Unnamed was a TD Atlantic tropical cyclone that existed from July 4 to July 6, 2004 (3 days). It reached peak winds of 28 mph (25 kt) and a minimum central pressure of 1007 mb.
| Time (UTC) | Status | Lat | Lon | Winds (kt) | Pressure (mb) | Record |
|---|---|---|---|---|---|---|
| 2004-07-04 00:00 | TD | 6.00 | -157.00 | 20 | 1009 | |
| 2004-07-04 06:00 | TD | 6.40 | -158.80 | 20 | 1009 | |
| 2004-07-04 12:00 | TD | 6.60 | -160.80 | 20 | 1009 | |
| 2004-07-04 18:00 | TD | 6.70 | -162.70 | 20 | 1007 | |
| 2004-07-05 00:00 | TD | 6.80 | -164.70 | 25 | 1007 | |
| 2004-07-05 06:00 | TD | 6.80 | -166.40 | 25 | 1007 | |
| 2004-07-05 12:00 | TD | 6.80 | -167.00 | 25 | 1007 | |
| 2004-07-05 18:00 | TD | 6.80 | -167.50 | 20 | 1007 | |
| 2004-07-06 00:00 | TD | 7.00 | -167.90 | 20 | 1007 |
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.