More than 100 people have been killed after a powerful earthquake struck a remote region of Tibet on Tuesday morning, with tremors felt across the Himalayas in neighboring Nepal, Bhutan and parts of northern India.

A strong earthquake killed more than 100 people in Tibet and left many others trapped in the autonomous region of western China, state media say.

Chinese state media said at least 126 people had died in the magnitude 7.1 quake near an area of religious significance in Tibet. It was felt in neighboring Nepal.