Storm Activity: Jul 17, 1974 - Jul 24, 1974
Jul 24 · 06:00 GMT -- 1,000 mb Tropical Depression
| Jul 24 | 06:00 GMT | 25.1 | 105 | -- | 1,000 mb | Tropical Depression | -- |
| Jul 24 | 03:00 GMT | 25.09 | 105.48 | -- | 1,001 mb | Tropical Depression | -- |
| Jul 24 | 00:00 GMT | 25 | 106 | -- | 1,002 mb | Tropical Depression | -- |
| Jul 23 | 21:00 GMT | 24.78 | 106.58 | -- | 1,001 mb | Tropical Depression | -- |
| Jul 23 | 18:00 GMT | 24.5 | 107 | -- | 1,000 mb | Tropical Depression | -- |
| Jul 23 | 15:00 GMT | 24.26 | 107 | -- | 1,000 mb | Tropical Depression | -- |
| Jul 23 | 12:00 GMT | 24 | 107 | -- | 1,000 mb | Tropical Depression | -- |
| Jul 23 | 09:00 GMT | 23.71 | 107.39 | -- | 1,000 mb | Tropical Depression | -- |
| Jul 23 | 06:00 GMT | 23.4 | 108 | -- | 1,000 mb | Tropical Depression | -- |
| Jul 23 | 03:00 GMT | 23.12 | 108.77 | -- | 999 mb | Tropical Depression | -- |
| Jul 23 | 00:00 GMT | 22.8 | 109.5 | -- | 998 mb | Tropical Depression | -- |
| Jul 22 | 21:00 GMT | 22.37 | 109.91 | -- | 991 mb | Unknown | -- |
| Jul 22 | 18:00 GMT | 21.9 | 110.2 | -- | 985 mb | Unknown | -- |
| Jul 22 | 15:00 GMT | 21.42 | 110.53 | -- | 982 mb | Unknown | -- |
| Jul 22 | 12:00 GMT | 21 | 110.9 | -- | 980 mb | Unknown | -- |
| Jul 22 | 09:00 GMT | 20.71 | 111.4 | -- | 975 mb | Unknown | -- |
| Jul 22 | 06:00 GMT | 20.5 | 111.9 | -- | 970 mb | Unknown | -- |
| Jul 22 | 03:00 GMT | 20.3 | 112.27 | -- | 967 mb | Unknown | -- |
| Jul 22 | 00:00 GMT | 20.1 | 112.6 | -- | 965 mb | Unknown | -- |
| Jul 21 | 21:00 GMT | 19.86 | 112.98 | -- | 965 mb | Unknown | -- |
| Jul 21 | 18:00 GMT | 19.6 | 113.4 | -- | 965 mb | Unknown | -- |
| Jul 21 | 15:00 GMT | 19.36 | 113.89 | -- | 965 mb | Unknown | -- |
| Jul 21 | 12:00 GMT | 19.1 | 114.4 | -- | 965 mb | Unknown | -- |
| Jul 21 | 09:00 GMT | 18.81 | 114.89 | -- | 967 mb | Unknown | -- |
| Jul 21 | 06:00 GMT | 18.5 | 115.4 | -- | 970 mb | Unknown | -- |
| Jul 21 | 03:00 GMT | 18.13 | 115.96 | -- | 972 mb | Unknown | -- |
| Jul 21 | 00:00 GMT | 17.8 | 116.6 | -- | 975 mb | Unknown | -- |
| Jul 20 | 21:00 GMT | 17.59 | 117.39 | -- | 972 mb | Unknown | -- |
| Jul 20 | 18:00 GMT | 17.4 | 118.2 | -- | 970 mb | Unknown | -- |
| Jul 20 | 15:00 GMT | 17.11 | 118.91 | -- | 967 mb | Unknown | -- |
| Jul 20 | 12:00 GMT | 16.8 | 119.6 | -- | 965 mb | Unknown | -- |
| Jul 20 | 09:00 GMT | 16.5 | 120.36 | -- | 962 mb | Unknown | -- |
| Jul 20 | 06:00 GMT | 16.2 | 121.1 | -- | 960 mb | Unknown | -- |
| Jul 20 | 03:00 GMT | 15.88 | 121.77 | -- | 957 mb | Unknown | -- |
| Jul 20 | 00:00 GMT | 15.6 | 122.4 | -- | 955 mb | Unknown | -- |
| Jul 19 | 21:00 GMT | 15.38 | 122.99 | -- | 952 mb | Unknown | -- |
| Jul 19 | 18:00 GMT | 15.2 | 123.6 | -- | 950 mb | Unknown | -- |
| Jul 19 | 15:00 GMT | 15.04 | 124.34 | -- | 950 mb | Unknown | -- |
| Jul 19 | 12:00 GMT | 14.9 | 125.1 | -- | 950 mb | Unknown | -- |
| Jul 19 | 09:00 GMT | 14.78 | 125.8 | -- | 950 mb | Unknown | -- |
| Jul 19 | 06:00 GMT | 14.7 | 126.5 | -- | 950 mb | Unknown | -- |
| Jul 19 | 03:00 GMT | 14.65 | 127.24 | -- | 957 mb | Unknown | -- |
| Jul 19 | 00:00 GMT | 14.6 | 128 | -- | 965 mb | Unknown | -- |
| Jul 18 | 21:00 GMT | 14.51 | 128.76 | -- | 970 mb | Unknown | -- |
| Jul 18 | 18:00 GMT | 14.4 | 129.5 | -- | 975 mb | Unknown | -- |
| Jul 18 | 15:00 GMT | 14.26 | 130.18 | -- | 980 mb | Unknown | -- |
| Jul 18 | 12:00 GMT | 14.1 | 130.9 | -- | 985 mb | Unknown | -- |
| Jul 18 | 09:00 GMT | 13.96 | 131.78 | -- | 987 mb | Unknown | -- |
| Jul 18 | 06:00 GMT | 13.8 | 132.7 | -- | 990 mb | Unknown | -- |
| Jul 18 | 03:00 GMT | 13.61 | 133.57 | -- | 993 mb | Unknown | -- |
| Jul 18 | 00:00 GMT | 13.4 | 134.4 | -- | 996 mb | Unknown | -- |
| Jul 17 | 21:00 GMT | 13.16 | 135.14 | -- | 998 mb | Tropical Depression | -- |
| Jul 17 | 18:00 GMT | 12.9 | 135.9 | -- | 1,000 mb | Tropical Depression | -- |
| Jul 17 | 15:00 GMT | 12.6 | 136.78 | -- | 1,001 mb | Tropical Depression | -- |
| Jul 17 | 12:00 GMT | 12.3 | 137.7 | -- | 1,002 mb | Tropical Depression | -- |
| Jul 17 | 09:00 GMT | 12.04 | 138.61 | -- | 1,002 mb | Tropical Depression | -- |
| Jul 17 | 06:00 GMT | 11.8 | 139.5 | -- | 1,002 mb | Tropical Depression | -- |
Learn more about Tropical Depression Ivy and the 1974 Western Pacific hurricane season in our hurricane archive.
View All Hurricanes and Tropical Cyclones