Sky Alert
The technological tool sends alerts with intensity in each location for free, as well as the estimated time of arrival of an earthquake in Mexico in its paid version.
This application is for devices with operating systems Apple iOS and Android, from Google. But be careful, because sometimes they are just drills that can scare you.
The app issues the alarm about 60 seconds before the shaking occurs. It also allows you to have a contact base to communicate in case of emergency, as well as key service numbers depending on your location. In addition to this tool, the company sells seismic alert repeater equipment to place in homes and offices.
MyShake
Developed by the UC Berkeley Seismology Laboratory, is an application powered by Sky Alert to provide early earthquake warnings. It also provides you with maps and safety tips.
It also allows you to make a report of what you felt and see what other users are reporting.
Earthquake Detector
This app detects strong earthquakes in real time through the smartphone network. It has a seismic alert seconds in advance, reports of the detected earthquake and chat in its free version .
911 CDMX
This app is available for iOS devices. and Android This is a project of the Government of Mexico City, through the Command, Control, Computing, Communications and Citizen Contact Center (C5).
Earthquake
A ideal app for iOS as it is visible even on an Apple Watch, provides information about earthquakes around the world.