Unnamed was a TD Atlantic tropical cyclone that existed from October 24 to October 25, 1977 (2 days). It reached peak winds of 34 mph (30 kt).
| Time (UTC) | Status | Lat | Lon | Winds (kt) | Pressure (mb) | Record |
|---|---|---|---|---|---|---|
| 1977-10-24 12:00 | TD | 25.50 | -95.50 | 20 | ||
| 1977-10-24 18:00 | TD | 26.50 | -94.20 | 25 | ||
| 1977-10-25 00:00 | TD | 27.50 | -92.80 | 30 | ||
| 1977-10-25 06:00 | TD | 28.50 | -91.40 | 30 | ||
| 1977-10-25 12:00 | TD | 29.50 | -90.00 | 25 | ||
| 1977-10-25 18:00 | TD | 30.50 | -88.60 |
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.