Unnamed was a TD Atlantic tropical cyclone that existed from August 12 to August 16, 1971 (5 days). It reached peak winds of 28 mph (25 kt).
| Time (UTC) | Status | Lat | Lon | Winds (kt) | Pressure (mb) | Record |
|---|---|---|---|---|---|---|
| 1971-08-12 12:00 | TD | 26.00 | -83.50 | 20 | ||
| 1971-08-12 18:00 | TD | 26.20 | -83.10 | 25 | ||
| 1971-08-13 00:00 | TD | 26.50 | -82.70 | 25 | ||
| 1971-08-13 06:00 | TD | 26.80 | -82.30 | 25 | ||
| 1971-08-13 12:00 | TD | 27.00 | -82.00 | 20 | ||
| 1971-08-13 18:00 | TD | 27.30 | -81.20 | 20 | ||
| 1971-08-14 00:00 | TD | 27.50 | -81.70 | 20 | ||
| 1971-08-14 06:00 | TD | 27.80 | -81.60 | 20 | ||
| 1971-08-14 12:00 | TD | 28.00 | -81.50 | 20 | ||
| 1971-08-14 18:00 | TD | 28.10 | -81.80 | 20 | ||
| 1971-08-15 00:00 | TD | 28.20 | -82.20 | 20 | ||
| 1971-08-15 06:00 | TD | 28.30 | -82.60 | 25 | ||
| 1971-08-15 12:00 | TD | 28.50 | -83.00 | 25 | ||
| 1971-08-15 18:00 | TD | 28.90 | -83.20 | 25 | ||
| 1971-08-16 00:00 | TD | 29.20 | -83.50 | 25 | ||
| 1971-08-16 06:00 | TD | 29.60 | -83.80 | 25 | ||
| 1971-08-16 12:00 | TD | 30.00 | -84.00 |
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.