Summary:
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Nationwide Coverage
Google’s Android Earthquake Alerts System is now available in all 50 US states and 6 territories, expanding its initial rollout from 2020. -
Enhanced Detection
For regions like California, Oregon, and Washington, the system continues to use traditional ShakeAlert seismometers. In other areas, it leverages Android phone accelerometers to detect and analyze earthquakes. -
Alert System
Users receive two types of notifications: a simple pop-up for minor tremors and a full-screen alert for more severe quakes. These alerts include safety instructions such as drop, cover, and hold.
Read more at: Droid Life