ShakeAlert early earthquake warning system launches in Washington

Name: ShakeAlert early earthquake warning system launches in Washington
Uploaded: 2021-05-04T23:25:00Z
Duration: 2 min 58 s
Description: Washington state joins California and Oregon in using a proactive earthquake detection system to alert cellphone users before an earthquake hits. Q13 News' Grace Lim reports.

Washington state joins California and Oregon in using a proactive earthquake detection system to alert cellphone users before an earthquake hits. Q13 News' Grace Lim reports.

Posted May 4, 2021 4:25pm PDT