Luke Davidson on MSN

Some of these national sirens sound like tsunami warnings, some sound like cows

Every country apparently has its own emergency siren, and this rapid-fire comparison reveals just how differently nations ...
KING5

Here's what each tsunami alert level means

SEATTLE — One of the largest earthquakes in recorded history struck Tuesday afternoon off the coast of Russia, prompting tsunami alerts to go out across the West Coast of the U.S. But what does each ...