Unnamed was a TS Atlantic tropical cyclone that existed from September 7 to September 9, 1947 (3 days). It reached peak winds of 57 mph (50 kt). The storm made one landfall on September 8 at 30.3°N, 88.2°W.
| Time (UTC) | Status | Lat | Lon | Winds (kt) | Pressure (mb) | Record |
|---|---|---|---|---|---|---|
| 1947-09-07 00:00 | TD | 27.70 | -85.60 | 25 | ||
| 1947-09-07 06:00 | TD | 27.90 | -86.10 | 25 | ||
| 1947-09-07 12:00 | TD | 28.20 | -86.70 | 30 | ||
| 1947-09-07 18:00 | TS | 28.50 | -87.30 | 35 | ||
| 1947-09-08 00:00 | TS | 29.00 | -87.60 | 40 | ||
| 1947-09-08 06:00 | TS | 29.50 | -87.70 | 50 | ||
| 1947-09-08 12:00 | TS | 30.00 | -88.00 | 45 | ||
| 1947-09-08 14:00 | TS | 30.30 | -88.20 | 45 | Landfall | |
| 1947-09-08 18:00 | TS | 30.70 | -88.70 | 35 | ||
| 1947-09-09 00:00 | TD | 31.50 | -89.50 | 25 |
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.