1957 AL season · AL031957 · Archived
Bertha
Archived record: full track, peak intensity, and the model guidance issued at the time.
Ant Rozetsky, Unsplash
- Peak intensity
- Tropical Storm
- Peak winds
- 63 mph
- Lowest pressure
- 998 mb
- Track points
- 14
Observed track
| Time (UTC) | Position | Winds | Pressure | Stage |
|---|---|---|---|---|
| Aug 11 06:00 | 32.7, -95.2 | 29 mph | -- mb | Tropical Depression |
| Aug 11 00:00 | 31.7, -95.2 | 29 mph | -- mb | Tropical Depression |
| Aug 10 18:00 | 30.8, -95.1 | 35 mph | -- mb | Tropical Depression |
| Aug 10 12:00 | 30.1, -94.6 | 46 mph | -- mb | Tropical Storm |
| Aug 10 06:00 | 29.7, -93.9 | 63 mph | 998 mb | Tropical Storm |
| Aug 10 00:00 | 29.5, -93.1 | 63 mph | -- mb | Tropical Storm |
| Aug 9 18:00 | 29.0, -92.2 | 58 mph | 1005 mb | Tropical Storm |
| Aug 9 12:00 | 28.3, -91.3 | 52 mph | -- mb | Tropical Storm |
| Aug 9 06:00 | 27.8, -90.6 | 58 mph | -- mb | Tropical Storm |
| Aug 9 00:00 | 27.5, -89.9 | 63 mph | 1000 mb | Tropical Storm |
| Aug 8 18:00 | 27.2, -89.2 | 52 mph | -- mb | Tropical Storm |
| Aug 8 12:00 | 27.0, -88.6 | 40 mph | -- mb | Tropical Storm |
| Aug 8 06:00 | 27.0, -88.0 | 35 mph | -- mb | Tropical Depression |
| Aug 8 00:00 | 27.0, -87.4 | 29 mph | -- mb | Tropical Depression |