Storm history › West Pacific › 2011 season
Tropical Storm Haitang (2011)
Haitang was a tropical storm of the 2011 West Pacific season. It was tracked from September 23, 2011 to September 27, 2011, about 4 days, and covered 703 miles.
At its peak it had winds of 40 mph (65 km/h) and a lowest pressure of 996 mb.
Its closest pass to a major city was 18 miles from Huế, Vietnam.
- Peak wind
- 40 mph
- Lowest pressure
- 996 mb
- Strongest
- Tropical storm
- Duration
- 4 days
- Track length
- 703 mi
- Energy (ACE)
- 0.4
DepressionTropical stormCat 1Cat 2Cat 3Cat 4Cat 5
Closest pass to major cities
| City | Closest pass |
|---|---|
| Huế, Vietnam | 18 mi (28 km) |
| Da Nang, Vietnam | 34 mi (55 km) |
| Sanya, China | 131 mi (211 km) |
| Vinh, Vietnam | 140 mi (225 km) |
How it compares
- Peak winds: 1952nd highest of 2,271 West Pacific storms on record, tied with Tropical Storm Nangka (2026), Tropical Storm Bailu (2025), Tropical Storm Jongdari (2024) and 74 more.
- Lowest pressure: 1766th lowest of 2,047 West Pacific storms with a recorded pressure, tied with Tropical Storm Sanba (2023), Tropical Storm Megi (2022), Tropical Storm Choi-Wan (2021) and 54 more.
- Energy: 0% of the 2011 West Pacific season's ACE.