Storm Activity: Aug 21, 1978 - Aug 29, 1978
Aug 29 · 00:00 GMT -- 1,002 mb Tropical Depression
| Aug 29 | 00:00 GMT | 20.7 | 100.9 | -- | 1,002 mb | Tropical Depression | -- |
| Aug 28 | 21:00 GMT | 20.88 | 101.71 | -- | 1,001 mb | Tropical Depression | -- |
| Aug 28 | 18:00 GMT | 21 | 102.5 | -- | 1,000 mb | Tropical Depression | -- |
| Aug 28 | 15:00 GMT | 21.02 | 103.26 | -- | 999 mb | Tropical Depression | -- |
| Aug 28 | 12:00 GMT | 21 | 104 | -- | 998 mb | Tropical Depression | -- |
| Aug 28 | 09:00 GMT | 20.92 | 104.75 | -- | 997 mb | Tropical Depression | -- |
| Aug 28 | 06:00 GMT | 21 | 105.5 | -- | 996 mb | Tropical Depression | -- |
| Aug 28 | 03:00 GMT | 21.5 | 106.25 | -- | 994 mb | Tropical Depression | -- |
| Aug 28 | 00:00 GMT | 22 | 107 | -- | 992 mb | Tropical Depression | -- |
| Aug 27 | 21:00 GMT | 22.1 | 107.74 | -- | 983 mb | Severe Tropical Storm | -- |
| Aug 27 | 18:00 GMT | 22 | 108.5 | 60 mph | 975 mb | Severe Tropical Storm | -- |
| Aug 27 | 15:00 GMT | 21.92 | 109.35 | 65 mph | 972 mb | Severe Tropical Storm | -- |
| Aug 27 | 12:00 GMT | 21.7 | 110.2 | 70 mph | 970 mb | Severe Tropical Storm | -- |
| Aug 27 | 09:00 GMT | 21.29 | 111 | 70 mph | 967 mb | Typhoon | -- |
| Aug 27 | 06:00 GMT | 20.8 | 111.7 | 75 mph | 965 mb | Typhoon | 1 |
| Aug 27 | 03:00 GMT | 20.36 | 112.27 | 70 mph | 965 mb | Severe Tropical Storm | -- |
| Aug 27 | 00:00 GMT | 20 | 112.8 | 70 mph | 965 mb | Severe Tropical Storm | -- |
| Aug 26 | 21:00 GMT | 19.75 | 113.39 | 70 mph | 965 mb | Severe Tropical Storm | -- |
| Aug 26 | 18:00 GMT | 19.6 | 114 | 70 mph | 965 mb | Severe Tropical Storm | -- |
| Aug 26 | 15:00 GMT | 19.52 | 114.67 | 70 mph | 967 mb | Severe Tropical Storm | -- |
| Aug 26 | 12:00 GMT | 19.4 | 115.3 | 70 mph | 970 mb | Severe Tropical Storm | -- |
| Aug 26 | 09:00 GMT | 19.11 | 115.86 | 65 mph | 970 mb | Severe Tropical Storm | -- |
| Aug 26 | 06:00 GMT | 18.8 | 116.3 | 65 mph | 970 mb | Severe Tropical Storm | -- |
| Aug 26 | 03:00 GMT | 18.64 | 116.53 | 65 mph | 972 mb | Severe Tropical Storm | -- |
| Aug 26 | 00:00 GMT | 18.4 | 116.8 | 65 mph | 975 mb | Severe Tropical Storm | -- |
| Aug 25 | 21:00 GMT | 17.84 | 117.45 | 65 mph | 975 mb | Severe Tropical Storm | -- |
| Aug 25 | 18:00 GMT | 17.3 | 118 | 65 mph | 975 mb | Severe Tropical Storm | -- |
| Aug 25 | 15:00 GMT | 17.09 | 118.04 | 60 mph | 977 mb | Severe Tropical Storm | -- |
| Aug 25 | 12:00 GMT | 17.1 | 117.9 | 60 mph | 980 mb | Severe Tropical Storm | -- |
| Aug 25 | 09:00 GMT | 17.3 | 117.86 | 55 mph | 980 mb | Tropical Storm | -- |
| Aug 25 | 06:00 GMT | 17.4 | 117.9 | 50 mph | 980 mb | Tropical Storm | -- |
| Aug 25 | 03:00 GMT | 16.97 | 118.11 | 50 mph | 982 mb | Tropical Storm | -- |
