Storm Activity: 4/21/1999 - 4/30/1999
Date | Time | Lat | Lon | Wind (mph) | Pressure (mb) | Storm Type |
|---|---|---|---|---|---|---|
| 4/21/1999 | 6:00:00 PM | 9.00 | 126.00 | 0 | 1004 | Tropical Depression |
| 4/21/1999 | 9:00:00 PM | 9.45 | 126.05 | 0 | 1004 | Tropical Depression |
| 4/22/1999 | 12:00:00 AM | 10.00 | 126.00 | 0 | 1004 | Tropical Depression |
| 4/22/1999 | 3:00:00 AM | 10.71 | 125.79 | 0 | 1003 | Tropical Depression |
| 4/22/1999 | 6:00:00 AM | 11.50 | 125.50 | 0 | 1002 | Tropical Depression |
| 4/22/1999 | 9:00:00 AM | 12.32 | 125.15 | 0 | 1002 | Tropical Depression |
| 4/22/1999 | 12:00:00 PM | 13.00 | 125.00 | 0 | 1002 | Tropical Depression |
| 4/22/1999 | 3:00:00 PM | 13.39 | 125.30 | 0 | 1002 | Tropical Depression |
| 4/22/1999 | 6:00:00 PM | 13.60 | 125.80 | 0 | 1002 | Tropical Depression |
| 4/22/1999 | 9:00:00 PM | 13.78 | 126.25 | 0 | 1001 | Tropical Depression |
| 4/23/1999 | 12:00:00 AM | 13.90 | 126.60 | 0 | 1000 | Tropical Depression |
| 4/23/1999 | 3:00:00 AM | 14.01 | 126.74 | 0 | 1000 | Tropical Depression |
| 4/23/1999 | 6:00:00 AM | 14.10 | 126.80 | 0 | 1000 | Tropical Depression |
| 4/23/1999 | 9:00:00 AM | 14.13 | 126.91 | 0 | 999 | Tropical Depression |
| 4/23/1999 | 12:00:00 PM | 14.20 | 127.10 | 40 | 998 | Tropical Storm |
| 4/23/1999 | 3:00:00 PM | 14.45 | 127.41 | 43 | 997 | Tropical Storm |
| 4/23/1999 | 6:00:00 PM | 14.70 | 127.80 | 46 | 996 | Tropical Storm |
| 4/23/1999 | 9:00:00 PM | 14.77 | 128.22 | 46 | 994 | Tropical Storm |
| 4/24/1999 | 12:00:00 AM | 14.80 | 128.60 | 46 | 992 | Tropical Storm |
| 4/24/1999 | 3:00:00 AM | 14.88 | 128.80 | 46 | 992 | Tropical Storm |
| 4/24/1999 | 6:00:00 AM | 15.00 | 129.00 | 46 | 992 | Tropical Storm |
| 4/24/1999 | 9:00:00 AM | 15.11 | 129.38 | 46 | 992 | Tropical Storm |
| 4/24/1999 | 12:00:00 PM | 15.30 | 129.80 | 46 | 992 | Tropical Storm |
| 4/24/1999 | 3:00:00 PM | 15.61 | 130.18 | 46 | 991 | Tropical Storm |
| 4/24/1999 | 6:00:00 PM | 16.00 | 130.50 | 46 | 990 | Tropical Storm |
| 4/24/1999 | 9:00:00 PM | 16.39 | 130.72 | 48 | 990 | Tropical Storm |
| 4/25/1999 | 12:00:00 AM | 16.80 | 130.90 | 52 | 990 | Tropical Storm |
| 4/25/1999 | 3:00:00 AM | 17.19 | 131.08 | 54 | 987 | Tropical Storm |
| 4/25/1999 | 6:00:00 AM | 17.60 | 131.30 | 58 | 985 | Severe Tropical Storm |
| 4/25/1999 | 9:00:00 AM | 18.05 | 131.65 | 58 | 985 | Severe Tropical Storm |
| 4/25/1999 | 12:00:00 PM | 18.50 | 132.00 | 58 | 985 | Severe Tropical Storm |
| 4/25/1999 | 3:00:00 PM | 18.91 | 132.19 | 60 | 982 | Severe Tropical Storm |
| 4/25/1999 | 6:00:00 PM | 19.30 | 132.40 | 63 | 980 | Severe Tropical Storm |
