Storm Activity: Jul 21, 1974 - Aug 27, 1974
Aug 27 · 12:00 GMT 60 mph -- Tropical Storm
| Aug 27 | 12:00 GMT | 19.5 | -128.5 | 60 mph | -- | Tropical Storm | -- |
| Aug 27 | 09:00 GMT | 19.45 | -126.99 | 60 mph | -- | Tropical Storm | -- |
| Aug 27 | 06:00 GMT | 19.4 | -125.6 | 65 mph | -- | Tropical Storm | -- |
| Aug 27 | 03:00 GMT | 19.35 | -124.46 | 70 mph | -- | Hurricane | -- |
| Aug 27 | 00:00 GMT | 19.3 | -123.6 | 80 mph | -- | Hurricane | 1 |
| Aug 26 | 21:00 GMT | 19.26 | -123.03 | 80 mph | -- | Hurricane | 1 |
| Aug 26 | 18:00 GMT | 19.2 | -122.6 | 80 mph | -- | Hurricane | 1 |
| Aug 26 | 15:00 GMT | 19.11 | -122.07 | 75 mph | -- | Tropical Storm | 1 |
| Aug 26 | 12:00 GMT | 19 | -121.5 | 70 mph | -- | Tropical Storm | -- |
| Aug 26 | 09:00 GMT | 18.91 | -120.86 | 70 mph | -- | Tropical Storm | -- |
| Aug 26 | 06:00 GMT | 18.8 | -120.2 | 70 mph | -- | Tropical Storm | -- |
| Aug 26 | 03:00 GMT | 18.65 | -119.6 | 70 mph | -- | Tropical Storm | -- |
| Aug 26 | 00:00 GMT | 18.5 | -119 | 70 mph | -- | Tropical Storm | -- |
| Aug 25 | 21:00 GMT | 18.4 | -118.33 | 70 mph | -- | Tropical Storm | -- |
| Aug 25 | 18:00 GMT | 18.3 | -117.7 | 70 mph | -- | Tropical Storm | -- |
| Aug 25 | 15:00 GMT | 18.14 | -117.18 | 70 mph | -- | Tropical Storm | -- |
| Aug 25 | 12:00 GMT | 18 | -116.8 | 70 mph | -- | Tropical Storm | -- |
| Aug 25 | 09:00 GMT | 17.93 | -116.56 | 70 mph | -- | Hurricane | -- |
| Aug 25 | 06:00 GMT | 17.9 | -116.4 | 75 mph | -- | Hurricane | 1 |
| Aug 25 | 03:00 GMT | 17.84 | -116.2 | 75 mph | -- | Hurricane | 1 |
| Aug 25 | 00:00 GMT | 17.8 | -116 | 80 mph | -- | Hurricane | 1 |
| Aug 24 | 21:00 GMT | 17.8 | -115.8 | 85 mph | -- | Hurricane | 1 |
| Aug 24 | 18:00 GMT | 17.8 | -115.6 | 85 mph | -- | Hurricane | 1 |
| Aug 24 | 15:00 GMT | 17.76 | -115.43 | 85 mph | -- | Hurricane | 1 |
| Aug 24 | 12:00 GMT | 17.7 | -115.2 | 80 mph | -- | Hurricane | 1 |
| Aug 24 | 09:00 GMT | 17.66 | -114.85 | 80 mph | -- | Hurricane | 1 |
| Aug 24 | 06:00 GMT | 17.6 | -114.4 | 80 mph | -- | Hurricane | 1 |
| Aug 24 | 03:00 GMT | 17.47 | -113.86 | 80 mph | -- | Hurricane | 1 |
| Aug 24 | 00:00 GMT | 17.3 | -113.3 | 80 mph | -- | Hurricane | 1 |
| Aug 23 | 21:00 GMT | 17.16 | -112.83 | 75 mph | -- | Tropical Storm | 1 |
| Aug 23 | 18:00 GMT | 17 | -112.4 | 70 mph | -- | Tropical Storm | -- |
| Aug 23 | 15:00 GMT | 16.81 | -111.97 | 55 mph | -- | Tropical Storm | -- |
| Aug 23 | 12:00 GMT | 16.6 | -111.6 | 40 mph | -- | Tropical Storm | -- |
