Storm Activity: Sep 18, 1985 - Sep 21, 1985
Sep 21 · 18:00 GMT 30 mph -- Tropical Depression
| Sep 21 | 18:00 GMT | 14.2 | -118.9 | 30 mph | -- | Tropical Depression | -- |
| Sep 21 | 15:00 GMT | 14.3 | -118.96 | 30 mph | -- | Tropical Depression | -- |
| Sep 21 | 12:00 GMT | 14.4 | -119 | 35 mph | -- | Tropical Depression | -- |
| Sep 21 | 09:00 GMT | 14.5 | -119.02 | 35 mph | -- | Tropical Storm | -- |
| Sep 21 | 06:00 GMT | 14.6 | -119 | 40 mph | -- | Tropical Storm | -- |
| Sep 21 | 03:00 GMT | 14.7 | -118.96 | 40 mph | -- | Tropical Storm | -- |
| Sep 21 | 00:00 GMT | 14.8 | -118.9 | 40 mph | -- | Tropical Storm | -- |
| Sep 20 | 21:00 GMT | 14.91 | -118.86 | 40 mph | -- | Tropical Storm | -- |
| Sep 20 | 18:00 GMT | 15 | -118.8 | 40 mph | -- | Tropical Storm | -- |
| Sep 20 | 15:00 GMT | 15.06 | -118.71 | 40 mph | -- | Tropical Storm | -- |
| Sep 20 | 12:00 GMT | 15.1 | -118.6 | 40 mph | -- | Tropical Storm | -- |
| Sep 20 | 09:00 GMT | 15.16 | -118.5 | 40 mph | -- | Tropical Storm | -- |
| Sep 20 | 06:00 GMT | 15.2 | -118.4 | 40 mph | -- | Tropical Storm | -- |
| Sep 20 | 03:00 GMT | 15.22 | -118.3 | 40 mph | -- | Tropical Storm | -- |
| Sep 20 | 00:00 GMT | 15.2 | -118.2 | 40 mph | -- | Tropical Storm | -- |
| Sep 19 | 21:00 GMT | 15.11 | -118.09 | 35 mph | -- | Tropical Depression | -- |
| Sep 19 | 18:00 GMT | 15 | -118 | 35 mph | -- | Tropical Depression | -- |
| Sep 19 | 15:00 GMT | 14.94 | -117.94 | 35 mph | -- | Tropical Depression | -- |
| Sep 19 | 12:00 GMT | 14.9 | -117.9 | 35 mph | -- | Tropical Depression | -- |
| Sep 19 | 09:00 GMT | 14.86 | -117.85 | 35 mph | -- | Tropical Depression | -- |
| Sep 19 | 06:00 GMT | 14.8 | -117.8 | 35 mph | -- | Tropical Depression | -- |
| Sep 19 | 03:00 GMT | 14.72 | -117.76 | 35 mph | -- | Tropical Depression | -- |
| Sep 19 | 00:00 GMT | 14.6 | -117.7 | 35 mph | -- | Tropical Depression | -- |
| Sep 18 | 21:00 GMT | 14.47 | -117.62 | 35 mph | -- | Tropical Depression | -- |
| Sep 18 | 18:00 GMT | 14.3 | -117.5 | 35 mph | -- | Tropical Depression | -- |
| Sep 18 | 15:00 GMT | 14.07 | -117.32 | 30 mph | -- | Tropical Depression | -- |
| Sep 18 | 12:00 GMT | 13.8 | -117.1 | 30 mph | -- | Tropical Depression | -- |
| Sep 18 | 09:00 GMT | 13.55 | -116.9 | 30 mph | -- | Tropical Depression | -- |
| Sep 18 | 06:00 GMT | 13.3 | -116.7 | 30 mph | -- | Tropical Depression | -- |
Learn more about Tropical Storm Vivian and the 1985 Eastern Pacific hurricane season in our hurricane archive.
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