What caused the earthquake

Short answer please

Asked by Ariana S #817152 on 9/9/2018 2:36 PM

Last updated by Aslan on 9/9/2018 2:41 PM

Answered by Aslan on 9/9/2018 2:41 PM

The Pacific Plate (on the west) moves northwestward and rubs against the North American Plate.