Android Smartphones Can Be Extremely Helpful During Earthquakes In India: Here’s How.

In recent weeks, parts of Delhi and the National Capital Region experienced mild earthquake. This includes a recent 3.2 magnitude quake in Faridabad, experts are urging residents to be better prepared for potential high-magnitude tremors. One valuable tool available to many is built right into their Android smartphones: Earthquake Alerts.

This feature, developed by Google, can notify users seconds before an earthquake strikes, offering crucial time to take cover or move to a safer location. Alerts are automatically enabled on most Android devices running Android 12 or higher.

The feature works by using a network of smartphone sensors that detect seismic activity. Once shaking is detected, the system estimates the epicenter and sends alerts to devices in the affected area. It also provides key information such as the expected magnitude, the distance from the epicenter, and emergency instructions to stay safe.

How to turn on Earthquake Alerts

Users can check if Earthquake Alerts are enabled by navigating to:

Head to Settings inside the Android phone.

Click on Safety and Emergency.

Check if Earthquake Alerts is on or off.

According to Google’s blog, this alert system has already proven effective. During a magnitude 6.7 earthquake in the Philippines in November 2023, Google’s system sent the first alert just 18.3 seconds after the quake began. Those closest to the epicenter received up to 15 seconds of warning, while others farther away received up to a minute's notice. In total, nearly 2.5 million people were alerted, giving them precious time to act.

Android users are encouraged to ensure this setting is enabled and familiarize themselves with the emergency steps provided in the alert.