Unnamed was a TS Atlantic tropical cyclone that existed from July 31 to August 2, 1947 (3 days). It reached peak winds of 51 mph (45 kt). The storm made one landfall on August 2 at 25.6°N, 97.3°W.
| Time (UTC) | Status | Lat | Lon | Winds (kt) | Pressure (mb) | Record |
|---|---|---|---|---|---|---|
| 1947-07-31 06:00 | TD | 19.50 | -93.60 | 30 | ||
| 1947-07-31 12:00 | TS | 20.20 | -93.80 | 35 | ||
| 1947-07-31 18:00 | TS | 21.00 | -94.00 | 35 | ||
| 1947-08-01 00:00 | TS | 22.00 | -94.30 | 35 | ||
| 1947-08-01 06:00 | TS | 23.00 | -94.70 | 35 | ||
| 1947-08-01 12:00 | TS | 24.10 | -95.40 | 35 | ||
| 1947-08-01 18:00 | TS | 24.90 | -96.30 | 40 | ||
| 1947-08-02 00:00 | TS | 25.60 | -97.30 | 45 | Landfall | |
| 1947-08-02 06:00 | TS | 26.00 | -98.10 | 40 | ||
| 1947-08-02 12:00 | TD | 26.10 | -98.50 | 30 |
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.