跟进：青海玉树杂多5.3级地震：为巴青7.0级地震迄今最大强余震，两震中相距约23公里
北京——中国地震台网正式测定，10月24日16时39分（北京时间，相当于美西时间10月24日凌晨1时39分），青海省玉树藏族自治州杂多县发生5.3级地震，震源深度10千米，震中位于北纬32.54度、东经93.97度。据中国地震台网速报，这次地震是西藏巴青7.0级地震的一次强余震，也是目前最大的余震，两次震中相距约23公里。
巴青7.0级地震发生于10月22日，此后救援工作已转入安置与救治同步推进的阶段：玛如乡扎若改村等18个安置点已全部搭建完毕，累计安全转移受灾群众12489人，各级投入救援力量5000余人；截至10月23日9时，共记录到3.0级及以上余震23次，最大余震4.3级；地震已造成16人遇难、76人受伤。上述伤亡与转移总数为此前官方通报，本次5.3级余震的人员伤亡情况未见官方通报。
（GSM据中国地震台网、央视新闻客户端报道综合整理）
Follow-up: 5.3-Magnitude Quake Hits Zaduo, Qinghai, Largest Aftershock So Far of Baqing 7.0 Quake
BEIJING — The China Earthquake Networks Center said a magnitude-5.3 earthquake struck Zaduo county, Yushu Tibetan Autonomous Prefecture, Qinghai province, at 4:39 p.m. Beijing time on October 24 (1:39 a.m. PDT), at a depth of 10 kilometers, with the epicenter at 32.54 degrees north latitude and 93.97 degrees east longitude. The center's flash report said the quake was a strong aftershock of the magnitude-7.0 Baqing earthquake in Tibet and the largest aftershock so far, with the two epicenters about 23 kilometers apart.
The Baqing magnitude-7.0 earthquake struck on October 22, and rescue work has since moved into a phase combining resettlement and medical treatment: 18 resettlement sites, including one in Zharogai village in Maru township, have all been set up, 12,489 affected residents have been safely relocated, and more than 5,000 rescue workers have been deployed; as of 9 a.m. on October 23, 23 aftershocks of magnitude 3.0 or above had been recorded, the largest at magnitude 4.3; the earthquake has killed 16 people and injured 76. Those casualty and relocation figures are from earlier official reports; no official casualty report for this magnitude-5.3 aftershock has been seen.
(GSM, from the China Earthquake Networks Center and CCTV News)
来源：GSM·美国（原文链接）
图片来源：图：青海省玉树藏族自治州首府玉树市全景，资料图。 / Panorama of Yushu City, capital of Yushu Tibetan Autonomous Prefecture, Qinghai (file photo).
