Storm history › South Indian Ocean › 1977 season
Tropical Storm Harry (1977)
Harry was a tropical storm of the 1977 South Indian Ocean season. It was tracked from December 15, 1976 to December 21, 1976, about 6 days, and covered 1,709 miles.
At its peak it had winds of 65 mph (100 km/h) and a lowest pressure of 985 mb.
- Peak wind
- 65 mph
- Lowest pressure
- 985 mb
- Strongest
- Tropical storm
- Duration
- 6 days
- Track length
- 1,709 mi
- Energy (ACE)
- 2.5
DepressionTropical stormCat 1Cat 2Cat 3Cat 4Cat 5
How it compares
- Peak winds: 480th highest of 951 South Indian Ocean storms on record, tied with Tropical Storm Kanto (2025), Tropical Storm Fezile (2022), Tropical Storm Anika (2022) and 54 more.
- Lowest pressure: 624th lowest of 1,029 South Indian Ocean storms with a recorded pressure, tied with Cyclone Jasmine (2022), Cyclone Chalane (2021), Tropical Storm Diane (2020) and 24 more.
- Energy: 7% of the 1977 South Indian Ocean season's ACE.