Storm Activity: Jul 2, 1964 - Jul 7, 1964
Jul 7 · 06:00 GMT -- 1,002 mb Extratropical
| Jul 7 | 06:00 GMT | 37.4 | 126 | -- | 1,002 mb | Extratropical | -- |
| Jul 7 | 03:00 GMT | 36.56 | 125.77 | -- | 1,001 mb | Tropical Depression | -- |
| Jul 7 | 00:00 GMT | 35.7 | 125.5 | -- | 1,000 mb | Tropical Depression | -- |
| Jul 6 | 21:00 GMT | 34.81 | 125.17 | -- | 998 mb | Unknown | -- |
| Jul 6 | 18:00 GMT | 33.9 | 124.8 | -- | 996 mb | Unknown | -- |
| Jul 6 | 15:00 GMT | 32.98 | 124.42 | -- | 993 mb | Unknown | -- |
| Jul 6 | 12:00 GMT | 32.1 | 124 | -- | 990 mb | Unknown | -- |
| Jul 6 | 09:00 GMT | 31.24 | 123.53 | -- | 990 mb | Unknown | -- |
| Jul 6 | 06:00 GMT | 30.5 | 123.1 | -- | 990 mb | Unknown | -- |
| Jul 6 | 03:00 GMT | 29.95 | 122.83 | -- | 990 mb | Unknown | -- |
| Jul 6 | 00:00 GMT | 29.5 | 122.6 | -- | 990 mb | Unknown | -- |
| Jul 5 | 21:00 GMT | 28.99 | 122.16 | -- | 990 mb | Unknown | -- |
| Jul 5 | 18:00 GMT | 28.5 | 122 | -- | 990 mb | Unknown | -- |
| Jul 5 | 15:00 GMT | 28.02 | 122.59 | -- | 985 mb | Unknown | -- |
| Jul 5 | 12:00 GMT | 27.6 | 123.3 | -- | 980 mb | Unknown | -- |
| Jul 5 | 09:00 GMT | 27.26 | 123.52 | -- | 975 mb | Unknown | -- |
| Jul 5 | 06:00 GMT | 27 | 123.6 | -- | 970 mb | Unknown | -- |
| Jul 5 | 03:00 GMT | 26.8 | 123.76 | -- | 965 mb | Unknown | -- |
| Jul 5 | 00:00 GMT | 26.6 | 123.9 | -- | 960 mb | Unknown | -- |
| Jul 4 | 21:00 GMT | 26.32 | 124 | -- | 960 mb | Unknown | -- |
| Jul 4 | 18:00 GMT | 26 | 124.1 | -- | 960 mb | Unknown | -- |
| Jul 4 | 15:00 GMT | 25.7 | 124.24 | -- | 962 mb | Unknown | -- |
| Jul 4 | 12:00 GMT | 25.4 | 124.4 | -- | 965 mb | Unknown | -- |
| Jul 4 | 09:00 GMT | 25.09 | 124.59 | -- | 967 mb | Unknown | -- |
| Jul 4 | 06:00 GMT | 24.8 | 124.8 | -- | 970 mb | Unknown | -- |
| Jul 4 | 03:00 GMT | 24.54 | 125.01 | -- | 972 mb | Unknown | -- |
| Jul 4 | 00:00 GMT | 24.3 | 125.3 | -- | 975 mb | Unknown | -- |
| Jul 3 | 21:00 GMT | 24.04 | 125.71 | -- | 977 mb | Unknown | -- |
| Jul 3 | 18:00 GMT | 23.8 | 126.2 | -- | 980 mb | Unknown | -- |
| Jul 3 | 15:00 GMT | 23.64 | 126.7 | -- | 982 mb | Unknown | -- |
| Jul 3 | 12:00 GMT | 23.5 | 127.2 | -- | 985 mb | Unknown | -- |
| Jul 3 | 09:00 GMT | 23.31 | 127.67 | -- | 985 mb | Unknown | -- |
| Jul 3 | 06:00 GMT | 23.1 | 128.1 | -- | 985 mb | Unknown | -- |
| Jul 3 | 03:00 GMT | 22.83 | 128.49 | -- | 985 mb | Unknown | -- |
| Jul 3 | 00:00 GMT | 22.6 | 128.9 | -- | 986 mb | Unknown | -- |
| Jul 2 | 21:00 GMT | 22.47 | 129.42 | -- | 988 mb | Unknown | -- |
| Jul 2 | 18:00 GMT | 22.4 | 130 | -- | 990 mb | Unknown | -- |
| Jul 2 | 15:00 GMT | 22.36 | 130.59 | -- | 993 mb | Unknown | -- |
| Jul 2 | 12:00 GMT | 22.3 | 131.2 | -- | 996 mb | Unknown | -- |
| Jul 2 | 09:00 GMT | 22.15 | 131.9 | -- | 997 mb | Tropical Depression | -- |
| Jul 2 | 06:00 GMT | 21.9 | 132.5 | -- | 998 mb | Tropical Depression | -- |
| Jul 2 | 03:00 GMT | 21.53 | 132.83 | -- | 999 mb | Tropical Depression | -- |
| Jul 2 | 00:00 GMT | 21.1 | 133 | -- | 1,000 mb | Tropical Depression | -- |
Learn more about Tropical Depression Betty and the 1964 Western Pacific hurricane season in our hurricane archive.
View All Hurricanes and Tropical Cyclones