | -- | -- | Unknown | -- |
| Apr 3 | 21:00 GMT | -16.58 | 150.98 | -- | -- | Unknown | -- |
| Apr 3 | 18:00 GMT | -16.43 | 150.95 | -- | -- | Unknown | -- |
| Apr 3 | 15:00 GMT | -16.33 | 150.93 | -- | -- | Unknown | -- |
| Apr 3 | 12:00 GMT | -16.24 | 150.91 | -- | -- | Unknown | -- |
| Apr 3 | 09:00 GMT | -16.16 | 150.88 | -- | -- | Unknown | -- |
| Apr 3 | 06:00 GMT | -16.08 | 150.84 | -- | -- | Unknown | -- |
| Apr 3 | 03:00 GMT | -15.98 | 150.79 | -- | -- | Unknown | -- |
| Apr 3 | 00:00 GMT | -15.85 | 150.73 | -- | -- | Unknown | -- |
| Apr 2 | 23:00 GMT | -15.8 | 150.7 | -- | -- | Unknown | -- |
| Apr 2 | 21:00 GMT | -15.67 | 150.62 | -- | -- | Unknown | -- |
| Apr 2 | 18:00 GMT | -15.45 | 150.49 | -- | -- | Unknown | -- |
| Apr 2 | 15:00 GMT | -15.23 | 150.38 | -- | -- | Unknown | -- |
| Apr 2 | 12:00 GMT | -15 | 150.3 | -- | -- | Unknown | -- |
| Apr 2 | 09:00 GMT | -14.78 | 150.28 | -- | -- | Unknown | -- |
| Apr 2 | 06:00 GMT | -14.57 | 150.32 | -- | -- | Unknown | -- |
| Apr 2 | 03:00 GMT | -14.37 | 150.38 | -- | -- | Unknown | -- |
| Apr 2 | 00:00 GMT | -14.17 | 150.47 | -- | -- | Unknown | -- |
| Apr 1 | 23:00 GMT | -14.1 | 150.5 | -- | -- | Unknown | -- |
Learn more about Unnamed Unknown and the 1921 Southern Hemisphere hurricane season in our hurricane archive.
View All Hurricanes and Tropical Cyclones