All 24 miners underground at the time of the blast were killed. Their bodies have been recovered.

当时在井下的24名矿工全部丧生。他们的遗体已经找到。

youdao

The blast occurred at 2:17 am while 436 employees of the Tunlan Coal Mine were at work underground in Gujiao city, 60 km west of Taiyuan, capital of the coal-rich province.

这起矿难事故发生于当天凌晨2时17分，事故发生在山西省古交市的屯兰煤矿，当时时井下有436名矿工正在工作。古交位于太原往西60公里。

youdao

All 166 miners trapped underground in a coal mine gas blast, were confirmed dead yesterday.

由于瓦斯爆炸而身陷煤矿底下的166名矿工昨天被证实已全部死亡。

youdao

Joel Wit, the 38 North editor and a former State Department official, said that as of end February, aerial photos also showed no indications of another nuclear test although preparations for such an underground blast are more tricky to detect.

NPR: US Institute: All Quiet At NKorea Test Sites

He said residents living near Jamraya reported feeling a "mild earthquake" just before the blast, indicating that the rockets may have hit an underground facility.

BBC: Damascus military facilities 'hit by Israel rockets'