Track map & timeline · Eastern Pacific · August 25 – September 2, 2005
TD TS Cat 1 2 3 4 5 · dashed = post-tropical / remnant low. During the replay the shaded rings show the storm’s wind field as analysed by NHC — 39+, 58+ and 74+ mph winds, quadrant by quadrant. Click any point or table row to jump there.
01 · The story
Tropical Storm Irwin (2005) was a tropical storm of the 2005 Eastern Pacific season. It formed on August 25, 2005, 149 mi SSW of Tecomán, Colima, Mexico, reached its peak of 52 mph (83 km/h) and a minimum pressure of 1000 mb on August 26, 2005, and never made landfall. The storm lasted 8.3 days and travelled about 1,532 miles (2,465 km).
02 · Intensity
03 · Timeline
| Date · UTC | Status | Wind | Pressure | Position | Nearest place |
|---|---|---|---|---|---|
| Aug 25 12:00 | TD | 29 mph | 1007 mb | 16.9°N 104.7°W | 149 mi SSW of Tecomán, Colima, Mexico |
| Aug 25 18:00 | TD | 35 mph | 1005 mb | 17.0°N 105.8°W | 175 mi SSW of Manzanillo, Colima, Mexico |
| Aug 26 00:00 | TS | 40 mph | 1004 mb | 17.2°N 106.8°W | open ocean |
| Aug 26 06:00 | TS | 46 mph | 1002 mb | 17.5°N 107.7°W | open ocean |
| Aug 26 12:00 | TS | 52 mph | 1000 mb | 17.7°N 108.7°W | open ocean |
| Aug 26 18:00 | TS | 52 mph | 1000 mb | 17.5°N 109.6°W | open ocean |
| Aug 27 00:00 | TS | 46 mph | 1001 mb | 17.4°N 110.5°W | open ocean |
| Aug 27 06:00 | TS | 46 mph | 1002 mb | 17.4°N 111.3°W | open ocean |
| Aug 27 12:00 | TS | 40 mph | 1003 mb | 17.4°N 112.2°W | open ocean |
| Aug 27 18:00 | TS | 40 mph | 1004 mb | 17.3°N 113.1°W | open ocean |
| Aug 28 00:00 | TD | 35 mph | 1005 mb | 17.1°N 114.0°W | open ocean |
| Aug 28 06:00 | TD | 29 mph | 1006 mb | 17.0°N 114.6°W | open ocean |
| Aug 28 12:00 | TD | 29 mph | 1006 mb | 16.9°N 115.2°W | open ocean |
| Aug 28 18:00 | TD low/wave | 29 mph | 1006 mb | 16.9°N 115.9°W | open ocean |
| Aug 29 00:00 | TD low/wave | 29 mph | 1006 mb | 17.0°N 116.5°W | open ocean |
| Aug 29 06:00 | TD low/wave | 29 mph | 1007 mb | 17.0°N 117.0°W | open ocean |
| Aug 29 12:00 | TD low/wave | 29 mph | 1008 mb | 17.0°N 117.4°W | open ocean |
| Aug 29 18:00 | TD low/wave | 23 mph | 1009 mb | 17.0°N 117.7°W | open ocean |
| Aug 30 00:00 | TD low/wave | 23 mph | 1009 mb | 17.0°N 118.1°W | open ocean |
| Aug 30 06:00 | TD low/wave | 23 mph | 1009 mb | 17.0°N 118.6°W | open ocean |
| Aug 30 12:00 | TD low/wave | 23 mph | 1009 mb | 17.1°N 119.2°W | open ocean |
| Aug 30 18:00 | TD low/wave | 23 mph | 1009 mb | 17.1°N 119.7°W | open ocean |
| Aug 31 00:00 | TD low/wave | 23 mph | 1009 mb | 17.1°N 120.1°W | open ocean |
| Aug 31 06:00 | TD low/wave | 23 mph | 1010 mb | 17.0°N 120.6°W | open ocean |
| Aug 31 12:00 | TD low/wave | 23 mph | 1010 mb | 17.0°N 121.1°W | open ocean |
| Aug 31 18:00 | TD low/wave | 23 mph | 1010 mb | 16.9°N 121.6°W | open ocean |
| Sep 1 00:00 | TD low/wave | 23 mph | 1010 mb | 16.8°N 122.1°W | open ocean |
| Sep 1 06:00 | TD low/wave | 23 mph | 1010 mb | 16.3°N 122.5°W | open ocean |
| Sep 1 12:00 | TD low/wave | 23 mph | 1010 mb | 15.8°N 123.1°W | open ocean |
| Sep 1 18:00 | TD low/wave | 23 mph | 1010 mb | 15.4°N 123.6°W | open ocean |
| Sep 2 00:00 | TD low/wave | 23 mph | 1010 mb | 14.8°N 123.9°W | open ocean |
| Sep 2 06:00 | TD low/wave | 23 mph | 1010 mb | 14.4°N 124.5°W | open ocean |
| Sep 2 12:00 | TD low/wave | 17 mph | 1011 mb | 13.9°N 125.3°W | open ocean |
| Sep 2 18:00 | TD low/wave | 17 mph | 1011 mb | 13.4°N 126.2°W | open ocean |
⬇ Download track data (CSV) · public-domain NOAA best track
Questions
No — the NOAA best-track record shows no landfall for Irwin.
At its peak on August 26, 2005, Irwin was a tropical storm with maximum sustained winds of 52 mph (83 km/h) and a central pressure of 1000 mb.
8.3 days, from August 25, 2005 to September 2, 2005. It travelled about 1,532 miles.
The 6-hourly positions, winds, pressure and wind radii are available as CSV on this page (track.csv) — they come from the NOAA National Hurricane Center's HURDAT2 database and are in the public domain.
This site was built by Digital Dynamics Kft.
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