it’s not a prediction. the earthquake had already happened, it’s just that seismic monitoring stations picked the earthquake up and broadcast the warning as it was propagating. japan has had the technology for decades, as has mexico, it’s nothing new
yeahyeahdiablo t1_ity91t4 wrote
Reply to comment by DrCashew in How Google Alerted Californians to an Earthquake Before It Hit by max-venum
it’s not a prediction. the earthquake had already happened, it’s just that seismic monitoring stations picked the earthquake up and broadcast the warning as it was propagating. japan has had the technology for decades, as has mexico, it’s nothing new