Storm Activity: Aug 1, 1970 - Aug 4, 1970
Aug 4 · 18:00 GMT -- 1,008 mb Extratropical
| Aug 4 | 18:00 GMT | 56 | 180 | -- | 1,008 mb | Extratropical | -- |
| Aug 4 | 15:00 GMT | 54.53 | 175.42 | -- | 1,005 mb | Extratropical | -- |
| Aug 4 | 12:00 GMT | 53 | 172 | -- | 1,002 mb | Extratropical | -- |
| Aug 4 | 09:00 GMT | 51.55 | 170.13 | -- | 1,002 mb | Tropical Depression | -- |
| Aug 4 | 06:00 GMT | 50 | 169 | -- | 1,002 mb | Tropical Depression | -- |
| Aug 4 | 03:00 GMT | 48.04 | 167.65 | -- | 1,002 mb | Tropical Depression | -- |
| Aug 4 | 00:00 GMT | 46 | 166.6 | -- | 1,002 mb | Tropical Depression | -- |
| Aug 3 | 21:00 GMT | 44.21 | 165.93 | -- | 1,001 mb | Unknown | -- |
| Aug 3 | 18:00 GMT | 42.5 | 165.6 | -- | 1,000 mb | Unknown | -- |
| Aug 3 | 15:00 GMT | 40.6 | 165.45 | -- | 997 mb | Unknown | -- |
| Aug 3 | 12:00 GMT | 39 | 165.6 | -- | 995 mb | Unknown | -- |
| Aug 3 | 09:00 GMT | 38.15 | 166.18 | -- | 992 mb | Unknown | -- |
| Aug 3 | 06:00 GMT | 37.5 | 166.6 | -- | 990 mb | Unknown | -- |
| Aug 3 | 03:00 GMT | 36.48 | 166.07 | -- | 990 mb | Unknown | -- |
| Aug 3 | 00:00 GMT | 35.4 | 165.6 | -- | 990 mb | Unknown | -- |
| Aug 2 | 21:00 GMT | 34.42 | 166.07 | -- | 990 mb | Unknown | -- |
| Aug 2 | 18:00 GMT | 33.5 | 166.9 | -- | 990 mb | Unknown | -- |
| Aug 2 | 15:00 GMT | 32.61 | 167.67 | -- | 992 mb | Unknown | -- |
| Aug 2 | 12:00 GMT | 31.8 | 168.4 | -- | 994 mb | Unknown | -- |
| Aug 2 | 09:00 GMT | 31.12 | 168.99 | -- | 995 mb | Unknown | -- |
| Aug 2 | 06:00 GMT | 30.5 | 169.5 | -- | 996 mb | Unknown | -- |
| Aug 2 | 03:00 GMT | 29.83 | 170.04 | -- | 998 mb | Unknown | -- |
| Aug 2 | 00:00 GMT | 29.2 | 170.5 | -- | 1,000 mb | Unknown | -- |
| Aug 1 | 21:00 GMT | 28.65 | 170.83 | -- | 1,001 mb | Unknown | -- |
| Aug 1 | 18:00 GMT | 28.2 | 171.1 | -- | 1,002 mb | Unknown | -- |
| Aug 1 | 15:00 GMT | 27.81 | 171.42 | -- | 1,004 mb | Tropical Depression | -- |
| Aug 1 | 12:00 GMT | 27.5 | 171.7 | -- | 1,006 mb | Tropical Depression | -- |
| Aug 1 | 09:00 GMT | 27.24 | 171.86 | -- | 1,008 mb | Tropical Depression | -- |
| Aug 1 | 06:00 GMT | 27 | 172 | -- | 1,010 mb | Tropical Depression | -- |
| Aug 1 | 03:00 GMT | 26.72 | 172.22 | -- | 1,012 mb | Tropical Depression | -- |
| Aug 1 | 00:00 GMT | 26.4 | 172.5 | -- | 1,014 mb | Tropical Depression | -- |
Learn more about Tropical Depression Therese and the 1970 Central Pacific hurricane season in our hurricane archive.
View All Hurricanes and Tropical Cyclones