Tropical Storm Olaf (2009)
Oct 1, 12:00 PM UTC – Oct 4, 12:00 PM UTC (3.0 days)
- Peak
- Tropical Storm
- Max sustained wind
- 45 mph (40 kt)
- Lowest pressure
- 996 mb
- Landfalls
- 0
Track
- Hurricane
- Tropical Storm
- Tropical Depression
- Other
- Large white-ringed dots: landfall
Every track point (13)
| UTC | Status | Position | Wind kt | mb | Note |
|---|---|---|---|---|---|
| 2009-10-01 12:00 | TD | 19.0°N 117.3°W | 30 | 1003 | |
| 2009-10-01 18:00 | TS | 19.6°N 117.4°W | 35 | 1000 | |
| 2009-10-02 00:00 | TS | 20.4°N 117.4°W | 40 | 997 | |
| 2009-10-02 06:00 | TS | 21.5°N 117.4°W | 40 | 996 | |
| 2009-10-02 12:00 | TS | 22.6°N 117.5°W | 40 | 996 | |
| 2009-10-02 18:00 | TS | 23.3°N 117.5°W | 35 | 997 | |
| 2009-10-03 00:00 | TS | 23.8°N 117.3°W | 35 | 997 | |
| 2009-10-03 06:00 | TD | 24.0°N 116.7°W | 30 | 998 | |
| 2009-10-03 12:00 | TD | 23.9°N 115.6°W | 30 | 998 | |
| 2009-10-03 18:00 | LO | 23.8°N 114.3°W | 30 | 999 | |
| 2009-10-04 00:00 | LO | 23.9°N 113.0°W | 25 | 1000 | |
| 2009-10-04 06:00 | LO | 24.2°N 111.8°W | 25 | 1002 | |
| 2009-10-04 12:00 | LO | 24.5°N 111.2°W | 25 | 1003 |
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.