The quake

Just after half past ten on the night of Thursday 22 October 2026, the ground broke open beneath the high plateau of northern Tibet. A magnitude 7.0 earthquake struck near the city of Nagqu, in the Xizang Autonomous Region of China, shaking one of the most remote and highest inhabited landscapes on Earth.

The tremor hit at 10:33pm local time, when most families were already asleep. Chinese state media reported that at least 16 people were killed. The number of injured rose from 32 in the first reports to 65 in an update released by the local government on Friday. At least 339 homes collapsed, along with 20 livestock sheds, and more than 12,000 residents were moved to safety as rescuers worked through the freezing night.

What the instruments recorded

The United States Geological Survey (USGS) measured the earthquake at magnitude 7.0 on the moment magnitude scale and marked the event as reviewed, meaning a seismologist had signed off on the readings. Its epicentre lay about 190 kilometres east-northeast of Nagqu, at a shallow depth of 18 kilometres — shallow enough to amplify the shaking felt at the surface.

China's own earthquake agency placed the epicentre in Baqen County and measured the depth at 10 kilometres. Small differences between the two agencies' readings are normal in the first hours after a quake and do not change the picture: a major, shallow earthquake in a sparsely populated region.

The USGS issued an orange alert — its second-highest level for potential loss — and estimated severe shaking, rated VIII on the Modified Mercalli Intensity scale, near the epicentre. It also flagged a landslide hazard, warning that the steep terrain of the Tibetan Plateau could slip in the quake's wake. Because the area is so thinly populated, the agency judged that the human toll, while real, would likely be limited compared with a similar quake near a city.

Shaking was felt far beyond the epicentre. Strong tremors reached the cities of Qamdo and Nyingchi, hundreds of kilometres away, and rockfalls forced the closure of sections of National Highway 317. Railway authorities suspended train services through the affected areas, according to state broadcaster CCTV.

Why the Tibet earthquake was so destructive

A magnitude 7.0 earthquake releases an enormous amount of energy — but what it destroys depends on where it strikes. Around Nagqu, the average elevation is about 4,800 metres. Homes in the region are often built from adobe block and unreinforced brick and mud, materials the USGS describes as vulnerable to shaking. When the ground moved, hundreds of these houses simply fell apart.

Cold is the second enemy. Night-time temperatures on the plateau drop well below freezing, and intermittent snowfall was forecast in the days after the quake — a cruel complication for families sleeping outdoors and for rescuers working in the dark. Winter clothing, tents and prefabricated housing units were among the first supplies dispatched to the area.

Distance is the third. The epicentre sits in a landscape of scattered villages and nomadic settlements, far from major hospitals and heavy rescue equipment. Roads blocked by rockfalls meant some crews could only reach damaged villages on foot or by air.

The rescue effort at 4,800 metres

China's Ministry of Emergency Management raised its emergency response to Level III and sent a disaster response team to the region. More than 1,600 people from the local county joined the rescue work, alongside more than 300 police officers — including traffic and community police — and almost 350 personnel from the regional fire and rescue corps, according to official statements carried by state media.

The Tibet Military Region and the armed police mobilised more than 300 additional personnel with 20 vehicles, and drones operated by the Western Theater Command flew reconnaissance missions over the damaged area to map collapsed buildings and blocked roads.

Relief supplies moved quickly for such a remote location: about 1,000 prefabricated housing units, some 3,000 tents and folding beds, flashlights and winter clothing arrived in the quake zone. The Nagqu police department said officers checked damaged homes, helped families relocate to safer ground, and packed supply trucks through the night. President Xi Jinping ordered an all-out rescue effort, with medical treatment for the injured and urgent assistance for displaced communities, Xinhua reported.

Aftershocks and what comes next

The China Earthquake Networks Center recorded 413 aftershocks after the main shock, and the USGS listed at least seven measuring between magnitude 4.3 and 5.2. Strong aftershocks can continue for days or weeks, and each one threatens buildings already weakened by the main quake. Officials have warned residents to stay out of damaged structures.

With snow in the forecast, the immediate priority is shelter: getting displaced families into tents and heated temporary housing before the weather turns. The USGS assessment notes that aftershocks with strong shaking may follow, and its landslide warning remains in force for the steep terrain around the epicentre.

Why this region shakes

The Tibetan Plateau sits directly on the collision zone between the Indian and Eurasian tectonic plates, the slow-motion crash that built the Himalayas. The plateau is being squeezed and stretched at the same time, and Thursday's quake was caused by what seismologists call normal faulting — the crust pulling apart along a fault as the plateau extends from east to west.

This was the strongest earthquake to hit China since January 2024, according to Reuters, and state broadcaster CCTV described it as the region's strongest in five years. Tibet knows this hazard well: in January 2025 a magnitude 7.1 earthquake struck Tingri county near Mount Everest, killing more than a hundred people. Seismologists say the plateau will keep producing major quakes for as long as the plates keep colliding — which is to say, for millions of years.

You can follow every tremor the monitoring networks detect on our earthquake tracker, alongside today's live incident records from around the world.

What our records show, and what they miss

Our records show the instrument facts: the magnitude, the depth, the epicentre, the orange alert, the aftershock count. They show the official toll as it stands — at least 16 dead, at least 65 injured, at least 339 homes destroyed — and the scale of the official response.

What they miss is everything the numbers cannot carry: which villages lost the most, how many of the injured are still in serious condition, and whether the promised tents and heaters reached every displaced family before the snow. Early casualty figures in remote quakes are almost always revised, usually upward, as crews reach cut-off villages. Treat every number in this article as the best official figure available now, not the final one.

For practical steps any household can take before the ground moves, see our family emergency communication plan and the rest of our analysis and reports.

The short version

  • A magnitude 7.0 earthquake struck near Nagqu, Tibet, at 10:33pm local time on 22 October 2026.
  • At least 16 people were killed and at least 65 injured; at least 339 homes collapsed and more than 12,000 residents were relocated.
  • The USGS issued an orange alert and flagged a landslide hazard; 413 aftershocks have been recorded.
  • Rescue teams are working at 4,800 metres altitude in freezing conditions, with snow forecast.
  • Stay out of damaged buildings and follow official guidance — aftershocks can continue for weeks. Track live events on our live world incident map.