Storm history › West Pacific › 2021 season
Tropical Storm Namtheun (2021)
Namtheun was a tropical storm of the 2021 West Pacific season. It was tracked from October 8, 2021 to October 20, 2021, about 11 days, and covered 4,637 miles.
At its peak it had winds of 65 mph (100 km/h) and a lowest pressure of 988 mb.
- Peak wind
- 65 mph
- Lowest pressure
- 988 mb
- Strongest
- Tropical storm
- Duration
- 11 days
- Track length
- 4,637 mi
- Energy (ACE)
- 4.9
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: 1440th lowest of 2,047 West Pacific storms with a recorded pressure, tied with Tropical Storm Maysak (2026), Tropical Storm Fengshen (2025), Tropical Storm Yun-Yeung (2023) and 17 more.
- Energy: 2% of the 2021 West Pacific season's ACE.