| Aug 25 | 00:00 GMT | 16.5 | 118.4 | 45 mph | 985 mb | Tropical Storm | -- |
| Aug 24 | 21:00 GMT | 16.42 | 118.64 | 45 mph | 987 mb | Tropical Storm | -- |
| Aug 24 | 18:00 GMT | 16.5 | 118.9 | 45 mph | 990 mb | Tropical Storm | -- |
| Aug 24 | 15:00 GMT | 16.54 | 119.21 | 45 mph | 990 mb | Tropical Storm | -- |
| Aug 24 | 12:00 GMT | 16.6 | 119.5 | 45 mph | 990 mb | Tropical Storm | -- |
| Aug 24 | 09:00 GMT | 16.68 | 119.7 | 45 mph | 991 mb | Tropical Storm | -- |
| Aug 24 | 06:00 GMT | 16.8 | 119.9 | 45 mph | 992 mb | Tropical Storm | -- |
| Aug 24 | 03:00 GMT | 16.97 | 120.19 | 45 mph | 992 mb | Tropical Storm | -- |
| Aug 24 | 00:00 GMT | 17.2 | 120.5 | 45 mph | 992 mb | Tropical Storm | -- |
| Aug 23 | 21:00 GMT | 17.51 | 120.77 | 45 mph | 992 mb | Tropical Storm | -- |
| Aug 23 | 18:00 GMT | 17.8 | 121.1 | 45 mph | 992 mb | Tropical Storm | -- |
| Aug 23 | 15:00 GMT | 17.95 | 121.58 | 45 mph | 992 mb | Tropical Storm | -- |
| Aug 23 | 12:00 GMT | 18 | 122.1 | 45 mph | 992 mb | Tropical Storm | -- |
| Aug 23 | 09:00 GMT | 18 | 122.54 | 45 mph | 992 mb | Tropical Storm | -- |
| Aug 23 | 06:00 GMT | 18 | 123 | 45 mph | 992 mb | Tropical Storm | -- |
| Aug 23 | 03:00 GMT | 18.12 | 123.61 | 45 mph | 992 mb | Tropical Storm | -- |
| Aug 23 | 00:00 GMT | 18.2 | 124.2 | 45 mph | 992 mb | Tropical Storm | -- |
| Aug 22 | 21:00 GMT | 18.11 | 124.62 | -- | 994 mb | Tropical Depression | -- |
| Aug 22 | 18:00 GMT | 18 | 125 | -- | 996 mb | Tropical Depression | -- |
| Aug 22 | 15:00 GMT | 18 | 125.49 | -- | 998 mb | Tropical Depression | -- |
| Aug 22 | 12:00 GMT | 18 | 126 | -- | 1,000 mb | Tropical Depression | -- |
| Aug 22 | 09:00 GMT | 17.96 | 126.58 | -- | 1,000 mb | Tropical Depression | -- |
| Aug 22 | 06:00 GMT | 17.8 | 127 | -- | 1,000 mb | Tropical Depression | -- |
| Aug 22 | 03:00 GMT | 17.42 | 127.05 | -- | 1,000 mb | Tropical Depression | -- |
| Aug 22 | 00:00 GMT | 17 | 127 | -- | 1,000 mb | Tropical Depression | -- |
| Aug 21 | 21:00 GMT | 16.73 | 127.14 | -- | 1,002 mb | Tropical Depression | -- |
| Aug 21 | 18:00 GMT | 16.5 | 127.3 | -- | 1,004 mb | Tropical Depression | -- |
| Aug 21 | 15:00 GMT | 16.25 | 127.4 | -- | 1,004 mb | Tropical Depression | -- |
| Aug 21 | 12:00 GMT | 16 | 127.5 | -- | 1,004 mb | Tropical Depression | -- |
| Aug 21 | 09:00 GMT | 15.75 | 127.65 | -- | 1,004 mb | Tropical Depression | -- |
| Aug 21 | 06:00 GMT | 15.5 | 127.8 | -- | 1,004 mb | Tropical Depression | -- |
| Aug 21 | 03:00 GMT | 15.25 | 127.91 | -- | 1,004 mb | Tropical Depression | -- |
| Aug 21 | 00:00 GMT | 15 | 128 | -- | 1,004 mb | Tropical Depression | -- |
Learn more about Typhoon Elaine and the 1978 Western Pacific hurricane season in our hurricane archive.
View All Hurricanes and Tropical Cyclones