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4月14日7时49分,青海省玉树藏族自治州玉树县(北纬33.1,东经96.7)发生7.1级地震,震源深度33千米。一方有难,八方支援。一场千里驰援青海玉树的救灾行动迅即展开。上午11时50份,在得到紧急救援指令后,国航紧急抽调3架A319高原机型,CA4291和CA4293从成都飞往西宁,CA046将由北京直飞震中玉树。玉树机场距离震中仅30公里,地面以及通讯损毁严重。华北空管局气象中心预报员多次试图联系玉树机场气象台,始终未果。
At 7:49 on April 14, an earthquake of magnitude 7.1 occurred in Yushu County, Yushu Tibetan Autonomous Prefecture, Qinghai Province (latitude 33.1, longitude 96.7) with a focal depth of 33 km. A difficult one, P Plus support. A Yili Xian Qinghai Yushu disaster relief operations immediately started. At 11:50 am, upon receiving the emergency rescue command, Air China dispatched three A319 high-altitude aircraft in an emergency manner. CA4291 and CA4293 flew from Chengdu to Xining, and CA046 was flown to Yushu by the Beijing direct epicenter. Yushu Airport only 30 km from the epicenter, the ground and communications damaged seriously. North China Regional Air Traffic Control Center forecaster repeatedly tried to contact Yushu Airport Meteorological Station, and ultimately failed.