| Aug 23 | 09:00 GMT | 16.41 | -111.33 | 40 mph | -- | Tropical Storm | -- |
| Aug 23 | 06:00 GMT | 16.2 | -111.1 | 40 mph | -- | Tropical Storm | -- |
| Aug 23 | 03:00 GMT | 15.96 | -110.85 | 40 mph | -- | Tropical Storm | -- |
| Aug 23 | 00:00 GMT | 15.7 | -110.6 | 40 mph | -- | Tropical Storm | -- |
| Aug 22 | 21:00 GMT | 15.45 | -110.34 | 40 mph | -- | Tropical Storm | -- |
| Aug 22 | 18:00 GMT | 15.2 | -110.1 | 40 mph | -- | Tropical Storm | -- |
| Aug 22 | 15:00 GMT | 14.94 | -109.89 | 35 mph | -- | Tropical Depression | -- |
| Aug 22 | 12:00 GMT | 14.7 | -109.7 | 30 mph | -- | Tropical Depression | -- |
| Aug 22 | 09:00 GMT | 14.49 | -109.49 | 30 mph | -- | Tropical Depression | -- |
| Aug 22 | 06:00 GMT | 14.3 | -109.3 | 30 mph | -- | Tropical Depression | -- |
| Aug 22 | 03:00 GMT | 14.14 | -109.14 | 30 mph | -- | Tropical Depression | -- |
| Aug 22 | 00:00 GMT | 14 | -109 | 30 mph | -- | Tropical Depression | -- |
| Jul 26 | 00:00 GMT | 17 | -115 | 35 mph | -- | Tropical Depression | -- |
| Jul 26 | 00:00 GMT | 17 | -115 | 35 mph | -- | Tropical Depression | -- |
| Jul 25 | 21:00 GMT | 16.91 | -114.5 | 35 mph | -- | Tropical Depression | -- |
| Jul 25 | 21:00 GMT | 16.91 | -114.48 | 35 mph | -- | Tropical Depression | -- |
| Jul 25 | 18:00 GMT | 16.8 | -114 | 35 mph | -- | Tropical Depression | -- |
| Jul 25 | 18:00 GMT | 16.8 | -113.98 | 35 mph | -- | Tropical Depression | -- |
| Jul 25 | 15:00 GMT | 16.67 | -113.49 | 35 mph | -- | Tropical Depression | -- |
| Jul 25 | 15:00 GMT | 16.67 | -113.48 | 35 mph | -- | Tropical Depression | -- |
| Jul 25 | 12:00 GMT | 16.5 | -113 | 35 mph | -- | Tropical Depression | -- |
| Jul 25 | 12:00 GMT | 16.5 | -113 | 35 mph | -- | Tropical Depression | -- |
| Jul 25 | 09:00 GMT | 16.26 | -112.54 | 35 mph | -- | Tropical Depression | -- |
| Jul 25 | 09:00 GMT | 16.28 | -112.55 | 35 mph | -- | Tropical Depression | -- |
| Jul 25 | 06:00 GMT | 16 | -112.1 | 35 mph | -- | Tropical Depression | -- |
| Jul 25 | 06:00 GMT | 16.04 | -112.11 | 35 mph | -- | Tropical Depression | -- |
| Jul 25 | 03:00 GMT | 15.78 | -111.69 | 35 mph | -- | Tropical Depression | -- |
| Jul 25 | 03:00 GMT | 15.81 | -111.7 | 35 mph | -- | Tropical Depression | -- |
| Jul 25 | 00:00 GMT | 15.6 | -111.3 | 35 mph | -- | Tropical Depression | -- |
| Jul 25 | 00:00 GMT | 15.6 | -111.3 | 35 mph | -- | Tropical Depression | -- |
| Jul 24 | 21:00 GMT | 15.49 | -110.89 | 35 mph | -- | Tropical Depression | -- |
