Typhoon Mujigae

Pacific typhoon in 2015

Typhoon Mujigae (Kabayan)
Typhoon Mujigae over the Leizhou Peninsula on October 4
Meteorological history
FormedSeptember 30, 2015
DissipatedOctober 5, 2015
Very strong typhoon
10-minute sustained (JMA)
Highest winds155 km/h (100 mph)
Lowest pressure950 hPa (mbar); 28.05 inHg
Category 4-equivalent typhoon
1-minute sustained (SSHWS/JTWC)
Highest winds215 km/h (130 mph)
Lowest pressure937 hPa (mbar); 27.67 inHg
Overall effects
Fatalities≥ 31
Missing12
Economic losses$4.3 billion (2015 USD)[nb 1]
Areas affectedPhilippines, China (particularly Guangdong, Guangxi, and Hainan), Vietnam, Cambodia, Laos, Thailand
IBTrACSEdit this at Wikidata

Part of the 2015 Pacific typhoon season

Typhoon Mujigae, known in the Philippines as Tropical Storm Kabayan, was the costliest typhoon to impact China in 2015. The typhoon first passed over the Philippines as a developing tropical cyclone from October 1 to 3, 2015. It then caused widespread damage in the Chinese provinces of Guangdong, Guangxi, and Hainan from October 3 to 6. Afterwards, as Mujigae weakened inland, it brought heavy rain to parts of Mainland Southeast Asia. Mujigae originated from an area of disturbed weather that formed just east of the Philippines on September 30. The disturbance slowly organized amid a favorable environment, becoming a tropical depression later that day. It traveled steadily west-northwestwards and made landfall in Central Luzon late on October 1, before crossing into the South China Sea the next morning. Mujigae strengthened rapidly on October 3, becoming a mature typhoon with 10-minute sustained winds of 155 km/h (96 mph), 1-minute sustained winds of 215 km/h (134 mph), and a minimum pressure of 950 hPa (28.05 inHg). The typhoon then made landfall over Zhanjiang, Guangdong, and weakened swiftly, dissipating inland over Guangxi on October 5.

As a developing system, Mujigae brought gusty winds, moderate rain, and rough seas to the island of Luzon in the Philippines. The adverse weather forced ports and schools to close, while numerous landslides and flash floods damaged roads, houses, and agricultural land. Large waves caused by the storm capsized several fishing boats, necessitating search-and-rescue operations by the Philippine Navy and Coast Guard. In total, Mujigae killed at least four in the Philippines, left 12 missing, and caused damage valued at 46.9 million (US$1.03 million).[nb 2]

Mujigae's most severe impacts occurred in China, with the provinces of Guangdong, Guangxi, and Hainan being the worst hit. The typhoon affected 7.5 million people across the three provinces, causing 27 fatalities and economic losses of ¥27 billion (US$4.3 billion). The outer bands of the typhoon spawned destructive tornadoes in Guangzhou and Foshan that killed seven and left 223 injured. Infrastructural damage left by the tornadoes resulted in widespread disruptions to telecommunications, electricity, and water supplies. Elsewhere, fallen trees, landslides, and collapsing buildings accounted for most of the fatalities. In preparation for the storm, ships and offshore workers were recalled to port, flights were delayed or canceled, train services were suspended, and tourist attractions were shut. These disrupted tourism amid China's "Golden Week" holidays following their National Day. Hong Kong and Macau experienced gusty winds and heavy rain from October 3 to 5 as Mujigae passed to the south, but were left relatively unscathed. Immediate post-storm relief was provided by the National Disaster Reduction Center of China and the Ministry of Civil Affairs. The National Development and Reform Commission later issued more funds for reconstruction efforts in Guangdong and Guangxi.

Towards the end of Mujigae's lifespan, its outer rainbands brought heavy rains to parts of Vietnam, Cambodia, Laos, and Thailand, causing localized flash floods. Consequently, some homes and crops were damaged.

Meteorological history

Map plotting the storm's track and intensity, according to the Saffir–Simpson scale[nb 3]
  Tropical depression (≤38 mph, ≤62 km/h)
  Tropical storm (39–73 mph, 63–118 km/h)
  Category 1 (74–95 mph, 119–153 km/h)
  Category 2 (96–110 mph, 154–177 km/h)
  Category 3 (111–129 mph, 178–208 km/h)
  Category 4 (130–156 mph, 209–251 km/h)
  Category 5 (≥157 mph, ≥252 km/h)
  Unknown
Storm type
circle Tropical cyclone
square Subtropical cyclone
triangle Extratropical cyclone, remnant low, tropical disturbance, or monsoon depression