Tropical Storm Irwin (2005)
Aug 25, 12:00 PM UTC – Sep 2, 6:00 PM UTC (8.3 days)
- Peak
- Tropical Storm
- Max sustained wind
- 50 mph (45 kt)
- Lowest pressure
- 1000 mb
- Landfalls
- 0
Track
- Hurricane
- Tropical Storm
- Tropical Depression
- Other
- Large white-ringed dots: landfall
Every track point (34)
| UTC | Status | Position | Wind kt | mb | Note |
|---|---|---|---|---|---|
| 2005-08-25 12:00 | TD | 16.9°N 104.7°W | 25 | 1007 | |
| 2005-08-25 18:00 | TD | 17.0°N 105.8°W | 30 | 1005 | |
| 2005-08-26 00:00 | TS | 17.2°N 106.8°W | 35 | 1004 | |
| 2005-08-26 06:00 | TS | 17.5°N 107.7°W | 40 | 1002 | |
| 2005-08-26 12:00 | TS | 17.7°N 108.7°W | 45 | 1000 | |
| 2005-08-26 18:00 | TS | 17.5°N 109.6°W | 45 | 1000 | |
| 2005-08-27 00:00 | TS | 17.4°N 110.5°W | 40 | 1001 | |
| 2005-08-27 06:00 | TS | 17.4°N 111.3°W | 40 | 1002 | |
| 2005-08-27 12:00 | TS | 17.4°N 112.2°W | 35 | 1003 | |
| 2005-08-27 18:00 | TS | 17.3°N 113.1°W | 35 | 1004 | |
| 2005-08-28 00:00 | TD | 17.1°N 114.0°W | 30 | 1005 | |
| 2005-08-28 06:00 | TD | 17.0°N 114.6°W | 25 | 1006 | |
| 2005-08-28 12:00 | TD | 16.9°N 115.2°W | 25 | 1006 | |
| 2005-08-28 18:00 | LO | 16.9°N 115.9°W | 25 | 1006 | |
| 2005-08-29 00:00 | LO | 17.0°N 116.5°W | 25 | 1006 | |
| 2005-08-29 06:00 | LO | 17.0°N 117.0°W | 25 | 1007 | |
| 2005-08-29 12:00 | LO | 17.0°N 117.4°W | 25 | 1008 | |
| 2005-08-29 18:00 | LO | 17.0°N 117.7°W | 20 | 1009 | |
| 2005-08-30 00:00 | LO | 17.0°N 118.1°W | 20 | 1009 | |
| 2005-08-30 06:00 | LO | 17.0°N 118.6°W | 20 | 1009 | |
| 2005-08-30 12:00 | LO | 17.1°N 119.2°W | 20 | 1009 | |
| 2005-08-30 18:00 | LO | 17.1°N 119.7°W | 20 | 1009 | |
| 2005-08-31 00:00 | LO | 17.1°N 120.1°W | 20 | 1009 | |
| 2005-08-31 06:00 | LO | 17.0°N 120.6°W | 20 | 1010 | |
| 2005-08-31 12:00 | LO | 17.0°N 121.1°W | 20 | 1010 | |
| 2005-08-31 18:00 | LO | 16.9°N 121.6°W | 20 | 1010 | |
| 2005-09-01 00:00 | LO | 16.8°N 122.1°W | 20 | 1010 | |
| 2005-09-01 06:00 | LO | 16.3°N 122.5°W | 20 | 1010 | |
| 2005-09-01 12:00 | LO | 15.8°N 123.1°W | 20 | 1010 | |
| 2005-09-01 18:00 | LO | 15.4°N 123.6°W | 20 | 1010 | |
| 2005-09-02 00:00 | LO | 14.8°N 123.9°W | 20 | 1010 | |
| 2005-09-02 06:00 | LO | 14.4°N 124.5°W | 20 | 1010 | |
| 2005-09-02 12:00 | LO | 13.9°N 125.3°W | 15 | 1011 | |
| 2005-09-02 18:00 | LO | 13.4°N 126.2°W | 15 | 1011 |
From the National Hurricane Center's best-track archive (HURDAT2), its post-season reanalysis; values can differ from the advisories issued at the time. Source: hurdat2-1851-2025-092326.txt, hurdat2-nepac-1949-2025-092926.txt.