Four was a TD Atlantic tropical cyclone that existed from July 9 to July 11, 2007 (3 days). It reached peak winds of 34 mph (30 kt) and a minimum central pressure of 1006 mb.
| Time (UTC) | Status | Lat | Lon | Winds (kt) | Pressure (mb) | Record |
|---|---|---|---|---|---|---|
| 2007-07-09 18:00 | TD | 17.00 | -118.60 | 30 | 1006 | |
| 2007-07-10 00:00 | TD | 17.50 | -119.30 | 30 | 1006 | |
| 2007-07-10 06:00 | TD | 18.10 | -120.10 | 30 | 1006 | |
| 2007-07-10 12:00 | TD | 18.80 | -120.90 | 30 | 1006 | |
| 2007-07-10 18:00 | TD | 19.00 | -121.60 | 25 | 1006 | |
| 2007-07-11 00:00 | TD | 19.00 | -122.50 | 25 | 1007 | |
| 2007-07-11 06:00 | LO | 19.20 | -123.40 | 25 | 1008 | |
| 2007-07-11 12:00 | LO | 19.40 | -124.30 | 25 | 1008 | |
| 2007-07-11 18:00 | LO | 19.60 | -125.10 | 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.