Unnamed Hurricane, AL02 1870
Aug 30, 12:00 AM UTC – Sep 4, 6:00 PM UTC (5.8 days)
- Peak
- Hurricane, Category 2
- Max sustained wind
- 105 mph (90 kt)
- Lowest pressure
- —
- Landfalls
- 0
Track
- Hurricane
- Tropical Storm
- Tropical Depression
- Other
- Large white-ringed dots: landfall
Every track point (24)
| UTC | Status | Position | Wind kt | mb | Note |
|---|---|---|---|---|---|
| 1870-08-30 00:00 | TS | 21.7°N 59.5°W | 50 | — | |
| 1870-08-30 06:00 | TS | 22.4°N 60.3°W | 50 | — | |
| 1870-08-30 12:00 | TS | 23.0°N 61.0°W | 50 | — | |
| 1870-08-30 18:00 | TS | 23.7°N 61.8°W | 50 | — | |
| 1870-08-31 00:00 | TS | 24.4°N 62.6°W | 60 | — | |
| 1870-08-31 06:00 | TS | 25.2°N 63.3°W | 60 | — | |
| 1870-08-31 12:00 | HU | 25.9°N 64.1°W | 70 | — | |
| 1870-08-31 18:00 | HU | 26.8°N 65.1°W | 70 | — | |
| 1870-09-01 00:00 | HU | 27.7°N 66.1°W | 80 | — | |
| 1870-09-01 06:00 | HU | 28.6°N 67.1°W | 80 | — | |
| 1870-09-01 12:00 | HU | 29.3°N 68.0°W | 80 | — | |
| 1870-09-01 18:00 | HU | 30.1°N 68.6°W | 80 | — | |
| 1870-09-02 00:00 | HU | 31.1°N 69.5°W | 90 | — | |
| 1870-09-02 06:00 | HU | 32.0°N 70.1°W | 90 | — | |
| 1870-09-02 12:00 | HU | 33.0°N 71.0°W | 90 | — | |
| 1870-09-02 18:00 | HU | 34.0°N 71.5°W | 90 | — | |
| 1870-09-03 00:00 | HU | 35.4°N 71.6°W | 90 | — | |
| 1870-09-03 06:00 | HU | 37.0°N 71.3°W | 90 | — | |
| 1870-09-03 12:00 | HU | 38.7°N 70.8°W | 80 | — | |
| 1870-09-03 18:00 | HU | 40.5°N 68.8°W | 80 | — | |
| 1870-09-04 00:00 | HU | 42.5°N 66.3°W | 80 | — | |
| 1870-09-04 06:00 | HU | 44.0°N 63.3°W | 80 | — | |
| 1870-09-04 12:00 | HU | 45.4°N 59.6°W | 70 | — | |
| 1870-09-04 18:00 | HU | 46.3°N 55.5°W | 70 | — |
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.