| Jul 24 | 21:00 GMT | 15.47 | -110.91 | 35 mph | -- | Tropical Depression | -- |
| Jul 24 | 18:00 GMT | 15.4 | -110.5 | 35 mph | -- | Tropical Depression | -- |
| Jul 24 | 18:00 GMT | 15.38 | -110.54 | 35 mph | -- | Tropical Depression | -- |
| Jul 24 | 15:00 GMT | 15.31 | -110.15 | 35 mph | -- | Tropical Depression | -- |
| Jul 24 | 15:00 GMT | 15.29 | -110.17 | 35 mph | -- | Tropical Depression | -- |
| Jul 24 | 12:00 GMT | 15.2 | -109.8 | 35 mph | -- | Tropical Depression | -- |
| Jul 24 | 12:00 GMT | 15.2 | -109.8 | 35 mph | -- | Tropical Depression | -- |
| Jul 24 | 09:00 GMT | 15.06 | -109.4 | 35 mph | -- | Tropical Depression | -- |
| Jul 24 | 09:00 GMT | 15.07 | -109.44 | 35 mph | -- | Tropical Depression | -- |
| Jul 24 | 06:00 GMT | 14.9 | -109 | 35 mph | -- | Tropical Depression | -- |
| Jul 24 | 06:00 GMT | 14.93 | -109.08 | 35 mph | -- | Tropical Depression | -- |
| Jul 24 | 03:00 GMT | 14.76 | -108.66 | 35 mph | -- | Tropical Depression | -- |
| Jul 24 | 03:00 GMT | 14.77 | -108.7 | 35 mph | -- | Tropical Depression | -- |
| Jul 24 | 00:00 GMT | 14.6 | -108.3 | 35 mph | -- | Tropical Depression | -- |
| Jul 24 | 00:00 GMT | 14.6 | -108.3 | 35 mph | -- | Tropical Depression | -- |
| Jul 23 | 21:00 GMT | 14.41 | -107.87 | 35 mph | -- | Tropical Depression | -- |
| Jul 23 | 21:00 GMT | 14.41 | -107.85 | 35 mph | -- | Tropical Depression | -- |
| Jul 23 | 18:00 GMT | 14.2 | -107.4 | 35 mph | -- | Tropical Depression | -- |
| Jul 23 | 18:00 GMT | 14.22 | -107.37 | 35 mph | -- | Tropical Depression | -- |
| Jul 23 | 15:00 GMT | 14 | -106.9 | 35 mph | -- | Tropical Depression | -- |
| Jul 23 | 15:00 GMT | 14.01 | -106.88 | 35 mph | -- | Tropical Depression | -- |
| Jul 23 | 12:00 GMT | 13.8 | -106.4 | 35 mph | -- | Tropical Depression | -- |
| Jul 23 | 12:00 GMT | 13.8 | -106.4 | 35 mph | -- | Tropical Depression | -- |
| Jul 23 | 09:00 GMT | 13.6 | -105.94 | 35 mph | -- | Tropical Depression | -- |
| Jul 23 | 09:00 GMT | 13.6 | -105.98 | 35 mph | -- | Tropical Depression | -- |
| Jul 23 | 06:00 GMT | 13.4 | -105.5 | 35 mph | -- | Tropical Depression | -- |
| Jul 23 | 06:00 GMT | 13.39 | -105.55 | 35 mph | -- | Tropical Depression | -- |
| Jul 23 | 03:00 GMT | 13.19 | -105.07 | 35 mph | -- | Tropical Depression | -- |
| Jul 23 | 03:00 GMT | 13.19 | -105.1 | 35 mph | -- | Tropical Depression | -- |
| Jul 23 | 00:00 GMT | 13 | -104.6 | 35 mph | -- | Tropical Depression | -- |
