1991 AL season · AL081991 · Archived
Erika
Archived record: full track, peak intensity, and the model guidance issued at the time.
Ant Rozetsky, Unsplash
- Peak intensity
- Tropical Storm
- Peak winds
- 58 mph
- Lowest pressure
- 997 mb
- Track points
- 18
Observed track
| Time (UTC) | Position | Winds | Pressure | Stage |
|---|---|---|---|---|
| Sep 12 18:00 | 39.5, -21.5 | 29 mph | 1013 mb | Tropical Depression |
| Sep 12 12:00 | 38.8, -23.3 | 35 mph | 1011 mb | Tropical Depression |
| Sep 12 06:00 | 37.9, -25.2 | 35 mph | 1009 mb | Tropical Depression |
| Sep 12 03:00 | 37.7, -25.9 | 40 mph | 1009 mb | Tropical Storm |
| Sep 12 00:00 | 37.3, -27.2 | 40 mph | 1007 mb | Tropical Storm |
| Sep 11 18:00 | 37.1, -29.3 | 46 mph | 1003 mb | Tropical Storm |
| Sep 11 12:00 | 37.0, -31.9 | 52 mph | 1000 mb | Tropical Storm |
| Sep 11 06:00 | 36.8, -35.0 | 58 mph | 998 mb | Tropical Storm |
| Sep 11 00:00 | 36.5, -38.7 | 58 mph | 997 mb | Tropical Storm |
| Sep 10 18:00 | 35.8, -42.5 | 58 mph | 997 mb | Tropical Storm |
| Sep 10 12:00 | 34.7, -46.1 | 58 mph | 998 mb | Tropical Storm |
| Sep 10 06:00 | 33.0, -49.3 | 52 mph | 1000 mb | Tropical Storm |
| Sep 10 00:00 | 31.2, -51.7 | 46 mph | 1002 mb | Tropical Storm |
| Sep 9 18:00 | 29.3, -53.1 | 40 mph | 1005 mb | Tropical Storm |
| Sep 9 12:00 | 27.8, -52.3 | 35 mph | 1007 mb | Tropical Depression |
| Sep 9 06:00 | 26.8, -50.9 | 35 mph | 1009 mb | Tropical Depression |
| Sep 9 00:00 | 25.4, -50.0 | 29 mph | 1010 mb | Tropical Depression |
| Sep 8 18:00 | 24.2, -49.1 | 29 mph | 1011 mb | Tropical Depression |