1963 AL season · AL091963 · Archived
Helena
Archived record: full track, peak intensity, and the model guidance issued at the time.
Ant Rozetsky, Unsplash
- Peak intensity
- Tropical Storm
- Peak winds
- 52 mph
- Lowest pressure
- 1002 mb
- Track points
- 23
Observed track
| Time (UTC) | Position | Winds | Pressure | Stage |
|---|---|---|---|---|
| Oct 30 12:00 | 23.0, -54.0 | 29 mph | -- mb | Tropical Depression |
| Oct 30 06:00 | 22.3, -55.3 | 29 mph | -- mb | Tropical Depression |
| Oct 30 00:00 | 21.5, -56.7 | 29 mph | -- mb | Tropical Depression |
| Oct 29 18:00 | 20.8, -58.0 | 29 mph | -- mb | Tropical Depression |
| Oct 29 12:00 | 20.0, -58.8 | 29 mph | -- mb | Tropical Depression |
| Oct 29 06:00 | 19.3, -59.5 | 29 mph | -- mb | Tropical Depression |
| Oct 29 00:00 | 18.6, -60.1 | 35 mph | -- mb | Tropical Depression |
| Oct 28 18:00 | 17.8, -60.5 | 40 mph | -- mb | Tropical Storm |
| Oct 28 12:00 | 17.4, -60.9 | 40 mph | 1007 mb | Tropical Storm |
| Oct 28 06:00 | 17.2, -61.4 | 46 mph | -- mb | Tropical Storm |
| Oct 28 02:00 | 17.0, -61.8 | 52 mph | -- mb | Tropical Storm |
| Oct 28 00:00 | 16.9, -62.0 | 52 mph | -- mb | Tropical Storm |
| Oct 27 18:00 | 16.5, -62.2 | 52 mph | 1002 mb | Tropical Storm |
| Oct 27 12:00 | 16.1, -62.2 | 46 mph | -- mb | Tropical Storm |
| Oct 27 06:00 | 15.9, -62.1 | 40 mph | -- mb | Tropical Storm |
| Oct 27 00:00 | 15.8, -61.9 | 40 mph | 1006 mb | Tropical Storm |
| Oct 26 18:00 | 15.7, -61.6 | 46 mph | 1005 mb | Tropical Storm |
| Oct 26 12:00 | 15.6, -61.2 | 46 mph | 1004 mb | Tropical Storm |
| Oct 26 06:00 | 15.5, -60.6 | 46 mph | -- mb | Tropical Storm |
| Oct 26 00:00 | 15.4, -60.1 | 46 mph | -- mb | Tropical Storm |
| Oct 25 18:00 | 15.2, -59.5 | 46 mph | 1005 mb | Tropical Storm |
| Oct 25 12:00 | 15.0, -58.9 | 35 mph | -- mb | Tropical Depression |
| Oct 25 06:00 | 14.8, -58.3 | 29 mph | -- mb | Tropical Depression |