BEIJING - More than 367 people died and nearly 2,000 were injured when a strong earthquake hit southwest China's mountainous Yunnan province Sunday, bringing homes crashing to the ground and sparking a massive relief operation.
The quake in Zhaotong prefecture, in the province's northeast, toppled buildings and left rescue teams and residents to pull survivors from beneath the rubble, images on social media showed.
"At least 367 people have been killed and 1,881 people were injured," the official news agency Xinhua reported early Monday, citing rescuers.
The US Geological Survey (USGS) reported the quake at a magnitude of 6.1 and said it struck at a relatively shallow depth of 10 kilo metres (six miles) at 4:30 pm (0830 GMT).
"Too many buildings were damaged and we are collecting data on deaths and injuries," Xinhua quoted local official Chen Guoyong as saying in the township of Longtoushan, which sits at the epicentre.
State television broadcast footage of people leaving their homes and gathering in the streets, as witnesses described the devastation on social networks.
"The walls of several buildings crumbled, and water pipes were ruptured. The electricity was cut off," wrote a user in Ludian County, 23 kilometres from the epicentre, on China's Twitter-like Weibo.
The user's message was accompanied by images of cracked walls and a pile of bricks strewn across the road.
Another Ludian resident described the scene as resembling a "battlefield after bombardment", telling Xinhua: "I have never felt (such) strong tremors before. What I can see are all ruins."
Ludian was the worst hit with 296 residents killed there while 60 died in Qiaojia County, according to Xinhua who cited local officials.
Some 10 people were killed in the Huize area of Qujing city and there was another death in the Zhaoyang district of Zhaotong, the news agency added.
Electricity and telecommunications have been cut across the area and 57,200 residents need to be transferred to safe areas, Xinhua reported. More than 12,000 houses were toppled and 30,000 damaged in the quake zone, the agency said.
Ludian has a population of nearly 266,000 and sits more than 300 kilometres from the provincial capital of Kunming.