Unnamed was a TD Atlantic tropical cyclone that existed from July 2 to July 5, 2004 (4 days). It reached peak winds of 34 mph (30 kt) and a minimum central pressure of 1007 mb.
| Time (UTC) | Status | Lat | Lon | Winds (kt) | Pressure (mb) | Record |
|---|---|---|---|---|---|---|
| 2004-07-02 12:00 | TD | 16.20 | -119.20 | 25 | 1008 | |
| 2004-07-02 18:00 | TD | 16.60 | -119.90 | 25 | 1008 | |
| 2004-07-03 00:00 | TD | 17.10 | -120.80 | 30 | 1007 | |
| 2004-07-03 06:00 | TD | 17.40 | -121.90 | 30 | 1007 | |
| 2004-07-03 12:00 | TD | 17.60 | -123.00 | 30 | 1007 | |
| 2004-07-03 18:00 | TD | 17.60 | -124.10 | 25 | 1008 | |
| 2004-07-04 00:00 | LO | 17.50 | -125.00 | 20 | 1008 | |
| 2004-07-04 06:00 | LO | 17.00 | -126.10 | 20 | 1008 | |
| 2004-07-04 12:00 | LO | 16.50 | -127.20 | 20 | 1009 | |
| 2004-07-04 18:00 | LO | 15.90 | -128.30 | 20 | 1009 | |
| 2004-07-05 00:00 | LO | 15.20 | -129.30 | 20 | 1009 |
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.