Four storms have been named Dianmu since 2004: four in the West Pacific (2004, 2010, 2016 and 2021). The strongest, in 2004, peaked as a Category 5 super typhoon with winds of 180 mph (285 km/h).
Dianmu formed in the West Pacific in September 2021 and peaked as a tropical storm with maximum sustained winds of 40 mph (65 km/h) and a minimum pressure of 1001 mb. It made landfall near Núi Thành, Vietnam. The system was tracked for 5 days.
Tropical Storm Dianmu (2021): track and historyDianmu formed in the West Pacific in August 2016 and peaked as a tropical storm with maximum sustained winds of 50 mph (85 km/h) and a minimum pressure of 989 mb. It made 2 landfalls, first near Xucheng, China and last near Kiến An, Vietnam. The system was tracked for 5 days.
Tropical Storm Dianmu (2016): track and historyDianmu formed in the West Pacific in August 2010 and peaked as a tropical storm with maximum sustained winds of 65 mph (100 km/h) and a minimum pressure of 982 mb. It made 2 landfalls, first near Boseong, South Korea and last near Yurihonjō, Japan. The system was tracked for 7 days.
Tropical Storm Dianmu (2010): track and historyDianmu formed in the West Pacific in June 2004 and peaked as a Category 5 super typhoon with maximum sustained winds of 180 mph (285 km/h) and a minimum pressure of 879 mb. It did not make landfall. The system was tracked for 17 days.
Super Typhoon Dianmu (2004): track and history| Storm | Landfall near | Date (UTC) | Wind |
|---|---|---|---|
| Dianmu 2021 | Núi Thành, Vietnam | 2021-09-23 15:00 | 40 mph / 60 km/h |
| Dianmu 2016 | Xucheng, China | 2016-08-18 09:00 | 30 mph / 50 km/h |
| Dianmu 2016 | Kiến An, Vietnam | 2016-08-19 06:00 | 45 mph / 75 km/h |
| Dianmu 2010 | Boseong, South Korea | 2010-08-10 21:00 | 50 mph / 85 km/h |
| Dianmu 2010 | Yurihonjō, Japan | 2010-08-12 08:00 | 35 mph / 55 km/h |
The most recent was Tropical Storm Dianmu in 2021, in the West Pacific. It formed on September 21, peaked at 40 mph (65 km/h) and lasted 5 days. It made landfall near Núi Thành, Vietnam. Before that, the name was used in 2016, 2010 and 2004.
Super Typhoon Dianmu in 2004 was the strongest, peaking as a Category 5 super typhoon with winds of 180 mph (285 km/h) and a minimum pressure of 879 mb. It formed in the West Pacific in June. The weakest of the four, in 2021, peaked at 40 mph (65 km/h).