A 7.0-magnitude earthquake has killed at least 19 people and injured 247 in China’s south-western province of Sichuan, BBC report.
Six tourists are thought to be among the dead, with up to 45,000 people evacuated from the area.
A separate 6.6-magnitude tremor struck the remote area of XinJiang, injuring 32 people.
More than 87,000 people were killed in an earthquake in Sichuan province in 2008.
The quake struck at about 21:20 (13:20 GMT) on Tuesday about 300km (180 miles) north of the provincial capital Chengdu, and was 10km deep.
China’s Earthquake Administration (CEA) said more than 1,000 aftershocks had been detected, with the most powerful reaching 4.8 magnitude on Wednesday.
Photos showed damage to buildings including a hotel in Jiuzhaigou, home to one of China’s most famous nature reserves and a Unesco World Heritage site.
Many tourists visiting the area remained outside overnight while waiting for evacuation on Wednesday.
A restaurant owner in the town said this quake felt stronger than the 7.9 tremor in 2008, though there is no suggestion that the death toll could reach anywhere near the levels caused by that disaster.
Tang Sesheng told the AFP news agency that many people were taking refuge in the main square.
“People didn’t dare grab anything like money or clothes – we just all ran outside right away,” she said.