Storm Activity: Apr 19, 1999 - Apr 24, 1999
Apr 24 · 06:00 GMT -- 1,007 mb Dissipating
| Apr 24 | 06:00 GMT | -16.7 | 82.8 | -- | 1,007 mb | Dissipating | -- |
| Apr 24 | 03:00 GMT | -16.53 | 83.24 | -- | 1,006 mb | Tropical Depression | -- |
| Apr 24 | 00:00 GMT | -16.4 | 83.6 | 30 mph | 1,005 mb | Tropical Depression | -- |
| Apr 23 | 21:00 GMT | -16.33 | 83.86 | 30 mph | 1,004 mb | Tropical Depression | -- |
| Apr 23 | 18:00 GMT | -16.3 | 84.1 | 30 mph | 1,003 mb | Tropical Depression | -- |
| Apr 23 | 15:00 GMT | -16.24 | 84.45 | 30 mph | 1,002 mb | Tropical Depression | -- |
| Apr 23 | 12:00 GMT | -16.2 | 84.8 | 30 mph | 1,002 mb | Tropical Depression | -- |
| Apr 23 | 09:00 GMT | -16.17 | 85.05 | 30 mph | 1,001 mb | Tropical Depression | -- |
| Apr 23 | 06:00 GMT | -16.2 | 85.3 | 30 mph | 1,000 mb | Tropical Depression | -- |
| Apr 23 | 03:00 GMT | -16.34 | 85.63 | 30 mph | 1,000 mb | Tropical Depression | -- |
| Apr 23 | 00:00 GMT | -16.5 | 86 | 30 mph | 1,000 mb | Tropical Depression | -- |
| Apr 22 | 21:00 GMT | -16.62 | 86.36 | 30 mph | 1,000 mb | Tropical Depression | -- |
| Apr 22 | 18:00 GMT | -16.7 | 86.7 | 30 mph | 1,000 mb | Tropical Depression | -- |
| Apr 22 | 15:00 GMT | -16.74 | 87.02 | 30 mph | 999 mb | Tropical Depression | -- |
| Apr 22 | 12:00 GMT | -16.7 | 87.3 | 30 mph | 998 mb | Tropical Depression | -- |
| Apr 22 | 09:00 GMT | -16.57 | 87.48 | 35 mph | 997 mb | Tropical Depression | -- |
| Apr 22 | 06:00 GMT | -16.4 | 87.7 | 35 mph | 997 mb | Tropical Depression | -- |
| Apr 22 | 03:00 GMT | -16.25 | 88.12 | 35 mph | 996 mb | Tropical Depression | -- |
| Apr 22 | 00:00 GMT | -16.1 | 88.6 | 35 mph | 995 mb | Tropical Depression | -- |
| Apr 21 | 22:00 GMT | -16 | 88.88 | 35 mph | 994 mb | Tropical Storm | -- |
| Apr 21 | 21:00 GMT | -15.95 | 89.01 | 35 mph | 993 mb | Tropical Storm | -- |
| Apr 21 | 19:00 GMT | -15.85 | 89.28 | 40 mph | 992 mb | Tropical Storm | -- |
| Apr 21 | 18:00 GMT | -15.8 | 89.4 | 40 mph | 992 mb | Tropical Storm | -- |
| Apr 21 | 15:00 GMT | -15.53 | 89.94 | 35 mph | 996 mb | Tropical Cyclone | -- |
| Apr 21 | 13:00 GMT | -15.4 | 90.2 | 40 mph | 995 mb | Tropical Cyclone | -- |
| Apr 21 | 12:00 GMT | -15.34 | 90.31 | 40 mph | 993 mb | Tropical Cyclone | -- |
| Apr 21 | 10:00 GMT | -15.2 | 90.5 | 45 mph | 990 mb | Tropical Cyclone | -- |
| Apr 21 | 09:00 GMT | -15.1 | 90.6 | 50 mph | 988 mb | Tropical Cyclone | -- |
| Apr 21 | 07:00 GMT | -14.9 | 90.8 | 60 mph | 985 mb | Tropical Cyclone | -- |
| Apr 21 | 06:00 GMT | -14.83 | 90.91 | 60 mph | 985 mb | Tropical Cyclone | -- |
