Storm Activity: Mar 4, 1959 - Mar 17, 1959
Mar 17 · 18:00 GMT -- 1,008 mb Tropical Depression
| Mar 17 | 18:00 GMT | 12.2 | 117 | -- | 1,008 mb | Tropical Depression | -- |
| Mar 17 | 15:00 GMT | 12.68 | 116.98 | -- | 1,008 mb | Tropical Depression | -- |
| Mar 17 | 12:00 GMT | 13 | 117 | -- | 1,008 mb | Tropical Depression | -- |
| Mar 17 | 09:00 GMT | 13.07 | 117.06 | -- | 1,008 mb | Tropical Depression | -- |
| Mar 17 | 06:00 GMT | 13 | 116.9 | -- | 1,008 mb | Tropical Depression | -- |
| Mar 17 | 03:00 GMT | 12.92 | 116.17 | -- | 1,007 mb | Tropical Depression | -- |
| Mar 17 | 00:00 GMT | 12.8 | 115.5 | -- | 1,006 mb | Tropical Depression | -- |
| Mar 16 | 21:00 GMT | 12.64 | 115.52 | -- | 1,006 mb | Tropical Depression | -- |
| Mar 16 | 18:00 GMT | 12.5 | 115.8 | -- | 1,006 mb | Tropical Depression | -- |
| Mar 16 | 15:00 GMT | 12.44 | 115.99 | -- | 1,006 mb | Tropical Depression | -- |
| Mar 16 | 12:00 GMT | 12.4 | 116.2 | -- | 1,006 mb | Tropical Depression | -- |
| Mar 16 | 09:00 GMT | 12.32 | 116.45 | -- | 1,006 mb | Tropical Depression | -- |
| Mar 16 | 06:00 GMT | 12.2 | 116.7 | -- | 1,006 mb | Tropical Depression | -- |
| Mar 16 | 03:00 GMT | 12.1 | 116.79 | -- | 1,007 mb | Tropical Depression | -- |
| Mar 16 | 00:00 GMT | 11.9 | 117.1 | -- | 1,008 mb | Tropical Depression | -- |
| Mar 15 | 21:00 GMT | 11.52 | 117.98 | -- | 1,008 mb | Tropical Depression | -- |
| Mar 15 | 18:00 GMT | 11 | 119 | -- | 1,008 mb | Tropical Depression | -- |
| Mar 15 | 15:00 GMT | 10.38 | 119.7 | -- | 1,008 mb | Tropical Depression | -- |
| Mar 15 | 12:00 GMT | 9.8 | 120.3 | -- | 1,008 mb | Tropical Depression | -- |
| Mar 15 | 09:00 GMT | 9.43 | 120.98 | -- | 1,008 mb | Tropical Depression | -- |
| Mar 15 | 06:00 GMT | 9.2 | 121.6 | -- | 1,008 mb | Tropical Depression | -- |
| Mar 15 | 03:00 GMT | 9.05 | 122.07 | -- | 1,008 mb | Tropical Depression | -- |
| Mar 15 | 00:00 GMT | 9 | 122.5 | -- | 1,008 mb | Tropical Depression | -- |
| Mar 14 | 21:00 GMT | 8.95 | 122.99 | -- | 1,008 mb | Tropical Depression | -- |
| Mar 14 | 18:00 GMT | 9 | 123.5 | -- | 1,008 mb | Tropical Depression | -- |
| Mar 14 | 15:00 GMT | 9.24 | 124 | -- | 1,007 mb | Tropical Depression | -- |
| Mar 14 | 12:00 GMT | 9.5 | 124.5 | -- | 1,006 mb | Tropical Depression | -- |
| Mar 14 | 09:00 GMT | 9.59 | 125 | -- | 1,006 mb | Tropical Depression | -- |
| Mar 14 | 06:00 GMT | 9.6 | 125.5 | -- | 1,006 mb | Tropical Depression | -- |
| Mar 14 | 03:00 GMT | 9.61 | 126 | -- | 1,006 mb | Tropical Depression | -- |
| Mar 14 | 00:00 GMT | 9.6 | 126.5 | -- | 1,006 mb | Tropical Depression | -- |
| Mar 13 | 21:00 GMT | 9.56 | 127.01 | -- | 1,006 mb | Tropical Depression | -- |
| Mar 13 | 18:00 GMT | 9.5 | 127.5 | -- | 1,006 mb | Tropical Depression | -- |
