Unnamed was a Cat 3 Atlantic tropical cyclone that existed from September 7 to September 9, 1869 (3 days). It reached peak winds of 115 mph (100 kt) and a minimum central pressure of 950 mb. The storm made 2 landfalls during its lifetime.
| Time (UTC) | Status | Lat | Lon | Winds (kt) | Pressure (mb) | Record |
|---|---|---|---|---|---|---|
| 1869-09-07 00:00 | HU | 27.00 | -74.50 | 90 | ||
| 1869-09-07 06:00 | HU | 28.00 | -74.50 | 90 | ||
| 1869-09-07 12:00 | HU | 29.00 | -74.40 | 90 | ||
| 1869-09-07 18:00 | HU | 30.10 | -74.10 | 90 | ||
| 1869-09-08 00:00 | HU | 31.30 | -74.00 | 100 | ||
| 1869-09-08 06:00 | HU | 32.50 | -73.60 | 100 | ||
| 1869-09-08 12:00 | HU | 35.00 | -73.30 | 100 | ||
| 1869-09-08 18:00 | HU | 38.80 | -72.60 | 100 | 950 | |
| 1869-09-08 21:00 | HU | 41.00 | -71.90 | 100 | 963 | Landfall |
| 1869-09-08 22:00 | HU | 41.40 | -71.70 | 100 | 965 | Landfall |
| 1869-09-09 00:00 | HU | 42.80 | -71.10 | 80 | 973 | |
| 1869-09-09 06:00 | TS | 47.00 | -69.00 | 50 |
Source: NOAA National Hurricane Center HURDAT2 best-track database (nhc.noaa.gov/data). Data is in the public domain. Best-track positions and intensities are post-storm reanalysis estimates and may differ from real-time advisories.