Unnamed Hurricane, AL04 1851
Aug 16, 12:00 AM UTC – Aug 27, 6:00 PM UTC (11.8 days)
- Peak
- Hurricane, Category 3
- Max sustained wind
- 115 mph (100 kt)
- Lowest pressure
- —
- Landfalls
- 1
Track
- Hurricane
- Tropical Storm
- Tropical Depression
- Other
- Large white-ringed dots: landfall
Landfalls
- Aug 23, 9:00 PM UTC · 30.1°N 85.7°W · Hurricane · 115 mph
Every track point (49)
| UTC | Status | Position | Wind kt | mb | Note |
|---|---|---|---|---|---|
| 1851-08-16 00:00 | TS | 13.4°N 48.0°W | 40 | — | |
| 1851-08-16 06:00 | TS | 13.7°N 49.5°W | 40 | — | |
| 1851-08-16 12:00 | TS | 14.0°N 51.0°W | 50 | — | |
| 1851-08-16 18:00 | TS | 14.4°N 52.8°W | 50 | — | |
| 1851-08-17 00:00 | TS | 14.9°N 54.6°W | 60 | — | |
| 1851-08-17 06:00 | TS | 15.4°N 56.5°W | 60 | — | |
| 1851-08-17 12:00 | HU | 15.9°N 58.5°W | 70 | — | |
| 1851-08-17 18:00 | HU | 16.1°N 60.4°W | 70 | — | |
| 1851-08-18 00:00 | HU | 16.6°N 62.5°W | 80 | — | |
| 1851-08-18 06:00 | HU | 16.9°N 64.1°W | 80 | — | |
| 1851-08-18 12:00 | HU | 17.2°N 66.0°W | 90 | — | |
| 1851-08-18 18:00 | HU | 17.6°N 67.6°W | 90 | — | |
| 1851-08-19 00:00 | HU | 18.0°N 69.3°W | 90 | — | |
| 1851-08-19 06:00 | HU | 18.4°N 71.1°W | 70 | — | |
| 1851-08-19 12:00 | TS | 18.9°N 72.6°W | 60 | — | |
| 1851-08-19 18:00 | TS | 19.4°N 74.3°W | 60 | — | |
| 1851-08-20 00:00 | HU | 19.9°N 75.9°W | 70 | — | |
| 1851-08-20 06:00 | HU | 20.5°N 77.6°W | 70 | — | |
| 1851-08-20 12:00 | HU | 21.2°N 79.0°W | 70 | — | |
| 1851-08-20 18:00 | HU | 21.9°N 80.4°W | 70 | — | |
| 1851-08-21 00:00 | TS | 22.6°N 81.4°W | 60 | — | |
| 1851-08-21 06:00 | TS | 23.2°N 82.5°W | 60 | — | |
| 1851-08-21 12:00 | HU | 23.9°N 83.6°W | 70 | — | |
| 1851-08-21 18:00 | HU | 24.4°N 84.3°W | 70 | — | |
| 1851-08-22 00:00 | HU | 25.0°N 84.9°W | 80 | — | |
| 1851-08-22 06:00 | HU | 25.6°N 85.5°W | 80 | — | |
| 1851-08-22 12:00 | HU | 26.2°N 86.0°W | 90 | — | |
| 1851-08-22 18:00 | HU | 26.8°N 86.3°W | 90 | — | |
| 1851-08-23 00:00 | HU | 27.4°N 86.5°W | 100 | — | |
| 1851-08-23 06:00 | HU | 28.0°N 86.6°W | 100 | — | |
| 1851-08-23 12:00 | HU | 28.5°N 86.6°W | 100 | — | |
| 1851-08-23 18:00 | HU | 29.6°N 86.1°W | 100 | — | |
| 1851-08-23 21:00 | HU | 30.1°N 85.7°W | 100 | — | Landfall |
| 1851-08-24 00:00 | HU | 30.7°N 85.1°W | 90 | — | |
| 1851-08-24 06:00 | HU | 31.6°N 84.1°W | 70 | — | |
| 1851-08-24 12:00 | TS | 32.5°N 83.0°W | 60 | — | |
| 1851-08-24 18:00 | TS | 33.4°N 81.4°W | 50 | — | |
| 1851-08-25 00:00 | TS | 34.0°N 80.0°W | 40 | — | |
| 1851-08-25 06:00 | TS | 34.8°N 78.6°W | 40 | — | |
| 1851-08-25 12:00 | TS | 35.8°N 77.0°W | 40 | — | |
| 1851-08-25 18:00 | TS | 36.8°N 75.1°W | 40 | — | |
| 1851-08-26 00:00 | TS | 37.8°N 73.6°W | 40 | — | |
| 1851-08-26 06:00 | TS | 38.9°N 71.8°W | 40 | — | |
| 1851-08-26 12:00 | TS | 40.0°N 70.0°W | 40 | — | |
| 1851-08-26 18:00 | TS | 41.3°N 66.8°W | 40 | — | |
| 1851-08-27 00:00 | TS | 42.8°N 63.3°W | 40 | — | |
| 1851-08-27 06:00 | TS | 44.5°N 60.2°W | 40 | — | |
| 1851-08-27 12:00 | TS | 46.4°N 57.2°W | 40 | — | |
| 1851-08-27 18:00 | TS | 48.5°N 54.2°W | 40 | — |
From the National Hurricane Center's best-track archive (HURDAT2), its post-season reanalysis; values can differ from the advisories issued at the time. Source: hurdat2-1851-2025-092326.txt, hurdat2-nepac-1949-2025-092926.txt.