Storm history › South Indian Ocean › 2011 season
Unnamed tropical storm 1, 2011 South Indian Ocean
This storm was a tropical storm of the 2011 South Indian Ocean season. It was tracked from October 25, 2010 to October 31, 2010, about 6 days, and covered 1,353 miles.
At its peak it had winds of 40 mph (65 km/h) and a lowest pressure of 996 mb.
- Peak wind
- 40 mph
- Lowest pressure
- 996 mb
- Strongest
- Tropical storm
- Duration
- 6 days
- Track length
- 1,353 mi
- Energy (ACE)
- 0.6
DepressionTropical stormCat 1Cat 2Cat 3Cat 4Cat 5
How it compares
- Peak winds: 796th highest of 951 South Indian Ocean storms on record, tied with Tropical Storm Awo (2026), Tropical Storm Blossom (2026), Tropical Storm Bohale (2016) and 36 more.
- Lowest pressure: 903rd lowest of 1,029 South Indian Ocean storms with a recorded pressure, tied with Tropical Storm Faida (2025), Tropical Storm Mangga (2020), Tropical Storm Bohale (2016) and 10 more.
- Energy: 1% of the 2011 South Indian Ocean season's ACE.