Storm Activity: 8/12/1987 - 8/23/1987
Date | Time | Lat | Lon | Wind (mph) | Pressure (mb) | Storm Type |
|---|---|---|---|---|---|---|
| 8/12/1987 | 6:00:00 AM | 12.00 | 137.50 | 0 | 1008 | Tropical Depression |
| 8/12/1987 | 9:00:00 AM | 12.23 | 136.69 | 0 | 1008 | Tropical Depression |
| 8/12/1987 | 12:00:00 PM | 12.50 | 136.00 | 0 | 1008 | Tropical Depression |
| 8/12/1987 | 3:00:00 PM | 12.83 | 135.51 | 0 | 1006 | Tropical Depression |
| 8/12/1987 | 6:00:00 PM | 13.20 | 135.10 | 0 | 1004 | Tropical Depression |
| 8/12/1987 | 9:00:00 PM | 13.57 | 134.64 | 0 | 1003 | Tropical Depression |
| 8/13/1987 | 12:00:00 AM | 13.90 | 134.20 | 0 | 1002 | Tropical Depression |
| 8/13/1987 | 3:00:00 AM | 14.16 | 133.82 | 0 | 1001 | Tropical Depression |
| 8/13/1987 | 6:00:00 AM | 14.40 | 133.40 | 0 | 1000 | Tropical Depression |
| 8/13/1987 | 9:00:00 AM | 14.65 | 132.89 | 0 | 1001 | Tropical Depression |
| 8/13/1987 | 12:00:00 PM | 14.90 | 132.30 | 0 | 1002 | Tropical Depression |
| 8/13/1987 | 3:00:00 PM | 15.17 | 131.61 | 0 | 1002 | Tropical Depression |
| 8/13/1987 | 6:00:00 PM | 15.40 | 131.00 | 0 | 1002 | Tropical Depression |
| 8/13/1987 | 9:00:00 PM | 15.56 | 130.65 | 0 | 1002 | Tropical Depression |
| 8/14/1987 | 12:00:00 AM | 15.70 | 130.40 | 0 | 1002 | Tropical Depression |
| 8/14/1987 | 3:00:00 AM | 15.85 | 130.14 | 0 | 1002 | Tropical Depression |
| 8/14/1987 | 6:00:00 AM | 16.00 | 129.80 | 0 | 1002 | Tropical Depression |
| 8/14/1987 | 9:00:00 AM | 16.17 | 129.28 | 0 | 1001 | Tropical Depression |
| 8/14/1987 | 12:00:00 PM | 16.30 | 128.70 | 46 | 1000 | Tropical Storm |
| 8/14/1987 | 3:00:00 PM | 16.33 | 128.13 | 46 | 999 | Tropical Storm |
| 8/14/1987 | 6:00:00 PM | 16.30 | 127.70 | 46 | 998 | Tropical Storm |
| 8/14/1987 | 9:00:00 PM | 16.24 | 127.60 | 48 | 996 | Tropical Storm |
| 8/15/1987 | 12:00:00 AM | 16.20 | 127.60 | 52 | 994 | Tropical Storm |
| 8/15/1987 | 3:00:00 AM | 16.23 | 127.50 | 54 | 993 | Tropical Storm |
| 8/15/1987 | 6:00:00 AM | 16.30 | 127.30 | 58 | 992 | Severe Tropical Storm |
| 8/15/1987 | 9:00:00 AM | 16.35 | 126.90 | 58 | 991 | Severe Tropical Storm |
| 8/15/1987 | 12:00:00 PM | 16.40 | 126.50 | 58 | 990 | Severe Tropical Storm |
| 8/15/1987 | 3:00:00 PM | 16.46 | 126.31 | 60 | 987 | Severe Tropical Storm |