| Mar 13 | 15:00 GMT | 9.44 | 127.96 | -- | 1,006 mb | Tropical Depression | -- |
| Mar 13 | 12:00 GMT | 9.4 | 128.4 | -- | 1,006 mb | Tropical Depression | -- |
| Mar 13 | 09:00 GMT | 9.4 | 128.87 | -- | 1,005 mb | Tropical Depression | -- |
| Mar 13 | 06:00 GMT | 9.4 | 129.3 | -- | 1,004 mb | Tropical Depression | -- |
| Mar 13 | 03:00 GMT | 9.35 | 129.65 | -- | 1,005 mb | Tropical Depression | -- |
| Mar 13 | 00:00 GMT | 9.3 | 130 | -- | 1,006 mb | Tropical Depression | -- |
| Mar 12 | 21:00 GMT | 9.3 | 130.44 | -- | 1,005 mb | Unknown | -- |
| Mar 12 | 18:00 GMT | 9.3 | 130.9 | -- | 1,004 mb | Unknown | -- |
| Mar 12 | 15:00 GMT | 9.26 | 131.35 | -- | 1,003 mb | Unknown | -- |
| Mar 12 | 12:00 GMT | 9.2 | 131.8 | -- | 1,003 mb | Unknown | -- |
| Mar 12 | 09:00 GMT | 9.15 | 132.28 | -- | 1,003 mb | Unknown | -- |
| Mar 12 | 06:00 GMT | 9.1 | 132.7 | -- | 1,003 mb | Unknown | -- |
| Mar 12 | 03:00 GMT | 9.06 | 132.97 | -- | 1,003 mb | Unknown | -- |
| Mar 12 | 00:00 GMT | 9 | 133.2 | -- | 1,003 mb | Unknown | -- |
| Mar 11 | 21:00 GMT | 8.91 | 133.51 | -- | 1,002 mb | Unknown | -- |
| Mar 11 | 18:00 GMT | 8.8 | 133.8 | -- | 1,002 mb | Unknown | -- |
| Mar 11 | 15:00 GMT | 8.7 | 134 | -- | 1,002 mb | Unknown | -- |
| Mar 11 | 12:00 GMT | 8.6 | 134.2 | -- | 1,002 mb | Unknown | -- |
| Mar 11 | 09:00 GMT | 8.5 | 134.49 | -- | 1,001 mb | Unknown | -- |
| Mar 11 | 06:00 GMT | 8.4 | 134.8 | -- | 1,000 mb | Unknown | -- |
| Mar 11 | 03:00 GMT | 8.31 | 135.03 | -- | 1,000 mb | Unknown | -- |
| Mar 11 | 00:00 GMT | 8.2 | 135.3 | -- | 1,000 mb | Unknown | -- |
| Mar 10 | 21:00 GMT | 8.04 | 135.71 | -- | 1,000 mb | Unknown | -- |
| Mar 10 | 18:00 GMT | 7.9 | 136.2 | -- | 1,000 mb | Unknown | -- |
| Mar 10 | 15:00 GMT | 7.86 | 136.68 | -- | 1,000 mb | Unknown | -- |
| Mar 10 | 12:00 GMT | 7.8 | 137.2 | -- | 1,000 mb | Unknown | -- |
| Mar 10 | 09:00 GMT | 7.56 | 137.82 | -- | 1,000 mb | Unknown | -- |
| Mar 10 | 06:00 GMT | 7.3 | 138.4 | -- | 1,000 mb | Unknown | -- |
| Mar 10 | 03:00 GMT | 7.18 | 138.8 | -- | 1,000 mb | Unknown | -- |
| Mar 10 | 00:00 GMT | 7.1 | 139.2 | -- | 1,000 mb | Unknown | -- |
| Mar 9 | 21:00 GMT | 6.99 | 139.76 | -- | 1,000 mb | Unknown | -- |
| Mar 9 | 18:00 GMT | 6.9 | 140.4 | -- | 1,000 mb | Unknown | -- |
| Mar 9 | 15:00 GMT | 6.85 | 141.09 | -- | 1,000 mb | Unknown | -- |
| Mar 9 | 12:00 GMT | 6.8 | 141.8 | -- | 1,000 mb | Unknown | -- |
| Mar 9 | 09:00 GMT | 6.74 | 142.46 | -- | 1,000 mb | Unknown | -- |
| Mar 9 | 06:00 GMT | 6.6 | 143.2 | -- | 1,000 mb | Unknown | -- |
| Mar 9 | 03:00 GMT | 6.3 | 144.17 | -- | 1,001 mb | Unknown | -- |
| Mar 9 | 00:00 GMT | 6 | 145.1 | -- | 1,002 mb | Unknown | -- |
| Mar 8 | 21:00 GMT | 5.85 | 145.73 | -- | 1,002 mb | Unknown | -- |
