fromwww.nytimes.com4 months agoHow ShakeAlert Warns California About EarthquakesThe ShakeAlert early warning system aims to provide people with precious seconds to react, reducing the risk of injury during earthquakes by detecting P-waves.US news
CaliforniafromLos Angeles Times4 months ago'That was awesome!' California's earthquake early warning system let many know about today's temblorCalifornia's earthquake early warning system successfully alerted users seconds before a 5.2 magnitude quake, showcasing the system's effectiveness.