Storm Activity: 7/22/1978 - 8/4/1978
Date | Time | Lat | Lon | Wind (mph) | Pressure (mb) | Storm Type |
|---|---|---|---|---|---|---|
| 7/22/1978 | 6:00:00 AM | 14.40 | 151.80 | 0 | 1000 | Tropical Depression |
| 7/22/1978 | 9:00:00 AM | 14.54 | 151.77 | 0 | 998 | Tropical Depression |
| 7/22/1978 | 12:00:00 PM | 14.70 | 151.70 | 0 | 996 | Tropical Depression |
| 7/22/1978 | 3:00:00 PM | 14.89 | 151.57 | 0 | 994 | Tropical Depression |
| 7/22/1978 | 6:00:00 PM | 15.10 | 151.40 | 52 | 992 | Tropical Storm |
| 7/22/1978 | 9:00:00 PM | 15.35 | 151.24 | 52 | 991 | Tropical Storm |
| 7/23/1978 | 12:00:00 AM | 15.60 | 151.10 | 52 | 990 | Tropical Storm |
| 7/23/1978 | 3:00:00 AM | 15.83 | 151.02 | 54 | 987 | Tropical Storm |
| 7/23/1978 | 6:00:00 AM | 16.00 | 151.00 | 58 | 985 | Severe Tropical Storm |
| 7/23/1978 | 9:00:00 AM | 16.07 | 151.04 | 58 | 985 | Severe Tropical Storm |
| 7/23/1978 | 12:00:00 PM | 16.10 | 151.10 | 58 | 985 | Severe Tropical Storm |
| 7/23/1978 | 3:00:00 PM | 16.18 | 151.17 | 58 | 985 | Severe Tropical Storm |
| 7/23/1978 | 6:00:00 PM | 16.30 | 151.20 | 58 | 985 | Severe Tropical Storm |
| 7/23/1978 | 9:00:00 PM | 16.48 | 151.17 | 58 | 985 | Severe Tropical Storm |
| 7/24/1978 | 12:00:00 AM | 16.70 | 151.10 | 58 | 985 | Severe Tropical Storm |
| 7/24/1978 | 3:00:00 AM | 16.94 | 151.05 | 60 | 985 | Severe Tropical Storm |
| 7/24/1978 | 6:00:00 AM | 17.20 | 151.00 | 63 | 985 | Severe Tropical Storm |
| 7/24/1978 | 9:00:00 AM | 17.49 | 150.96 | 63 | 985 | Severe Tropical Storm |
| 7/24/1978 | 12:00:00 PM | 17.80 | 150.90 | 63 | 985 | Severe Tropical Storm |
| 7/24/1978 | 3:00:00 PM | 18.11 | 150.81 | 63 | 982 | Severe Tropical Storm |
| 7/24/1978 | 6:00:00 PM | 18.40 | 150.70 | 63 | 980 | Severe Tropical Storm |
| 7/24/1978 | 9:00:00 PM | 18.64 | 150.62 | 63 | 977 | Severe Tropical Storm |
| 7/25/1978 | 12:00:00 AM | 18.90 | 150.50 | 63 | 975 | Severe Tropical Storm |
| 7/25/1978 | 3:00:00 AM | 19.25 | 150.33 | 69 | 975 | Severe Tropical Storm |
| 7/25/1978 | 6:00:00 AM | 19.60 | 150.10 | 75 | 975 | Typhoon |
| 7/25/1978 | 9:00:00 AM | 19.87 | 149.81 | 75 | 975 | Typhoon |
| 7/25/1978 | 12:00:00 PM | 20.10 | 149.50 | 75 | 975 | Typhoon |
| 7/25/1978 | 3:00:00 PM | 20.31 | 149.22 | 75 | 975 | Typhoon |
| 7/25/1978 | 6:00:00 PM | 20.50 | 149.00 | 75 | 975 | Typhoon |
| 7/25/1978 | 9:00:00 PM | 20.70 | 148.89 | 75 | 975 | Typhoon |
| 7/26/1978 | 12:00:00 AM | 20.90 | 148.80 | 75 | 975 | Typhoon |
| 7/26/1978 | 3:00:00 AM | 21.11 | 148.62 | 75 | 977 | Typhoon |
| 7/26/1978 | 6:00:00 AM | 21.30 | 148.40 | 75 | 980 | Typhoon |
