Begin typing your search above and press return to search.
Homechevron_rightTechnologychevron_rightGoogle rolls out...

Google rolls out earthquake alert system in India for Android

Google rolls out earthquake alert system in India for Android

New Delhi: Tech giant Google on Wednesday launched an earthquake alert system for Android devices in India.

The system, introduced in consultation with the National Disaster Management Authority (NDMA) and the National Seismology Center (NSC) in India, uses sensors in Android smartphones to detect and estimate earthquakes.

The feature, already deployed in many countries around the world, will be rolled out to all Android 5+ users in India in the coming week.

When enabled, the feature lets Android phones detect the very beginnings of earthquakes while it is plugged in to charge, as each smartphone is equipped with tiny accelerometers that can act as mini seismometers.

Google sends two types of alerts, ‘Be Aware’ and ‘Take Action’.

The “Be Aware” alerts are sent to users exercising MMI 3 & 4 shaking during an earthquake of magnitude 4.5 or greater.

It just shows an alert on the screen and doesn’t play any sound if your phone is on Do Not Disturb mode or in silent mode.

The alerts sent to users experiencing MMI 5+ shaking during an earthquake of 4.5 magnitude will bypass the system’s notification settings, including Do No Disturb, and play a loud sound.

“If many phones detect earthquake-like tremors around the same time, our server can use this information to estimate that an earthquake may be happening, as well as characteristics of the event -- like its epicentre and magnitude. Then, our server can send alerts to nearby phones,” Micah Berman, Product Manager, Android Safety at Google, wrote in a blog post.

“Internet signals travel at the speed of light, much faster than the propagation of earthquake shaking through the ground, so the alerts often reach phones several seconds before severe shaking does,” he added.

Google alerts are designed to be easy to read and follow and are available in Indian languages supported by Android.

To receive alerts, users must have Wi-Fi and/or cellular data connectivity, and both Android earthquake alerts and location settings enabled.

Users who do not wish to receive these alerts can turn off earthquake alerts in device settings.

The system also provides information through Google Search about local seismic events and safety measures when people search for information with queries like “Earthquake near me.

With inputs from IANS

Show Full Article
TAGS:GoogleEarthquakeAndroidGoogle IndiaTech newsEarthquake alert
Next Story