All West Coast residents can now receive earthquake warnings on their phones

May 6, 2021

On Tuesday, officials in Washington state flipped the switch that enables earthquake early warnings to be disseminated to residents of the state. Washington joins California and Oregon, where such warnings are already enabled, in making “ShakeAlert,” a high-tech warning system that can provide notice seconds before the ground starts shaking, a reality for more than 50 million Americans.

The Washington Post