| Mar 8 | 18:00 GMT | 5.8 | 146.3 | -- | 1,002 mb | Unknown | -- |
| Mar 8 | 15:00 GMT | 5.78 | 147.03 | -- | 1,001 mb | Unknown | -- |
| Mar 8 | 12:00 GMT | 5.8 | 147.8 | -- | 1,000 mb | Unknown | -- |
| Mar 8 | 09:00 GMT | 5.85 | 148.55 | -- | 1,000 mb | Unknown | -- |
| Mar 8 | 06:00 GMT | 5.9 | 149.3 | -- | 1,000 mb | Unknown | -- |
| Mar 8 | 03:00 GMT | 5.91 | 150.08 | -- | 1,000 mb | Unknown | -- |
| Mar 8 | 00:00 GMT | 5.9 | 150.8 | -- | 1,000 mb | Unknown | -- |
| Mar 7 | 21:00 GMT | 5.9 | 151.37 | -- | 1,000 mb | Unknown | -- |
| Mar 7 | 18:00 GMT | 5.9 | 151.9 | -- | 1,000 mb | Unknown | -- |
| Mar 7 | 15:00 GMT | 5.9 | 152.56 | -- | 1,000 mb | Unknown | -- |
| Mar 7 | 12:00 GMT | 5.9 | 153.2 | -- | 1,000 mb | Unknown | -- |
| Mar 7 | 09:00 GMT | 5.88 | 153.72 | -- | 1,000 mb | Unknown | -- |
| Mar 7 | 06:00 GMT | 5.9 | 154.2 | -- | 1,000 mb | Unknown | -- |
| Mar 7 | 03:00 GMT | 5.99 | 154.7 | -- | 999 mb | Unknown | -- |
| Mar 7 | 00:00 GMT | 6.1 | 155.2 | -- | 999 mb | Unknown | -- |
| Mar 6 | 21:00 GMT | 6.16 | 155.7 | -- | 998 mb | Unknown | -- |
| Mar 6 | 18:00 GMT | 6.2 | 156.2 | -- | 998 mb | Unknown | -- |
| Mar 6 | 15:00 GMT | 6.25 | 156.7 | -- | 998 mb | Unknown | -- |
| Mar 6 | 12:00 GMT | 6.3 | 157.2 | -- | 998 mb | Unknown | -- |
| Mar 6 | 09:00 GMT | 6.35 | 157.72 | -- | 998 mb | Unknown | -- |
| Mar 6 | 06:00 GMT | 6.4 | 158.2 | -- | 998 mb | Unknown | -- |
| Mar 6 | 03:00 GMT | 6.45 | 158.57 | -- | 996 mb | Unknown | -- |
| Mar 6 | 00:00 GMT | 6.5 | 158.9 | -- | 995 mb | Unknown | -- |
| Mar 5 | 21:00 GMT | 6.55 | 159.26 | -- | 995 mb | Unknown | -- |
| Mar 5 | 18:00 GMT | 6.6 | 159.6 | -- | 996 mb | Unknown | -- |
| Mar 5 | 15:00 GMT | 6.65 | 159.89 | -- | 996 mb | Unknown | -- |
| Mar 5 | 12:00 GMT | 6.7 | 160.2 | -- | 996 mb | Unknown | -- |
| Mar 5 | 09:00 GMT | 6.75 | 160.64 | -- | 996 mb | Unknown | -- |
| Mar 5 | 06:00 GMT | 6.8 | 161.1 | -- | 996 mb | Unknown | -- |
| Mar 5 | 03:00 GMT | 6.86 | 161.52 | -- | 995 mb | Unknown | -- |
| Mar 5 | 00:00 GMT | 6.9 | 161.9 | -- | 995 mb | Unknown | -- |
| Mar 4 | 21:00 GMT | 6.9 | 162.22 | -- | 992 mb | Unknown | -- |
| Mar 4 | 18:00 GMT | 6.8 | 162.5 | -- | 990 mb | Unknown | -- |
| Mar 4 | 15:00 GMT | 6.51 | 162.74 | -- | 990 mb | Unknown | -- |
| Mar 4 | 12:00 GMT | 6.2 | 163 | -- | 990 mb | Unknown | -- |
| Mar 4 | 09:00 GMT | 6.02 | 163.35 | -- | 990 mb | Unknown | -- |
| Mar 4 | 06:00 GMT | 6 | 163.8 | -- | 990 mb | Unknown | -- |
| Mar 4 | 03:00 GMT | 6.19 | 164.37 | -- | 998 mb | Tropical Depression | -- |
| Mar 4 | 00:00 GMT | 6.5 | 165 | -- | 1,006 mb | Tropical Depression | -- |
Learn more about Tropical Depression Sally and the 1959 Western Pacific hurricane season in our hurricane archive.
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