Storm history › East Pacific › 2023 season
Tropical Storm Irwin (2023)
Irwin was a tropical storm of the 2023 East Pacific season. It was tracked from August 26, 2023 to September 3, 2023, about 7 days, and covered 1,708 miles.
At its peak it had winds of 45 mph (75 km/h) and a lowest pressure of 998 mb.
- Peak wind
- 45 mph
- Lowest pressure
- 998 mb
- Strongest
- Tropical storm
- Landfalls
- None recorded
- Duration
- 7 days
- Track length
- 1,708 mi
- Energy (ACE)
- 1.1
DepressionTropical stormCat 1Cat 2Cat 3Cat 4Cat 5
How it compares
- Peak winds: 1051st highest of 1,371 East Pacific storms on record, tied with Tropical Storm Amanda (2026), Tropical Storm Boris (2026), Tropical Storm Cristina (2026) and 72 more.
- Lowest pressure: 556th lowest of 808 East Pacific storms with a recorded pressure, tied with Tropical Storm Ivo (2025), Tropical Storm Raymond (2025), Tropical Storm Hector (2024) and 13 more.
- Energy: 1% of the 2023 East Pacific season's ACE.