Monday’s magnitude 5.2 temblor marked another success for California’s earthquake early warning system, with users in some areas saying they received alerts on their phones before they felt ...

with California becoming the first state in the United States to offer a statewide early warning system when the Earthquake Warning California System launched in 2019. California earthquake ...

Officials said the magnitude-5.3 earthquake that rattled Southern California on Thursday proved to be another successful test of the state's nascent earthquake early warning system. John Vidale ...

New Zealand is known has one of the most seismically active countries on the planet, however, there's no official early ...

Monday's magnitude 5.2 temblor marked another success for California's earthquake early warning system, with users in some areas saying they received alerts on their phones before they felt shaking.