Storm history › West Pacific › 1977 season
Tropical Storm Harriet (1977)
Harriet was a tropical storm of the 1977 West Pacific season. It was tracked from October 14, 1977 to October 22, 1977, about 8 days, and covered 4,345 miles.
At its peak it had winds of 65 mph (100 km/h) and a lowest pressure of 980 mb.
- Peak wind
- 65 mph
- Lowest pressure
- 980 mb
- Strongest
- Tropical storm
- Duration
- 8 days
- Track length
- 4,345 mi
- Energy (ACE)
- 3.9
DepressionTropical stormCat 1Cat 2Cat 3Cat 4Cat 5
How it compares
- Peak winds: 1424th highest of 2,271 West Pacific storms on record, tied with Tropical Storm Pulasan (2024), Tropical Storm Mirinae (2021), Tropical Storm Nida (2021) and 104 more.
- Lowest pressure: 1141st lowest of 2,047 West Pacific storms with a recorded pressure, tied with Tropical Storm Peipah (2025), Typhoon Conson (2021), Typhoon Mekkhala (2020) and 115 more.
- Energy: 2% of the 1977 West Pacific season's ACE.