Storm history › East Pacific › 2004 season
Tropical Storm Blas (2004)
Blas was a tropical storm of the 2004 East Pacific season. It was tracked from July 12, 2004 to July 19, 2004, about 7 days, and covered 1,827 miles.
At its peak it had winds of 65 mph (100 km/h) and a lowest pressure of 991 mb.
- Peak wind
- 65 mph
- Lowest pressure
- 991 mb
- Strongest
- Tropical storm
- Landfalls
- None recorded
- Duration
- 7 days
- Track length
- 1,827 mi
- Energy (ACE)
- 1.6
DepressionTropical stormCat 1Cat 2Cat 3Cat 4Cat 5
How it compares
- Peak winds: 673rd highest of 1,371 East Pacific storms on record, tied with Tropical Storm Norbert (2026), Tropical Storm Dalila (2025), Tropical Storm Ivo (2025) and 84 more.
- Lowest pressure: 426th lowest of 808 East Pacific storms with a recorded pressure, tied with Tropical Storm Cosme (2025), Hurricane Barbara (2025), Hurricane Gil (2025) and 9 more.
- Energy: 2% of the 2004 East Pacific season's ACE.