| 4/25/1999 | 9:00:00 PM | 19.67 | 132.78 | 63 | 980 | Severe Tropical Storm |
| 4/26/1999 | 12:00:00 AM | 20.00 | 133.20 | 63 | 980 | Severe Tropical Storm |
| 4/26/1999 | 3:00:00 AM | 20.31 | 133.54 | 63 | 980 | Severe Tropical Storm |
| 4/26/1999 | 6:00:00 AM | 20.60 | 133.90 | 63 | 980 | Severe Tropical Storm |
| 4/26/1999 | 9:00:00 AM | 20.88 | 134.35 | 60 | 980 | Severe Tropical Storm |
| 4/26/1999 | 12:00:00 PM | 21.20 | 134.90 | 58 | 980 | Severe Tropical Storm |
| 4/26/1999 | 3:00:00 PM | 21.55 | 135.53 | 58 | 980 | Severe Tropical Storm |
| 4/26/1999 | 6:00:00 PM | 22.00 | 136.30 | 58 | 980 | Severe Tropical Storm |
| 4/26/1999 | 9:00:00 PM | 22.60 | 137.21 | 58 | 980 | Severe Tropical Storm |
| 4/27/1999 | 12:00:00 AM | 23.20 | 138.20 | 58 | 980 | Severe Tropical Storm |
| 4/27/1999 | 3:00:00 AM | 23.61 | 139.14 | 58 | 980 | Severe Tropical Storm |
| 4/27/1999 | 6:00:00 AM | 24.00 | 140.10 | 58 | 980 | Severe Tropical Storm |
| 4/27/1999 | 9:00:00 AM | 24.52 | 141.21 | 58 | 980 | Severe Tropical Storm |
| 4/27/1999 | 12:00:00 PM | 25.10 | 142.20 | 58 | 980 | Severe Tropical Storm |
| 4/27/1999 | 3:00:00 PM | 25.70 | 142.90 | 58 | 980 | Severe Tropical Storm |
| 4/27/1999 | 6:00:00 PM | 26.20 | 143.60 | 58 | 980 | Severe Tropical Storm |
| 4/27/1999 | 9:00:00 PM | 26.60 | 144.20 | 58 | 980 | Severe Tropical Storm |
| 4/28/1999 | 12:00:00 AM | 27.10 | 144.90 | 52 | 985 | Tropical Storm |
| 4/28/1999 | 3:00:00 AM | 27.60 | 145.93 | 52 | 985 | Tropical Storm |
| 4/28/1999 | 6:00:00 AM | 28.10 | 147.10 | 52 | 985 | Tropical Storm |
| 4/28/1999 | 9:00:00 AM | 28.60 | 148.13 | 0 | 988 | Tropical Storm |
| 4/28/1999 | 12:00:00 PM | 29.10 | 149.20 | 0 | 992 | Extratropical |
| 4/28/1999 | 3:00:00 PM | 29.60 | 150.42 | 0 | 993 | Extratropical |
| 4/28/1999 | 6:00:00 PM | 30.10 | 151.70 | 0 | 994 | Extratropical |
| 4/28/1999 | 9:00:00 PM | 30.64 | 152.95 | 0 | 995 | Extratropical |
| 4/29/1999 | 12:00:00 AM | 31.10 | 154.20 | 0 | 996 | Extratropical |
| 4/29/1999 | 3:00:00 AM | 31.28 | 155.44 | 0 | 996 | Extratropical |
| 4/29/1999 | 6:00:00 AM | 31.50 | 156.70 | 0 | 996 | Extratropical |
| 4/29/1999 | 9:00:00 AM | 32.09 | 158.10 | 0 | 997 | Extratropical |
| 4/29/1999 | 12:00:00 PM | 32.70 | 159.40 | 0 | 998 | Extratropical |
| 4/29/1999 | 3:00:00 PM | 32.98 | 160.41 | 0 | 1001 | Extratropical |
| 4/29/1999 | 6:00:00 PM | 33.20 | 161.20 | 0 | 1004 | Extratropical |
| 4/29/1999 | 9:00:00 PM | 33.56 | 161.88 | 0 | 1005 | Extratropical |
| 4/30/1999 | 12:00:00 AM | 34.00 | 162.50 | 0 | 1006 | Extratropical |
| 4/30/1999 | 3:00:00 AM | 34.49 | 163.18 | 0 | 1007 | Extratropical |
| 4/30/1999 | 6:00:00 AM | 35.00 | 163.90 | 0 | 1008 | Extratropical |