Magnitude 7.0 Earthquake Strikes Tibet's Nagqu Region, Injuring at Least Two

Magnitude 7.0 Earthquake Strikes Tibet's Nagqu Region, Injuring at Least Two

Strongest Quake to Hit China Since January 2024

A magnitude 7.0 earthquake struck China's Tibet Autonomous Region late Thursday night, October 22, 2026, with the China Earthquake Networks Center (CENC) recording the event at 10:33 p.m. local time (1433 GMT). The epicentre was in Baqing County, Nagqu City, in northern Tibet, at a depth of 10 kilometres (6.2 miles) according to CENC. The U.S. Geological Survey (USGS) placed the depth at 18 kilometres (11 miles) and located the epicentre about 191 kilometres (119 miles) east-northeast of Nagqu. The quake is the strongest to hit China since January 2024.

Emergency Response Activated

The China Earthquake Administration initiated a Level-II emergency response. State news agency Xinhua, citing local authorities, reported that casualties had occurred but offered no details on the number or type of casualties. The epicentre coordinates were 32.40 degrees north latitude and 93.79 degrees east longitude, roughly 400 kilometres (250 miles) north of Lhasa, the Tibetan capital. The average elevation within five kilometres of the epicentre is about 4,864 metres.

Magnitude Discrepancy Across Agencies

CENC initially cited a magnitude of 6.7, while the German Research Centre for Geosciences independently assessed the event at magnitude 7.0. The USGS also listed the quake at magnitude 7.0. USGS estimates indicate approximately 132,000 people experienced moderate to strong shaking, with a maximum intensity of VIII (Severe) on the Modified Mercalli Intensity scale. The Global Disaster Alert and Coordination System (GDACS) model estimated that 10,000 people were in areas with Modified Mercalli shaking intensity VII or higher.

Injuries and Structural Damage Reported

Local authorities found at least two people injured in a village near the epicentre, and some houses in the closest villages showed cracks, according to state broadcaster reports. A township deputy described cracks in office walls and some collapsed houses, while village checks were still under way. Power and communications were disrupted in the county seat. Weather.com reported that no injuries or confirmed damage had emerged as of early reports, though a magnitude 5.2 aftershock was felt about 45 minutes later.

High-Altitude Terrain Complicates Assessment

Nagqu prefecture lies on the Tibetan Plateau at an average elevation above 4,500 metres, complicating rescue and assessment efforts. The region was still recovering from catastrophic flooding weeks earlier. No confirmed casualty totals or comprehensive damage assessments were available at the time of reporting. The tremor was clearly felt in the local area, CENC said.

Aftershocks Expected

Weather.com noted that aftershocks are common following events of this size and should be expected in the hours and days ahead. CENC data showed a string of smaller tremors of around magnitude 3 and 4 in surrounding regions. Full impact assessments remain pending as authorities continue field verification in the remote, sparsely populated area.