Storm Activity: Aug 23, 1974 - Aug 28, 1974
Aug 28 · 00:00 GMT 35 mph -- Tropical Depression
| Aug 28 | 00:00 GMT | 16.6 | -122.3 | 35 mph | -- | Tropical Depression | -- |
| Aug 27 | 21:00 GMT | 16.6 | -121.4 | 35 mph | -- | Tropical Depression | -- |
| Aug 27 | 18:00 GMT | 16.6 | -120.6 | 35 mph | -- | Tropical Depression | -- |
| Aug 27 | 15:00 GMT | 16.59 | -119.97 | 35 mph | -- | Tropical Depression | -- |
| Aug 27 | 12:00 GMT | 16.6 | -119.5 | 35 mph | -- | Tropical Depression | -- |
| Aug 27 | 09:00 GMT | 16.64 | -119.16 | 35 mph | -- | Tropical Depression | -- |
| Aug 27 | 06:00 GMT | 16.7 | -118.9 | 35 mph | -- | Tropical Depression | -- |
| Aug 27 | 03:00 GMT | 16.78 | -118.65 | 35 mph | -- | Tropical Storm | -- |
| Aug 27 | 00:00 GMT | 16.8 | -118.4 | 40 mph | -- | Tropical Storm | -- |
| Aug 26 | 21:00 GMT | 16.7 | -118.11 | 40 mph | -- | Tropical Storm | -- |
| Aug 26 | 18:00 GMT | 16.5 | -117.8 | 40 mph | -- | Tropical Storm | -- |
| Aug 26 | 15:00 GMT | 16.24 | -117.46 | 45 mph | -- | Tropical Storm | -- |
| Aug 26 | 12:00 GMT | 15.9 | -117.2 | 45 mph | -- | Tropical Storm | -- |
| Aug 26 | 09:00 GMT | 15.51 | -117.08 | 45 mph | -- | Tropical Storm | -- |
| Aug 26 | 06:00 GMT | 15.1 | -117.1 | 45 mph | -- | Tropical Storm | -- |
| Aug 26 | 03:00 GMT | 14.69 | -117.24 | 50 mph | -- | Tropical Storm | -- |
| Aug 26 | 00:00 GMT | 14.3 | -117.5 | 50 mph | -- | Tropical Storm | -- |
| Aug 25 | 21:00 GMT | 13.94 | -117.84 | 50 mph | -- | Tropical Storm | -- |
| Aug 25 | 18:00 GMT | 13.6 | -118.2 | 50 mph | -- | Tropical Storm | -- |
| Aug 25 | 15:00 GMT | 13.27 | -118.53 | 50 mph | -- | Tropical Storm | -- |
| Aug 25 | 12:00 GMT | 13 | -118.8 | 45 mph | -- | Tropical Storm | -- |
| Aug 25 | 09:00 GMT | 12.82 | -118.98 | 45 mph | -- | Tropical Storm | -- |
| Aug 25 | 06:00 GMT | 12.7 | -119.1 | 45 mph | -- | Tropical Storm | -- |
| Aug 25 | 03:00 GMT | 12.58 | -119.16 | 45 mph | -- | Tropical Storm | -- |
| Aug 25 | 00:00 GMT | 12.5 | -119.3 | 45 mph | -- | Tropical Storm | -- |
| Aug 24 | 21:00 GMT | 12.44 | -119.71 | 45 mph | -- | Tropical Storm | -- |
| Aug 24 | 18:00 GMT | 12.4 | -120.2 | 45 mph | -- | Tropical Storm | -- |
| Aug 24 | 15:00 GMT | 12.35 | -120.69 | 45 mph | -- | Tropical Storm | -- |
| Aug 24 | 12:00 GMT | 12.3 | -120.9 | 45 mph | -- | Tropical Storm | -- |
| Aug 24 | 09:00 GMT | 12.26 | -120.58 | 45 mph | -- | Tropical Storm | -- |
| Aug 24 | 06:00 GMT | 12.2 | -120 | 45 mph | -- | Tropical Storm | -- |
| Aug 24 | 03:00 GMT | 12.11 | -119.46 | 45 mph | -- | Tropical Storm | -- |
| Aug 24 | 00:00 GMT | 12 | -119 | 40 mph | -- | Tropical Storm | -- |
| Aug 23 | 21:00 GMT | 11.91 | -118.76 | 40 mph | -- | Tropical Storm | -- |
| Aug 23 | 18:00 GMT | 11.8 | -118.6 | 40 mph | -- | Tropical Storm | -- |
| Aug 23 | 15:00 GMT | 11.65 | -118.42 | 40 mph | -- | Tropical Storm | -- |
| Aug 23 | 12:00 GMT | 11.5 | -118.2 | 40 mph | -- | Tropical Storm | -- |
| Aug 23 | 09:00 GMT | 11.39 | -117.92 | 40 mph | -- | Tropical Storm | -- |
| Aug 23 | 06:00 GMT | 11.3 | -117.6 | 40 mph | -- | Tropical Storm | -- |
| Aug 23 | 03:00 GMT | 11.24 | -117.3 | 35 mph | -- | Tropical Depression | -- |
| Aug 23 | 00:00 GMT | 11.2 | -117 | 30 mph | -- | Tropical Depression | -- |
Learn more about Tropical Storm Lorraine and the 1974 Eastern Pacific hurricane season in our hurricane archive.
View All Hurricanes and Tropical Cyclones