| 7/26/1978 | 9:00:00 AM | 21.47 | 148.14 | 75 | 980 | Typhoon |
| 7/26/1978 | 12:00:00 PM | 21.60 | 147.90 | 75 | 980 | Typhoon |
| 7/26/1978 | 3:00:00 PM | 21.66 | 147.74 | 75 | 982 | Typhoon |
| 7/26/1978 | 6:00:00 PM | 21.70 | 147.60 | 75 | 985 | Typhoon |
| 7/26/1978 | 9:00:00 PM | 21.77 | 147.44 | 75 | 985 | Typhoon |
| 7/27/1978 | 12:00:00 AM | 21.80 | 147.30 | 75 | 985 | Typhoon |
| 7/27/1978 | 3:00:00 AM | 21.72 | 147.17 | 71 | 985 | Typhoon |
| 7/27/1978 | 6:00:00 AM | 21.60 | 147.10 | 69 | 985 | Severe Tropical Storm |
| 7/27/1978 | 9:00:00 AM | 21.49 | 147.11 | 69 | 985 | Severe Tropical Storm |
| 7/27/1978 | 12:00:00 PM | 21.40 | 147.20 | 69 | 985 | Severe Tropical Storm |
| 7/27/1978 | 3:00:00 PM | 21.33 | 147.34 | 69 | 982 | Severe Tropical Storm |
| 7/27/1978 | 6:00:00 PM | 21.30 | 147.50 | 69 | 980 | Severe Tropical Storm |
| 7/27/1978 | 9:00:00 PM | 21.34 | 147.62 | 69 | 980 | Severe Tropical Storm |
| 7/28/1978 | 12:00:00 AM | 21.40 | 147.70 | 69 | 980 | Severe Tropical Storm |
| 7/28/1978 | 3:00:00 AM | 21.44 | 147.80 | 69 | 980 | Severe Tropical Storm |
| 7/28/1978 | 6:00:00 AM | 21.50 | 147.80 | 69 | 980 | Severe Tropical Storm |
| 7/28/1978 | 9:00:00 AM | 21.57 | 147.57 | 69 | 980 | Severe Tropical Storm |
| 7/28/1978 | 12:00:00 PM | 21.70 | 147.30 | 69 | 980 | Severe Tropical Storm |
| 7/28/1978 | 3:00:00 PM | 21.93 | 147.17 | 69 | 980 | Severe Tropical Storm |
| 7/28/1978 | 6:00:00 PM | 22.20 | 147.10 | 69 | 980 | Severe Tropical Storm |
| 7/28/1978 | 9:00:00 PM | 22.40 | 147.06 | 69 | 980 | Severe Tropical Storm |
| 7/29/1978 | 12:00:00 AM | 22.60 | 147.00 | 69 | 980 | Severe Tropical Storm |
| 7/29/1978 | 3:00:00 AM | 22.82 | 146.88 | 75 | 980 | Severe Tropical Storm |
| 7/29/1978 | 6:00:00 AM | 23.10 | 146.70 | 81 | 980 | Typhoon |
| 7/29/1978 | 9:00:00 AM | 23.48 | 146.47 | 81 | 980 | Typhoon |
| 7/29/1978 | 12:00:00 PM | 23.90 | 146.20 | 81 | 980 | Typhoon |
| 7/29/1978 | 3:00:00 PM | 24.31 | 145.97 | 81 | 980 | Typhoon |
| 7/29/1978 | 6:00:00 PM | 24.70 | 145.70 | 81 | 980 | Typhoon |
| 7/29/1978 | 9:00:00 PM | 25.06 | 145.35 | 81 | 982 | Typhoon |
| 7/30/1978 | 12:00:00 AM | 25.40 | 145.00 | 81 | 985 | Typhoon |
| 7/30/1978 | 3:00:00 AM | 25.70 | 144.75 | 81 | 985 | Typhoon |
| 7/30/1978 | 6:00:00 AM | 26.10 | 144.50 | 81 | 985 | Typhoon |
| 7/30/1978 | 9:00:00 AM | 26.76 | 144.15 | 81 | 985 | Typhoon |
| 7/30/1978 | 12:00:00 PM | 27.50 | 143.80 | 81 | 985 | Typhoon |
| 7/30/1978 | 3:00:00 PM | 28.14 | 143.55 | 81 | 985 | Typhoon |
| 7/30/1978 | 6:00:00 PM | 28.70 | 143.30 | 81 | 985 | Typhoon |
| 7/30/1978 | 9:00:00 PM | 29.17 | 142.97 | 81 | 985 | Typhoon |
