A landslide in Yemen has crushed a mountain village, killing at least 30 people.

Scores of others were reported injured or missing, after part of a mountain collapsed Wednesday night above the village of al-Dhafeer as its occupants slept.

At Least 30 Killed in Yemen Landslide

In a report late Thursday, the Yemen news agency said about 70 people remained buried in the rubble, with some still alive. The report quoted local sources as saying members of most of the 50 village families were buried. Television footage showed massive boulders, some the size of houses, blocking rescue attempts at the site.

At Least 30 Killed in Yemen Landslide

It was not immediately clear what caused the landslide. The French news agency AFP quotes seismologists saying there was no evidence of an earthquake and no reports of severe weather in the area.

At Least 30 Killed in Yemen Landslide