Storm history › East Pacific › 1978 season
Hurricane Rosa (1978)
Rosa was a Category 1 hurricane of the 1978 East Pacific season. It was tracked from October 2, 1978 to October 7, 1978, about 5 days, and covered 952 miles.
At its peak it had winds of 85 mph (140 km/h).
- Peak wind
- 85 mph
- Lowest pressure
- Not recorded
- Strongest
- Category 1 hurricane
- Landfalls
- None recorded
- Duration
- 5 days
- Track length
- 952 mi
- Energy (ACE)
- 5.4
DepressionTropical stormCat 1Cat 2Cat 3Cat 4Cat 5
How it compares
- Peak winds: 407th highest of 1,371 East Pacific storms on record, tied with Hurricane Henriette (2025), Hurricane Lorena (2025), Hurricane Hone (2024) and 92 more.
- Energy: 2% of the 1978 East Pacific season's ACE.