| 8/15/1987 | 6:00:00 PM | 16.50 | 126.20 | 63 | 985 | Severe Tropical Storm |
| 8/15/1987 | 9:00:00 PM | 16.49 | 126.12 | 66 | 982 | Severe Tropical Storm |
| 8/16/1987 | 12:00:00 AM | 16.50 | 126.00 | 69 | 980 | Severe Tropical Storm |
| 8/16/1987 | 3:00:00 AM | 16.58 | 125.74 | 69 | 980 | Severe Tropical Storm |
| 8/16/1987 | 6:00:00 AM | 16.70 | 125.40 | 69 | 980 | Severe Tropical Storm |
| 8/16/1987 | 9:00:00 AM | 16.87 | 125.04 | 71 | 977 | Severe Tropical Storm |
| 8/16/1987 | 12:00:00 PM | 17.00 | 124.70 | 75 | 975 | Typhoon |
| 8/16/1987 | 3:00:00 PM | 17.01 | 124.43 | 77 | 972 | Typhoon |
| 8/16/1987 | 6:00:00 PM | 16.90 | 124.20 | 81 | 970 | Typhoon |
| 8/16/1987 | 9:00:00 PM | 16.65 | 123.98 | 81 | 967 | Typhoon |
| 8/17/1987 | 12:00:00 AM | 16.40 | 123.80 | 81 | 965 | Typhoon |
| 8/17/1987 | 3:00:00 AM | 16.31 | 123.71 | 81 | 965 | Typhoon |
| 8/17/1987 | 6:00:00 AM | 16.30 | 123.60 | 81 | 965 | Typhoon |
| 8/17/1987 | 9:00:00 AM | 16.30 | 123.39 | 83 | 962 | Typhoon |
| 8/17/1987 | 12:00:00 PM | 16.30 | 123.10 | 86 | 960 | Typhoon |
| 8/17/1987 | 3:00:00 PM | 16.26 | 122.80 | 83 | 962 | Typhoon |
| 8/17/1987 | 6:00:00 PM | 16.20 | 122.40 | 81 | 965 | Typhoon |
| 8/17/1987 | 9:00:00 PM | 16.13 | 121.87 | 75 | 972 | Typhoon |
| 8/18/1987 | 12:00:00 AM | 16.00 | 121.30 | 69 | 980 | Severe Tropical Storm |
| 8/18/1987 | 3:00:00 AM | 15.75 | 120.79 | 66 | 982 | Severe Tropical Storm |
| 8/18/1987 | 6:00:00 AM | 15.50 | 120.30 | 63 | 985 | Severe Tropical Storm |
| 8/18/1987 | 9:00:00 AM | 15.37 | 119.84 | 63 | 985 | Severe Tropical Storm |
| 8/18/1987 | 12:00:00 PM | 15.30 | 119.40 | 63 | 985 | Severe Tropical Storm |
| 8/18/1987 | 3:00:00 PM | 15.23 | 118.95 | 63 | 982 | Severe Tropical Storm |
| 8/18/1987 | 6:00:00 PM | 15.20 | 118.50 | 63 | 980 | Severe Tropical Storm |
| 8/18/1987 | 9:00:00 PM | 15.18 | 118.05 | 66 | 977 | Severe Tropical Storm |
| 8/19/1987 | 12:00:00 AM | 15.20 | 117.60 | 69 | 975 | Severe Tropical Storm |
| 8/19/1987 | 3:00:00 AM | 15.24 | 117.14 | 71 | 972 | Severe Tropical Storm |
| 8/19/1987 | 6:00:00 AM | 15.30 | 116.70 | 75 | 970 | Typhoon |
| 8/19/1987 | 9:00:00 AM | 15.40 | 116.30 | 75 | 970 | Typhoon |
| 8/19/1987 | 12:00:00 PM | 15.50 | 115.90 | 75 | 970 | Typhoon |
| 8/19/1987 | 3:00:00 PM | 15.56 | 115.46 | 75 | 970 | Typhoon |
