2024 AL season · AL092024 · Archived
Helene
Archived record: full track, peak intensity, and the model guidance issued at the time.
- Peak intensity
- Category 4
- Peak winds
- 138 mph
- Lowest pressure
- 939 mb
- Track points
- 25
Observed track
| Time (UTC) | Position | Winds | Pressure | Stage |
|---|---|---|---|---|
| Sep 28 18:00 | 37.1, -87.0 | 23 mph | 1000 mb | Tropical Depression |
| Sep 28 12:00 | 36.6, -87.6 | 29 mph | 997 mb | Tropical Depression |
| Sep 28 06:00 | 37.4, -88.1 | 35 mph | 992 mb | Tropical Depression |
| Sep 28 00:00 | 38.1, -86.6 | 46 mph | 985 mb | Tropical Storm |
| Sep 27 18:00 | 36.8, -84.9 | 46 mph | 983 mb | Tropical Storm |
| Sep 27 12:00 | 34.4, -83.2 | 52 mph | 973 mb | Tropical Storm |
| Sep 27 09:00 | 32.9, -83.1 | 69 mph | 967 mb | Tropical Storm |
| Sep 27 06:00 | 31.3, -83.3 | 92 mph | 957 mb | Category 1 |
| Sep 27 05:00 | 30.8, -83.5 | 109 mph | 947 mb | Category 2 |
| Sep 27 03:10 | 30.0, -83.7 | 138 mph | 939 mb | Category 4 |
| Sep 27 00:00 | 28.7, -84.3 | 138 mph | 941 mb | Category 4 |
| Sep 26 18:00 | 26.6, -85.0 | 121 mph | 958 mb | Category 3 |
| Sep 26 12:00 | 24.7, -85.8 | 98 mph | 963 mb | Category 2 |
| Sep 26 06:00 | 23.6, -86.5 | 86 mph | 970 mb | Category 1 |
| Sep 26 00:00 | 22.8, -86.7 | 81 mph | 973 mb | Category 1 |
| Sep 25 18:00 | 22.0, -86.5 | 81 mph | 978 mb | Category 1 |
| Sep 25 12:00 | 21.1, -86.2 | 75 mph | 979 mb | Category 1 |
| Sep 25 06:00 | 20.3, -85.9 | 63 mph | 985 mb | Tropical Storm |
| Sep 25 00:00 | 19.7, -85.2 | 58 mph | 990 mb | Tropical Storm |
| Sep 24 18:00 | 19.4, -84.6 | 52 mph | 997 mb | Tropical Storm |
| Sep 24 12:00 | 19.2, -83.7 | 46 mph | 999 mb | Tropical Storm |
| Sep 24 06:00 | 18.6, -82.8 | 40 mph | 1001 mb | Tropical Storm |
| Sep 24 00:00 | 18.2, -82.2 | 40 mph | 1002 mb | Tropical Storm |
| Sep 23 18:00 | 17.8, -81.9 | 40 mph | 1004 mb | Tropical Storm |