Google is expanding Android Earthquake Alerts to the entire US and six territories. The feature first launched in 2020, using the United States Geological Survey (USGS) ShakeAlert system to send warnings in California, Washington, and Oregon. The expansion will use built-in accelerometers — a tool that senses vibrations — in Android phones to issue early alerts.
The Android Earthquake Alerts System will then look at crowdsourced data to determine if it’s an earthquake. If the earthquake registers at a magnitude of
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