Scientists prove Android Earthquake Alerts system actually works pretty well
Google TL;DR Google’s Android Earthquake Alerts system crowdsources data from smartphone accelerometers to detect seismic activity. The system has detected over 18,000 earthquakes and alerted millions across nearly 100 countries. Users receive crucial seconds of warning, enabling them to take protective action before shaking begins. Google introduced Earthquake Alerts for Android devices back in 2020, and expanded the feature to cover all US states in September 2024. More recently, Google al