| 7/31/1978 | 12:00:00 AM | 29.60 | 142.60 | 81 | 985 | Typhoon |
| 7/31/1978 | 3:00:00 AM | 30.08 | 142.23 | 77 | 985 | Typhoon |
| 7/31/1978 | 6:00:00 AM | 30.60 | 141.90 | 75 | 985 | Typhoon |
| 7/31/1978 | 9:00:00 AM | 31.21 | 141.65 | 75 | 985 | Typhoon |
| 7/31/1978 | 12:00:00 PM | 31.80 | 141.50 | 75 | 985 | Typhoon |
| 7/31/1978 | 3:00:00 PM | 32.26 | 141.47 | 75 | 985 | Typhoon |
| 7/31/1978 | 6:00:00 PM | 32.70 | 141.50 | 75 | 985 | Typhoon |
| 7/31/1978 | 9:00:00 PM | 33.19 | 141.49 | 75 | 985 | Typhoon |
| 8/1/1978 | 12:00:00 AM | 33.70 | 141.50 | 75 | 985 | Typhoon |
| 8/1/1978 | 3:00:00 AM | 34.17 | 141.48 | 75 | 982 | Typhoon |
| 8/1/1978 | 6:00:00 AM | 34.70 | 141.60 | 75 | 980 | Typhoon |
| 8/1/1978 | 9:00:00 AM | 35.36 | 142.00 | 75 | 980 | Typhoon |
| 8/1/1978 | 12:00:00 PM | 36.10 | 142.50 | 75 | 980 | Typhoon |
| 8/1/1978 | 3:00:00 PM | 36.83 | 142.89 | 71 | 980 | Typhoon |
| 8/1/1978 | 6:00:00 PM | 37.60 | 143.30 | 69 | 980 | Severe Tropical Storm |
| 8/1/1978 | 9:00:00 PM | 38.41 | 143.82 | 69 | 980 | Severe Tropical Storm |
| 8/2/1978 | 12:00:00 AM | 39.20 | 144.40 | 69 | 980 | Severe Tropical Storm |
| 8/2/1978 | 3:00:00 AM | 39.94 | 144.96 | 69 | 980 | Severe Tropical Storm |
| 8/2/1978 | 6:00:00 AM | 40.60 | 145.60 | 69 | 980 | Severe Tropical Storm |
| 8/2/1978 | 9:00:00 AM | 41.14 | 146.39 | 66 | 982 | Severe Tropical Storm |
| 8/2/1978 | 12:00:00 PM | 41.60 | 147.20 | 63 | 985 | Severe Tropical Storm |
| 8/2/1978 | 3:00:00 PM | 42.04 | 147.90 | 60 | 985 | Severe Tropical Storm |
| 8/2/1978 | 6:00:00 PM | 42.50 | 148.60 | 58 | 985 | Severe Tropical Storm |
| 8/2/1978 | 9:00:00 PM | 43.05 | 149.33 | 54 | 987 | Severe Tropical Storm |
| 8/3/1978 | 12:00:00 AM | 43.60 | 150.20 | 52 | 990 | Tropical Storm |
| 8/3/1978 | 3:00:00 AM | 44.06 | 151.24 | 52 | 990 | Tropical Storm |
| 8/3/1978 | 6:00:00 AM | 44.50 | 152.50 | 52 | 990 | Tropical Storm |
| 8/3/1978 | 9:00:00 AM | 45.03 | 154.00 | 52 | 990 | Tropical Storm |
| 8/3/1978 | 12:00:00 PM | 45.50 | 155.60 | 52 | 990 | Tropical Storm |
| 8/3/1978 | 3:00:00 PM | 45.82 | 157.08 | 52 | 992 | Tropical Storm |
| 8/3/1978 | 6:00:00 PM | 46.00 | 158.60 | 52 | 994 | Tropical Storm |
| 8/3/1978 | 9:00:00 PM | 45.95 | 160.02 | 0 | 996 | Tropical Storm |
| 8/4/1978 | 12:00:00 AM | 46.00 | 162.00 | 0 | 998 | Extratropical |
| 8/4/1978 | 3:00:00 AM | 46.43 | 165.21 | 0 | 998 | Extratropical |
| 8/4/1978 | 6:00:00 AM | 47.00 | 169.00 | 0 | 998 | Extratropical |
| 8/4/1978 | 9:00:00 AM | 47.54 | 172.66 | 0 | 996 | Extratropical |
| 8/4/1978 | 12:00:00 PM | 48.00 | 176.20 | 0 | 994 | Extratropical |