Posted on 10/27/2017
![Seismograph](/sites/g/files/wph1626/files/styles/landscape_wide_medium_636x358_/public/2021-01/seismic.jpg.webp?itok=KzjS97rZ)
The City of Los Angeles' Information technology Agency and the Mayor’s Office of Public Safety in conjunction with the US Geological Survey and Caltech has announed a partnership in order to expand ShakeAlert, the United States Geological Survey (USGS) earthquake early warning system, as a mobile app.
The earthquake early warning mobile app will give a 20 to 120 second warning to Angelenos that an earthquake is coming and will be available for all Angelenos by the end of 2018.