中国西藏那曲市巴青县7.0级地震跟进：新华社称已致16人遇难 至少339间房屋倒塌

那曲——中国西藏自治区那曲市巴青县7.0级地震的伤亡数字首次由官方通讯社公布。据新华社报道并经美国有线电视新闻网（CNN）10月22日更新稿引述，这次地震已造成至少16人遇难、数十人受伤，至少339间房屋倒塌，灾情仍在进一步核查中，救援队伍已赶赴震中地区。

这次地震发生于北京时间10月22日22时33分。中国地震台网测定震中位于巴青县（北纬32.40度、东经93.79度），震源深度10公里；美国地质调查局（USGS）测得震级同为7.0级，震中位于那曲市东偏北约183公里处，最大烈度VIII度。路透社称，这是2024年1月以来中国境内发生的最强地震。

伤亡数字是随着核查推进逐步浮现的：震后最初数小时，中国官方尚未公布人员伤亡数字，路透社曾引述中国国家广播机构报道称，当地有关部门在震中附近一个村庄发现至少2人受伤、距离震中最近的几个村庄有房屋出现裂缝；其后新华社报道当地已报告人员伤亡，巴青县玛如乡副乡长 Lhawang Dagpo 对新华社表示，乡政府办公楼墙体出现裂缝，当地有房屋倒塌，县城电力与通信一度中断。另有中国媒体报道巴青县遇难人数为18人，不同来源的初步数字不一，最终数字仍待官方核定。

据中国中央电视台报道，铁路部门已暂停途经受灾地区的列车服务。消防救援队伍已向震区集结进发，震后当地记录到多次3至4级余震，此前还发生过一次5.2级余震。

地震发生后，中国地震局启动二级应急响应；国务院抗震救灾指挥部办公室、应急管理部启动国家地震灾害四级应急响应，派出工作组赶赴当地，要求尽快核实灾情，全力做好抢险救援、群众转移安置和震情监测。震中5公里范围内平均海拔约4864米，周边人口稀少，震中距西藏自治区首府拉萨约400公里。

西藏地处印度板块与欧亚板块碰撞带，地震活动频繁。2010年，邻近的青海省玉树藏族自治州发生7.1级地震，造成至少2698人死亡、近300人失踪。

Baqen Earthquake Follow-up: At Least 16 Dead and 339 Homes Collapsed in Nagqu, China's Tibet Region, Xinhua Reports

NAGQU — The first official casualty figures for the magnitude 7.0 earthquake in Baqen County, Nagqu, in China's Tibet Autonomous Region, have been released by China's state news agency. According to Xinhua, as cited in an updated CNN report on October 22, the earthquake has killed at least 16 people and injured dozens, and at least 339 houses have collapsed. The extent of the damage is still being assessed, and a rescue team has been dispatched to the epicentre.

The earthquake struck at 10:33 p.m. Beijing time on October 22. The China Earthquake Networks Center (CENC) placed the epicentre in Baqen County, at 32.40 degrees north latitude and 93.79 degrees east longitude, at a depth of 10 kilometres. The U.S. Geological Survey (USGS) also measured the quake at magnitude 7.0, placing the epicentre about 183 kilometres east-northeast of Nagqu, with a maximum intensity of VIII. Reuters said it was the strongest earthquake to hit China since January 2024.

The casualty figures emerged as checks advanced. In the first hours after the quake, Chinese authorities had not released casualty numbers, and Reuters, citing China's state broadcaster, reported that local authorities had found at least two people injured in a village near the epicentre, with houses in the villages closest to the epicentre showing cracks. Xinhua later reported that casualties had been reported locally; Lhawang Dagpo, deputy head of Maru Township in Baqen County, told Xinhua that cracks had appeared in the walls of the township office, houses had collapsed in the area, and power and telecommunications services were disrupted in the county seat. A separate Chinese media report put the death toll in Baqen County at 18; early figures from different sources differ, and a final official toll has not yet been released.

According to China Central Television (CCTV), railway authorities have suspended train services through the affected areas. Local fire and rescue teams have mobilised and are heading to the affected region, and a string of smaller tremors of around magnitude 3 and 4 have been recorded following the main quake, after an earlier magnitude 5.2 aftershock.

After the quake, the China Earthquake Administration activated a Level-II emergency response, while the office of the State Council's earthquake relief headquarters and the Ministry of Emergency Management activated a national Level-IV earthquake disaster emergency response and dispatched a work team to the area. The average elevation within 5 kilometres of the epicentre is about 4,864 metres, in a sparsely populated area about 400 kilometres from Lhasa, the regional capital.

Tibet sits on the collision zone between the Indian and Eurasian plates and is prone to powerful earthquakes. In 2010, a magnitude 7.1 earthquake struck Yushu in neighbouring Qinghai Province, killing at least 2,698 people and leaving nearly 300 people missing.

来源：GSM·美国（原文链接）

图片来源：中国西藏自治区那曲市安多县唐古拉山口一带资料图（非本次地震震中现场）：震中所在的巴青县同属那曲市，平均海拔超过4800米。摄影 guan，CC BY 3.0，经 Wikimedia Commons 取得。File photo of the Tanggula Pass area in Amdo County, Nagqu, in China's Tibet Autonomous Region (not the epicentre of this earthquake); Baqen County, where the epicentre was located, is also in Nagqu at an average elevation above 4,800 metres. Photo by guan, CC BY 3.0, via Wikimedia Commons.

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