Pure disasters are unavoidable. They arrive quietly, shortly, and might change your life without end. Fortunately, your Android cellphone has a hidden function that might save your life throughout an earthquake.
Your cellphone can ship crucial alerts throughout an earthquake, providing you with time to discover a secure area when such occasions happen.
Here is how earthquake alerts on Android work and how one can allow them in your gadget.
Earthquake alerts on Android defined in easy phrases
Your cellphone makes use of sensors and indicators to detect tremors early
Earthquake alerts on Android should not actually new. Google first introduced the function in August 2020, though on the time, the function was solely accessible in a couple of areas.
Since then, Google has steadily expanded the function, and it now works in practically 100 international locations worldwide.
In 2024, Google made it accessible in all 50 US states and 6 territories, whereas the function expanded to India in July 2025.
How Android detects and sends earthquake alerts
Most Android telephones are outfitted with accelerometers — the identical tiny sensors used to vary display screen orientation when auto-rotation is enabled or to detect steps in health monitoring.
Google makes use of these accelerometers otherwise, turning them into mini seismometers that may detect the refined vibrations of an earthquake.
When a stationary cellphone picks up the preliminary wave of a quake, it anonymously sends location and vibration knowledge to Google’s servers.
If sufficient telephones in the identical space report related motion, the system confirms an earthquake and sends alerts to all Android telephones close by.
Primarily based on the magnitude, Google sends two sorts of alerts: “Be Conscious” and “Take Motion.” Be Conscious is for delicate quakes (magnitude 4.5+) which will trigger mild shaking, whereas Take Motion is for extreme earthquakes that pose instant hazard.
The latter may even bypass DND and different notification restrictions, sending loud sounds and pop-ups so you may take cowl instantly.
Google says that since launch, it has detected over 2,000 earthquakes and despatched about 790 million alerts worldwide.
In November 2023, it despatched an alert within the Philippines for a magnitude 6.7 earthquake simply 18.3 seconds after it started, notifying practically 2.5 million individuals to take cowl.
Whereas the system is not foolproof, the corporate has improved it over the previous few years to make it safer and extra helpful for customers.
It is secure to say, earthquake alerts are a intelligent use of the Android ecosystem and one thing you must allow in your gadget.
Steps to arrange earthquake alerts in your Android gadget
Settings it’s worthwhile to allow proper now, so you are not caught off guard
With this function being of the utmost significance, earthquake alerts are sometimes enabled by default on most Android units. Nonetheless, in some instances, it’s worthwhile to go into settings and allow them manually.
Here is the way to verify in the event that they’re on:
- Open Settings.
- Scroll down and choose Security and emergency.
- Choose Earthquake alerts and activate the toggle.
That is it. Now, when there’s an earthquake in your space, Google will mechanically ship a crucial alert to your Android cellphone so you may act accordingly.
It’s good to allow location and web entry (Wi-Fi or knowledge) for the alerts to work.
If you wish to see how an earthquake alert seems to be and works, you may faucet the See a demo button in Earthquake alerts settings.
The demo reveals how the function works in motion, offering tips about what to do and extra info just like the earthquake’s magnitude and the way far the epicenter is out of your location.
The function is kind of helpful and has confirmed itself many occasions prior to now. It is so helpful that Samsung constructed its personal model into the most recent One UI 8.
Samsung’s model differs by providing options like separate depth thresholds for day and night time and previous warning histories. Nonetheless, it is restricted to One UI 8 units for now, which are not many.
Fortunately, Google’s earthquake alerts stay broadly accessible on all Android units no matter your cellphone’s OEM or service supplier.
This missed Android function is likely to be a lifesaver
All issues mentioned, whereas Google has added new options to Android like the brand new Materials 3 Expressive design and Gemini integration, the corporate has additionally, over the previous couple of years, added options that make Android extra helpful and safer, equivalent to theft safety and automobile crash detection.
Alongside enabling earthquake alerts on Android, for those who personal a Pixel Watch, arrange fall detection and lack of pulse detection to make your complete ecosystem safer.