The avalanche was first confirmed at around 8:20 a.m. on April 9 near the Osawa-kuzure valley, according to the land ministry’s Fuji sand erosion control office in Fujinomiya city in the prefecture.
The man was vacationing alongside his wife, who he pushed away from the descending sand avalanche, according to Humboldt County Sheriff William Honsal. "The sand does collapse and will collapse ...
"We've got a tidal issue that's happened to create a really big cliff face made of sand which is very, very unstable. "At any moment that could give way like it would do in an avalanche somewhere ...