Unnamed Hurricane, AL03 1863
Aug 19, 12:00 AM UTC – Aug 23, 6:00 AM UTC (4.3 days)
- Peak
- Hurricane, Category 2
- Max sustained wind
- 105 mph (90 kt)
- Lowest pressure
- 975 mb
- Landfalls
- 0
Track
- Hurricane
- Tropical Storm
- Tropical Depression
- Other
- Large white-ringed dots: landfall
Every track point (18)
| UTC | Status | Position | Wind kt | mb | Note |
|---|---|---|---|---|---|
| 1863-08-19 00:00 | HU | 26.5°N 66.6°W | 70 | — | |
| 1863-08-19 06:00 | HU | 26.8°N 67.0°W | 70 | — | |
| 1863-08-19 12:00 | HU | 27.2°N 67.5°W | 70 | — | |
| 1863-08-19 18:00 | HU | 27.7°N 68.8°W | 70 | — | |
| 1863-08-20 00:00 | HU | 28.6°N 70.3°W | 80 | — | |
| 1863-08-20 06:00 | HU | 29.6°N 71.6°W | 80 | — | |
| 1863-08-20 12:00 | HU | 30.5°N 72.6°W | 90 | — | |
| 1863-08-20 18:00 | HU | 31.8°N 73.1°W | 90 | — | |
| 1863-08-21 00:00 | HU | 33.2°N 73.1°W | 90 | — | |
| 1863-08-21 06:00 | HU | 34.5°N 73.1°W | 90 | — | |
| 1863-08-21 12:00 | HU | 35.7°N 72.6°W | 90 | — | |
| 1863-08-21 18:00 | HU | 37.0°N 71.8°W | 90 | — | |
| 1863-08-22 00:00 | HU | 38.3°N 70.8°W | 90 | — | |
| 1863-08-22 06:00 | HU | 39.5°N 69.5°W | 90 | — | |
| 1863-08-22 12:00 | HU | 41.0°N 67.8°W | 80 | 975 | |
| 1863-08-22 18:00 | HU | 42.8°N 65.8°W | 80 | — | |
| 1863-08-23 00:00 | HU | 44.5°N 63.6°W | 70 | — | |
| 1863-08-23 06:00 | TS | 46.0°N 61.7°W | 60 | — |
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.