| 8/19/1987 | 6:00:00 PM | 15.60 | 115.00 | 75 | 970 | Typhoon |
| 8/19/1987 | 9:00:00 PM | 15.65 | 114.53 | 77 | 967 | Typhoon |
| 8/20/1987 | 12:00:00 AM | 15.70 | 114.10 | 81 | 965 | Typhoon |
| 8/20/1987 | 3:00:00 AM | 15.74 | 113.77 | 81 | 965 | Typhoon |
| 8/20/1987 | 6:00:00 AM | 15.80 | 113.50 | 81 | 965 | Typhoon |
| 8/20/1987 | 9:00:00 AM | 15.89 | 113.24 | 81 | 965 | Typhoon |
| 8/20/1987 | 12:00:00 PM | 16.00 | 113.00 | 81 | 965 | Typhoon |
| 8/20/1987 | 3:00:00 PM | 16.11 | 112.75 | 81 | 965 | Typhoon |
| 8/20/1987 | 6:00:00 PM | 16.20 | 112.50 | 81 | 965 | Typhoon |
| 8/20/1987 | 9:00:00 PM | 16.24 | 112.27 | 81 | 965 | Typhoon |
| 8/21/1987 | 12:00:00 AM | 16.30 | 112.00 | 81 | 965 | Typhoon |
| 8/21/1987 | 3:00:00 AM | 16.40 | 111.68 | 77 | 967 | Typhoon |
| 8/21/1987 | 6:00:00 AM | 16.60 | 111.30 | 75 | 970 | Typhoon |
| 8/21/1987 | 9:00:00 AM | 16.93 | 110.90 | 75 | 970 | Typhoon |
| 8/21/1987 | 12:00:00 PM | 17.30 | 110.40 | 75 | 970 | Typhoon |
| 8/21/1987 | 3:00:00 PM | 17.62 | 109.78 | 71 | 972 | Typhoon |
| 8/21/1987 | 6:00:00 PM | 17.90 | 109.10 | 69 | 975 | Severe Tropical Storm |
| 8/21/1987 | 9:00:00 PM | 18.12 | 108.43 | 69 | 975 | Severe Tropical Storm |
| 8/22/1987 | 12:00:00 AM | 18.30 | 107.80 | 69 | 975 | Severe Tropical Storm |
| 8/22/1987 | 3:00:00 AM | 18.46 | 107.28 | 66 | 975 | Severe Tropical Storm |
| 8/22/1987 | 6:00:00 AM | 18.60 | 106.80 | 63 | 975 | Severe Tropical Storm |
| 8/22/1987 | 9:00:00 AM | 18.71 | 106.32 | 60 | 977 | Severe Tropical Storm |
| 8/22/1987 | 12:00:00 PM | 18.80 | 105.80 | 58 | 980 | Severe Tropical Storm |
| 8/22/1987 | 3:00:00 PM | 18.90 | 105.19 | 54 | 982 | Severe Tropical Storm |
| 8/22/1987 | 6:00:00 PM | 19.00 | 104.50 | 52 | 985 | Tropical Storm |
| 8/22/1987 | 9:00:00 PM | 19.08 | 103.77 | 48 | 987 | Tropical Storm |
| 8/23/1987 | 12:00:00 AM | 19.20 | 103.00 | 46 | 990 | Tropical Storm |
| 8/23/1987 | 3:00:00 AM | 19.40 | 102.19 | 0 | 992 | Tropical Storm |
| 8/23/1987 | 6:00:00 AM | 19.70 | 101.40 | 0 | 994 | Tropical Depression |
| 8/23/1987 | 9:00:00 AM | 20.06 | 100.69 | 0 | 995 | Tropical Depression |
| 8/23/1987 | 12:00:00 PM | 20.50 | 100.00 | 0 | 996 | Tropical Depression |
| 8/23/1987 | 3:00:00 PM | 20.99 | 99.27 | 0 | 997 | Tropical Depression |