Storm Activity: Apr 11, 1957 - Apr 18, 1957
Apr 18 · 06:00 GMT -- 1,008 mb Tropical Depression
| Apr 18 | 06:00 GMT | 17.7 | 120 | -- | 1,008 mb | Tropical Depression | -- |
| Apr 18 | 03:00 GMT | 18.06 | 121.2 | -- | 1,009 mb | Tropical Depression | -- |
| Apr 18 | 00:00 GMT | 18.3 | 122.2 | -- | 1,010 mb | Tropical Depression | -- |
| Apr 17 | 21:00 GMT | 18.35 | 122.86 | -- | 1,007 mb | Tropical Depression | -- |
| Apr 17 | 18:00 GMT | 18.3 | 123.3 | -- | 1,005 mb | Tropical Depression | -- |
| Apr 17 | 15:00 GMT | 18.27 | 123.68 | -- | 1,005 mb | Tropical Depression | -- |
| Apr 17 | 12:00 GMT | 18.2 | 124 | -- | 1,005 mb | Tropical Depression | -- |
| Apr 17 | 09:00 GMT | 18.05 | 124.37 | -- | 1,005 mb | Tropical Depression | -- |
| Apr 17 | 06:00 GMT | 17.9 | 124.7 | -- | 1,005 mb | Tropical Depression | -- |
| Apr 17 | 03:00 GMT | 17.85 | 124.92 | -- | 1,005 mb | Tropical Depression | -- |
| Apr 17 | 00:00 GMT | 17.8 | 125.1 | -- | 1,005 mb | Tropical Depression | -- |
| Apr 16 | 21:00 GMT | 17.66 | 125.29 | -- | 1,004 mb | Unknown | -- |
| Apr 16 | 18:00 GMT | 17.5 | 125.5 | -- | 1,004 mb | Unknown | -- |
| Apr 16 | 15:00 GMT | 17.4 | 125.74 | -- | 1,002 mb | Unknown | -- |
| Apr 16 | 12:00 GMT | 17.3 | 126 | -- | 1,000 mb | Unknown | -- |
| Apr 16 | 09:00 GMT | 17.17 | 126.29 | -- | 999 mb | Unknown | -- |
| Apr 16 | 06:00 GMT | 17 | 126.5 | -- | 998 mb | Unknown | -- |
| Apr 16 | 03:00 GMT | 16.73 | 126.51 | -- | 997 mb | Unknown | -- |
| Apr 16 | 00:00 GMT | 16.5 | 126.5 | -- | 997 mb | Unknown | -- |
| Apr 15 | 21:00 GMT | 16.43 | 126.66 | -- | 991 mb | Unknown | -- |
| Apr 15 | 18:00 GMT | 16.4 | 126.9 | -- | 985 mb | Unknown | -- |
| Apr 15 | 15:00 GMT | 16.35 | 127.18 | -- | 982 mb | Unknown | -- |
| Apr 15 | 12:00 GMT | 16.2 | 127.4 | -- | 980 mb | Unknown | -- |
| Apr 15 | 09:00 GMT | 15.89 | 127.44 | -- | 977 mb | Unknown | -- |
| Apr 15 | 06:00 GMT | 15.5 | 127.4 | -- | 975 mb | Unknown | -- |
| Apr 15 | 03:00 GMT | 15.15 | 127.4 | -- | 975 mb | Unknown | -- |
| Apr 15 | 00:00 GMT | 14.8 | 127.4 | -- | 975 mb | Unknown | -- |
| Apr 14 | 21:00 GMT | 14.46 | 127.39 | -- | 977 mb | Unknown | -- |
| Apr 14 | 18:00 GMT | 14.1 | 127.4 | -- | 980 mb | Unknown | -- |
| Apr 14 | 15:00 GMT | 13.72 | 127.44 | -- | 980 mb | Unknown | -- |
| Apr 14 | 12:00 GMT | 13.3 | 127.5 | -- | 980 mb | Unknown | -- |
| Apr 14 | 09:00 GMT | 12.84 | 127.59 | -- | 980 mb | Unknown | -- |
| Apr 14 | 06:00 GMT | 12.4 | 127.7 | -- | 980 mb | Unknown | -- |
| Apr 14 | 03:00 GMT | 12.04 | 127.85 | -- | 985 mb | Unknown | -- |
| Apr 14 | 00:00 GMT | 11.7 | 128 | -- | 990 mb | Unknown | -- |
| Apr 13 | 21:00 GMT | 11.36 | 128.09 | -- | 995 mb | Unknown | -- |
| Apr 13 | 18:00 GMT | 11 | 128.2 | -- | 1,000 mb | Unknown | -- |
| Apr 13 | 15:00 GMT | 10.59 | 128.37 | -- | 1,001 mb | Unknown | -- |
| Apr 13 | 12:00 GMT | 10.2 | 128.6 | -- | 1,002 mb | Unknown | -- |
| Apr 13 | 09:00 GMT | 9.91 | 128.84 | -- | 1,002 mb | Unknown | -- |
| Apr 13 | 06:00 GMT | 9.6 | 129.2 | -- | 1,002 mb | Unknown | -- |
| Apr 13 | 03:00 GMT | 9.15 | 129.76 | -- | 1,002 mb | Unknown | -- |
| Apr 13 | 00:00 GMT | 8.7 | 130.4 | -- | 1,002 mb | Unknown | -- |
| Apr 12 | 21:00 GMT | 8.38 | 131.01 | -- | 1,002 mb | Unknown | -- |
| Apr 12 | 18:00 GMT | 8.1 | 131.6 | -- | 1,002 mb | Unknown | -- |
| Apr 12 | 15:00 GMT | 7.79 | 132.16 | -- | 1,002 mb | Unknown | -- |
| Apr 12 | 12:00 GMT | 7.5 | 132.7 | -- | 1,002 mb | Unknown | -- |
| Apr 12 | 09:00 GMT | 7.23 | 133.29 | -- | 1,002 mb | Unknown | -- |
| Apr 12 | 06:00 GMT | 7 | 133.8 | -- | 1,002 mb | Unknown | -- |
| Apr 12 | 03:00 GMT | 6.81 | 134.18 | -- | 1,002 mb | Unknown | -- |
| Apr 12 | 00:00 GMT | 6.7 | 134.4 | -- | 1,002 mb | Unknown | -- |
| Apr 11 | 21:00 GMT | 6.65 | 134.44 | -- | 1,002 mb | Tropical Depression | -- |
| Apr 11 | 18:00 GMT | 6.7 | 134.5 | -- | 1,002 mb | Tropical Depression | -- |
| Apr 11 | 15:00 GMT | 6.85 | 134.8 | -- | 1,002 mb | Tropical Depression | -- |
| Apr 11 | 12:00 GMT | 7 | 135.2 | -- | 1,002 mb | Tropical Depression | -- |
| Apr 11 | 09:00 GMT | 7.04 | 135.61 | -- | 1,002 mb | Tropical Depression | -- |
| Apr 11 | 06:00 GMT | 7 | 136 | -- | 1,002 mb | Tropical Depression | -- |
Learn more about Tropical Depression Shirley and the 1957 Western Pacific hurricane season in our hurricane archive.
View All Hurricanes and Tropical Cyclones