| Apr 21 | 04:00 GMT | -14.7 | 91.1 | 60 mph | 985 mb | Tropical Cyclone | -- |
| Apr 21 | 03:00 GMT | -14.61 | 91.17 | 60 mph | 983 mb | Tropical Cyclone | -- |
| Apr 21 | 01:00 GMT | -14.4 | 91.3 | 65 mph | 980 mb | Tropical Cyclone | -- |
| Apr 21 | 00:00 GMT | -14.26 | 91.36 | 65 mph | 980 mb | Tropical Cyclone | -- |
| Apr 20 | 22:00 GMT | -14 | 91.5 | 65 mph | 980 mb | Tropical Cyclone | -- |
| Apr 20 | 21:00 GMT | -13.95 | 91.59 | 65 mph | 980 mb | Tropical Cyclone | -- |
| Apr 20 | 19:00 GMT | -13.9 | 91.8 | 65 mph | 980 mb | Tropical Cyclone | -- |
| Apr 20 | 18:00 GMT | -13.84 | 91.93 | 65 mph | 980 mb | Tropical Cyclone | -- |
| Apr 20 | 16:00 GMT | -13.7 | 92.2 | 65 mph | 980 mb | Tropical Cyclone | -- |
| Apr 20 | 15:00 GMT | -13.64 | 92.31 | 60 mph | 981 mb | Tropical Cyclone | -- |
| Apr 20 | 13:00 GMT | -13.5 | 92.5 | 60 mph | 985 mb | Tropical Cyclone | -- |
| Apr 20 | 12:00 GMT | -13.39 | 92.59 | 55 mph | 986 mb | Tropical Cyclone | -- |
| Apr 20 | 10:00 GMT | -13.1 | 92.7 | 45 mph | 990 mb | Tropical Cyclone | -- |
| Apr 20 | 09:00 GMT | -12.95 | 92.71 | 45 mph | 991 mb | Tropical Cyclone | -- |
| Apr 20 | 07:00 GMT | -12.6 | 92.7 | 40 mph | 995 mb | Tropical Cyclone | -- |
| Apr 20 | 06:00 GMT | -12.39 | 92.73 | 40 mph | 996 mb | Tropical Depression | -- |
| Apr 20 | 04:00 GMT | -12 | 92.8 | 35 mph | 998 mb | Tropical Depression | -- |
| Apr 20 | 03:00 GMT | -11.87 | 92.83 | 30 mph | 998 mb | Tropical Depression | -- |
| Apr 20 | 01:00 GMT | -11.7 | 92.9 | 30 mph | 1,000 mb | Tropical Depression | -- |
| Apr 20 | 00:00 GMT | -11.65 | 92.93 | 30 mph | 1,000 mb | Tropical Depression | -- |
| Apr 19 | 22:00 GMT | -11.6 | 93 | 30 mph | 1,000 mb | Tropical Depression | -- |
| Apr 19 | 21:00 GMT | -11.57 | 93.03 | 30 mph | 1,000 mb | Tropical Depression | -- |
| Apr 19 | 19:00 GMT | -11.5 | 93.1 | 30 mph | 1,000 mb | Tropical Depression | -- |
| Apr 19 | 18:00 GMT | -11.48 | 93.13 | 30 mph | 1,000 mb | Tropical Depression | -- |
| Apr 19 | 16:00 GMT | -11.4 | 93.2 | 30 mph | 1,002 mb | Tropical Depression | -- |
| Apr 19 | 15:00 GMT | -11.3 | 93.26 | 30 mph | 1,002 mb | Tropical Depression | -- |
| Apr 19 | 13:00 GMT | -11 | 93.4 | 30 mph | 1,002 mb | Tropical Depression | -- |
| Apr 19 | 12:00 GMT | -10.84 | 93.47 | 30 mph | 1,002 mb | Tropical Depression | -- |
| Apr 19 | 10:00 GMT | -10.5 | 93.6 | 30 mph | 1,002 mb | Tropical Depression | -- |
Learn more about Tropical Cyclone Hamish and the 1999 Southern Hemisphere hurricane season in our hurricane archive.
View All Hurricanes and Tropical Cyclones