Storm history › South Pacific › 1984 season
Tropical Storm Atu (1984)
Atu was a tropical storm of the 1984 South Pacific season. It was tracked from December 26, 1983 to December 31, 1983, about 5 days, and covered 969 miles.
At its peak it had winds of 40 mph (65 km/h) and a lowest pressure of 987 mb.
- Peak wind
- 40 mph
- Lowest pressure
- 987 mb
- Strongest
- Tropical storm
- Duration
- 5 days
- Track length
- 969 mi
- Energy (ACE)
- 0.2
DepressionTropical stormCat 1Cat 2Cat 3Cat 4Cat 5
How it compares
- Peak winds: 575th highest of 671 South Pacific storms on record, tied with Tropical Storm Gina (2022), Tropical Storm Neville (2010), Tropical Storm Sarah (2010) and 19 more.
- Lowest pressure: 456th lowest of 844 South Pacific storms with a recorded pressure, tied with Tropical Storm Koji (2026), Tropical Storm Penny (2019), Tropical Storm Iris (2018) and 22 more.
- Energy: 1% of the 1984 South Pacific season's ACE.