Storm Activity: Jul 11, 1958 - Jul 18, 1958
Jul 18 · 00:00 GMT -- 998 mb Extratropical
| Jul 18 | 00:00 GMT | 29.5 | 110.2 | -- | 998 mb | Extratropical | -- |
| Jul 17 | 21:00 GMT | 29.04 | 110.99 | -- | 998 mb | Tropical Depression | -- |
| Jul 17 | 18:00 GMT | 28.6 | 111.7 | -- | 998 mb | Tropical Depression | -- |
| Jul 17 | 15:00 GMT | 28.2 | 112.28 | -- | 996 mb | Tropical Depression | -- |
| Jul 17 | 12:00 GMT | 27.8 | 112.8 | -- | 995 mb | Tropical Depression | -- |
| Jul 17 | 09:00 GMT | 27.35 | 113.35 | -- | 993 mb | Unknown | -- |
| Jul 17 | 06:00 GMT | 26.9 | 113.9 | -- | 992 mb | Unknown | -- |
| Jul 17 | 03:00 GMT | 26.48 | 114.47 | -- | 991 mb | Unknown | -- |
| Jul 17 | 00:00 GMT | 26.1 | 115 | -- | 990 mb | Unknown | -- |
| Jul 16 | 21:00 GMT | 25.78 | 115.49 | -- | 990 mb | Unknown | -- |
| Jul 16 | 18:00 GMT | 25.5 | 115.9 | -- | 990 mb | Unknown | -- |
| Jul 16 | 15:00 GMT | 25.23 | 116.19 | -- | 987 mb | Unknown | -- |
| Jul 16 | 12:00 GMT | 25 | 116.5 | -- | 985 mb | Unknown | -- |
| Jul 16 | 09:00 GMT | 24.79 | 116.97 | -- | 982 mb | Unknown | -- |
| Jul 16 | 06:00 GMT | 24.6 | 117.5 | -- | 980 mb | Unknown | -- |
| Jul 16 | 03:00 GMT | 24.44 | 117.99 | -- | 980 mb | Unknown | -- |
| Jul 16 | 00:00 GMT | 24.3 | 118.5 | -- | 980 mb | Unknown | -- |
| Jul 15 | 21:00 GMT | 24.16 | 119.06 | -- | 975 mb | Unknown | -- |
| Jul 15 | 18:00 GMT | 24 | 119.7 | -- | 970 mb | Unknown | -- |
| Jul 15 | 15:00 GMT | 23.85 | 120.48 | -- | 960 mb | Unknown | -- |
| Jul 15 | 12:00 GMT | 23.6 | 121.3 | -- | 950 mb | Unknown | -- |
| Jul 15 | 09:00 GMT | 23.17 | 122.06 | -- | 945 mb | Unknown | -- |
| Jul 15 | 06:00 GMT | 22.7 | 122.7 | -- | 940 mb | Unknown | -- |
| Jul 15 | 03:00 GMT | 22.37 | 123.13 | -- | 940 mb | Unknown | -- |
| Jul 15 | 00:00 GMT | 22.1 | 123.5 | -- | 940 mb | Unknown | -- |
| Jul 14 | 21:00 GMT | 21.83 | 124 | -- | 940 mb | Unknown | -- |
| Jul 14 | 18:00 GMT | 21.6 | 124.5 | -- | 940 mb | Unknown | -- |
| Jul 14 | 15:00 GMT | 21.43 | 124.92 | -- | 940 mb | Unknown | -- |
| Jul 14 | 12:00 GMT | 21.3 | 125.3 | -- | 940 mb | Unknown | -- |
| Jul 14 | 09:00 GMT | 21.16 | 125.63 | -- | 940 mb | Unknown | -- |
| Jul 14 | 06:00 GMT | 21 | 126 | -- | 940 mb | Unknown | -- |
| Jul 14 | 03:00 GMT | 20.8 | 126.54 | -- | 940 mb | Unknown | -- |
| Jul 14 | 00:00 GMT | 20.6 | 127.1 | -- | 940 mb | Unknown | -- |
| Jul 13 | 21:00 GMT | 20.46 | 127.52 | -- | 935 mb | Unknown | -- |
| Jul 13 | 18:00 GMT | 20.3 | 127.9 | -- | 930 mb | Unknown | -- |
| Jul 13 | 15:00 GMT | 19.99 | 128.3 | -- | 927 mb | Unknown | -- |
| Jul 13 | 12:00 GMT | 19.7 | 128.7 | -- | 925 mb | Unknown | -- |
| Jul 13 | 09:00 GMT | 19.56 | 129.12 | -- | 925 mb | Unknown | -- |
| Jul 13 | 06:00 GMT | 19.5 | 129.5 | -- | 925 mb | Unknown | -- |
| Jul 13 | 03:00 GMT | 19.48 | 129.77 | -- | 925 mb | Unknown | -- |
| Jul 13 | 00:00 GMT | 19.5 | 130 | -- | 925 mb | Unknown | -- |
| Jul 12 | 21:00 GMT | 19.55 | 130.3 | -- | 942 mb | Unknown | -- |
| Jul 12 | 18:00 GMT | 19.5 | 130.6 | -- | 960 mb | Unknown | -- |
| Jul 12 | 15:00 GMT | 19.25 | 130.86 | -- | 960 mb | Unknown | -- |
| Jul 12 | 12:00 GMT | 18.9 | 131.1 | -- | 960 mb | Unknown | -- |
| Jul 12 | 09:00 GMT | 18.55 | 131.34 | -- | 960 mb | Unknown | -- |
| Jul 12 | 06:00 GMT | 18.2 | 131.6 | -- | 960 mb | Unknown | -- |
| Jul 12 | 03:00 GMT | 17.88 | 131.94 | -- | 960 mb | Unknown | -- |
| Jul 12 | 00:00 GMT | 17.6 | 132.3 | -- | 960 mb | Unknown | -- |
| Jul 11 | 21:00 GMT | 17.39 | 132.65 | -- | 979 mb | Tropical Depression | -- |
| Jul 11 | 18:00 GMT | 17.2 | 133 | -- | 998 mb | Tropical Depression | -- |
| Jul 11 | 15:00 GMT | 16.94 | 133.36 | -- | 1,000 mb | Tropical Depression | -- |
| Jul 11 | 12:00 GMT | 16.7 | 133.7 | -- | 1,002 mb | Tropical Depression | -- |
| Jul 11 | 09:00 GMT | 16.54 | 134 | -- | 1,002 mb | Tropical Depression | -- |
| Jul 11 | 06:00 GMT | 16.4 | 134.3 | -- | 1,002 mb | Tropical Depression | -- |
| Jul 11 | 03:00 GMT | 16.22 | 134.64 | -- | 1,003 mb | Tropical Depression | -- |
| Jul 11 | 00:00 GMT | 16 | 135 | -- | 1,004 mb | Tropical Depression | -- |
Learn more about Tropical Depression Winnie and the 1958 Western Pacific hurricane season in our hurricane archive.
View All Hurricanes and Tropical Cyclones