来自MSN2 个月
Are you at risk of tsunami flooding in California? Check these maps
But if you don't have prior knowledge of whether you're in a tsunami hazard zone, and no maps or evacuation signs are available, aim for spots 100 feet above sea level and as far as two miles ...
来自MSN2 个月
Tsunami researchers hunt for clues about the next big Pacific Northwest quake
On blue-and-white signs, a cartoon wave curls out of the sea, capital letters blaring: TSUNAMI HAZARD ZONE. Harbingers of a future disaster are always in the periphery, staked next to highways ...