2018 AL season · AL082018 · Archived
Helene
Archived record: full track, peak intensity, and the model guidance issued at the time.
Ant Rozetsky, Unsplash
- Peak intensity
- Category 2
- Peak winds
- 109 mph
- Lowest pressure
- 967 mb
- Track points
- 42
Observed track
| Time (UTC) | Position | Winds | Pressure | Stage |
|---|---|---|---|---|
| Sep 17 18:00 | 49.5, -10.0 | 52 mph | 995 mb | Tropical Storm |
| Sep 17 12:00 | 48.0, -12.5 | 58 mph | 992 mb | Tropical Storm |
| Sep 17 06:00 | 46.7, -16.0 | 58 mph | 992 mb | Tropical Storm |
| Sep 17 00:00 | 45.2, -20.0 | 58 mph | 992 mb | Tropical Storm |
| Sep 16 18:00 | 44.1, -24.0 | 52 mph | 993 mb | Tropical Storm |
| Sep 16 12:00 | 43.1, -27.1 | 52 mph | 993 mb | Tropical Storm |
| Sep 16 06:00 | 41.8, -29.6 | 52 mph | 993 mb | Tropical Storm |
| Sep 16 00:00 | 40.6, -31.5 | 58 mph | 992 mb | Tropical Storm |
| Sep 15 18:00 | 39.6, -32.9 | 63 mph | 989 mb | Tropical Storm |
| Sep 15 12:00 | 38.4, -34.5 | 63 mph | 987 mb | Tropical Storm |
| Sep 15 06:00 | 36.9, -35.7 | 69 mph | 986 mb | Tropical Storm |
| Sep 15 00:00 | 35.2, -36.5 | 69 mph | 986 mb | Tropical Storm |
| Sep 14 18:00 | 33.7, -37.0 | 69 mph | 987 mb | Tropical Storm |
| Sep 14 12:00 | 31.8, -37.2 | 69 mph | 988 mb | Tropical Storm |
| Sep 14 06:00 | 29.4, -37.3 | 69 mph | 989 mb | Tropical Storm |
| Sep 14 00:00 | 27.2, -37.4 | 69 mph | 989 mb | Tropical Storm |
| Sep 13 18:00 | 25.4, -37.4 | 69 mph | 988 mb | Tropical Storm |
| Sep 13 12:00 | 24.1, -37.4 | 69 mph | 988 mb | Tropical Storm |
| Sep 13 06:00 | 22.9, -37.3 | 75 mph | 985 mb | Category 1 |
| Sep 13 00:00 | 21.9, -37.1 | 81 mph | 982 mb | Category 1 |
| Sep 12 18:00 | 20.8, -36.7 | 86 mph | 979 mb | Category 1 |
| Sep 12 12:00 | 19.8, -36.3 | 92 mph | 976 mb | Category 1 |
| Sep 12 06:00 | 18.7, -35.8 | 92 mph | 976 mb | Category 1 |
| Sep 12 00:00 | 17.6, -35.3 | 98 mph | 973 mb | Category 2 |