China's official Xinhua news agency said there were no immediate reports of casualties from the tremor, which struck at a depth of 10 km (6 miles) in Menyuan county in Qinghai province.Phone services in Menyuan, home to around 150,000 people, were operating normally, it said.
2016 January 20, Dean Yates, “Magnitude 6.1 earthquake hits central China, no reports of casualties”, in John Stonestreet, Toni Reinhold, editors, Reuters, archived from the original on January 24, 2016, Green Business