| Jul 23 | 00:00 GMT | 13 | -104.6 | 35 mph | -- | Tropical Depression | -- |
| Jul 22 | 21:00 GMT | 12.85 | -104.04 | 35 mph | -- | Tropical Depression | -- |
| Jul 22 | 21:00 GMT | 12.83 | -104 | 35 mph | -- | Tropical Depression | -- |
| Jul 22 | 18:00 GMT | 12.7 | -103.4 | 35 mph | -- | Tropical Depression | -- |
| Jul 22 | 18:00 GMT | 12.67 | -103.34 | 35 mph | -- | Tropical Depression | -- |
| Jul 22 | 15:00 GMT | 12.52 | -102.7 | 35 mph | -- | Tropical Depression | -- |
| Jul 22 | 15:00 GMT | 12.49 | -102.66 | 35 mph | -- | Tropical Depression | -- |
| Jul 22 | 12:00 GMT | 12.3 | -102 | 35 mph | -- | Tropical Depression | -- |
| Jul 22 | 12:00 GMT | 12.3 | -102 | 35 mph | -- | Tropical Depression | -- |
| Jul 22 | 09:00 GMT | 12.06 | -101.38 | 35 mph | -- | Tropical Depression | -- |
| Jul 22 | 09:00 GMT | 12.07 | -101.37 | 35 mph | -- | Tropical Depression | -- |
| Jul 22 | 06:00 GMT | 11.8 | -100.8 | 35 mph | -- | Tropical Depression | -- |
| Jul 22 | 06:00 GMT | 11.81 | -100.77 | 35 mph | -- | Tropical Depression | -- |
| Jul 22 | 03:00 GMT | 11.55 | -100.22 | 35 mph | -- | Tropical Depression | -- |
| Jul 22 | 03:00 GMT | 11.56 | -100.21 | 35 mph | -- | Tropical Depression | -- |
| Jul 22 | 00:00 GMT | 11.3 | -99.7 | 35 mph | -- | Tropical Depression | -- |
| Jul 22 | 00:00 GMT | 11.3 | -99.7 | 35 mph | -- | Tropical Depression | -- |
| Jul 21 | 21:00 GMT | 11.04 | -99.27 | 35 mph | -- | Tropical Depression | -- |
| Jul 21 | 21:00 GMT | 11.06 | -99.26 | 35 mph | -- | Tropical Depression | -- |
| Jul 21 | 18:00 GMT | 10.8 | -98.9 | 35 mph | -- | Tropical Depression | -- |
| Jul 21 | 18:00 GMT | 10.83 | -98.88 | 35 mph | -- | Tropical Depression | -- |
| Jul 21 | 15:00 GMT | 10.59 | -98.54 | 35 mph | -- | Tropical Depression | -- |
| Jul 21 | 15:00 GMT | 10.61 | -98.53 | 35 mph | -- | Tropical Depression | -- |
| Jul 21 | 12:00 GMT | 10.4 | -98.2 | 35 mph | -- | Tropical Depression | -- |
| Jul 21 | 12:00 GMT | 10.4 | -98.2 | 35 mph | -- | Tropical Depression | -- |
| Jul 21 | 09:00 GMT | 10.23 | -97.89 | 35 mph | -- | Tropical Depression | -- |
| Jul 21 | 06:00 GMT | 10.1 | -97.6 | 35 mph | -- | Tropical Depression | -- |
| Jul 21 | 03:00 GMT | 10.03 | -97.3 | 35 mph | -- | Tropical Depression | -- |
| Jul 21 | 00:00 GMT | 10 | -97 | 35 mph | -- | Tropical Depression | -- |
Learn more about Unnamed Tropical Depression and the 1974 Eastern Pacific hurricane season in our hurricane archive.
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