Storm Activity: Sep 19, 1988 - Sep 24, 1988
Sep 24 · 06:00 GMT -- 1,006 mb Tropical Depression
| Sep 24 | 06:00 GMT | 23.5 | 116 | -- | 1,006 mb | Tropical Depression | -- |
| Sep 24 | 03:00 GMT | 23.25 | 115.69 | -- | 1,006 mb | Tropical Depression | -- |
| Sep 24 | 00:00 GMT | 23 | 115.5 | -- | 1,006 mb | Tropical Depression | -- |
| Sep 23 | 21:00 GMT | 22.75 | 115.49 | -- | 1,003 mb | Tropical Depression | -- |
| Sep 23 | 18:00 GMT | 22.5 | 115.5 | -- | 1,000 mb | Tropical Depression | -- |
| Sep 23 | 15:00 GMT | 22.32 | 115.4 | -- | 998 mb | Tropical Storm | -- |
| Sep 23 | 12:00 GMT | 22 | 115.2 | 45 mph | 996 mb | Tropical Storm | -- |
| Sep 23 | 09:00 GMT | 21.34 | 114.97 | 50 mph | 994 mb | Tropical Storm | -- |
| Sep 23 | 06:00 GMT | 20.6 | 114.6 | 50 mph | 992 mb | Tropical Storm | -- |
| Sep 23 | 03:00 GMT | 20.06 | 113.96 | 50 mph | 991 mb | Tropical Storm | -- |
| Sep 23 | 00:00 GMT | 19.6 | 113.4 | 50 mph | 990 mb | Tropical Storm | -- |
| Sep 22 | 21:00 GMT | 19.16 | 113.28 | 50 mph | 990 mb | Tropical Storm | -- |
| Sep 22 | 18:00 GMT | 18.7 | 113.3 | 50 mph | 990 mb | Tropical Storm | -- |
| Sep 22 | 15:00 GMT | 18.16 | 113.22 | 50 mph | 990 mb | Tropical Storm | -- |
| Sep 22 | 12:00 GMT | 17.6 | 113.1 | 50 mph | 990 mb | Tropical Storm | -- |
| Sep 22 | 09:00 GMT | 17.09 | 112.9 | 50 mph | 990 mb | Tropical Storm | -- |
| Sep 22 | 06:00 GMT | 16.6 | 112.7 | 50 mph | 990 mb | Tropical Storm | -- |
| Sep 22 | 03:00 GMT | 16.1 | 112.57 | 50 mph | 991 mb | Tropical Storm | -- |
| Sep 22 | 00:00 GMT | 15.7 | 112.5 | 50 mph | 992 mb | Tropical Storm | -- |
| Sep 21 | 21:00 GMT | 15.54 | 112.49 | 50 mph | 994 mb | Tropical Storm | -- |
| Sep 21 | 18:00 GMT | 15.4 | 112.5 | 50 mph | 996 mb | Tropical Storm | -- |
| Sep 21 | 15:00 GMT | 15.02 | 112.52 | -- | 997 mb | Tropical Depression | -- |
| Sep 21 | 12:00 GMT | 14.6 | 112.5 | -- | 998 mb | Tropical Depression | -- |
| Sep 21 | 09:00 GMT | 14.3 | 112.42 | -- | 999 mb | Tropical Depression | -- |
| Sep 21 | 06:00 GMT | 14.1 | 112.3 | -- | 1,000 mb | Tropical Depression | -- |
| Sep 21 | 03:00 GMT | 13.98 | 112.14 | -- | 1,000 mb | Tropical Depression | -- |
| Sep 21 | 00:00 GMT | 14 | 112 | -- | 1,000 mb | Tropical Depression | -- |
| Sep 20 | 21:00 GMT | 14.17 | 111.97 | -- | 1,000 mb | Tropical Depression | -- |
| Sep 20 | 18:00 GMT | 14.4 | 112 | -- | 1,000 mb | Tropical Depression | -- |
| Sep 20 | 15:00 GMT | 14.55 | 112.04 | -- | 1,001 mb | Tropical Depression | -- |
| Sep 20 | 12:00 GMT | 14.7 | 112.1 | -- | 1,002 mb | Tropical Depression | -- |
| Sep 20 | 09:00 GMT | 14.89 | 112.14 | -- | 1,002 mb | Tropical Depression | -- |
| Sep 20 | 06:00 GMT | 15.1 | 112.2 | -- | 1,002 mb | Tropical Depression | -- |
| Sep 20 | 03:00 GMT | 15.29 | 112.32 | -- | 1,003 mb | Tropical Depression | -- |
| Sep 20 | 00:00 GMT | 15.5 | 112.5 | -- | 1,004 mb | Tropical Depression | -- |
| Sep 19 | 21:00 GMT | 15.74 | 112.74 | -- | 1,004 mb | Tropical Depression | -- |
| Sep 19 | 18:00 GMT | 16 | 113 | -- | 1,004 mb | Tropical Depression | -- |
| Sep 19 | 15:00 GMT | 16.26 | 113.24 | -- | 1,004 mb | Tropical Depression | -- |
| Sep 19 | 12:00 GMT | 16.5 | 113.5 | -- | 1,004 mb | Tropical Depression | -- |
| Sep 19 | 09:00 GMT | 16.67 | 113.83 | -- | 1,004 mb | Tropical Depression | -- |
| Sep 19 | 06:00 GMT | 16.8 | 114.2 | -- | 1,004 mb | Tropical Depression | -- |
| Sep 19 | 03:00 GMT | 16.91 | 114.6 | -- | 1,006 mb | Tropical Depression | -- |
| Sep 19 | 00:00 GMT | 17 | 115 | -- | 1,008 mb | Tropical Depression | -- |
Learn more about Tropical Storm Mamie and the 1988 Western Pacific hurricane season in our hurricane archive.
View All Hurricanes and Tropical Cyclones