Monthly Archives: September 2020

Earthquake Report: Southern California

Late last night there was a sequence of earthquakes in southern California. The mainshock is a M 4.5 earthquake. https://earthquake.usgs.gov/earthquakes/eventpage/ci38695658/executive This temblor was widely felt across the southland (including by my mom, who was warned by earthquake early warning). This … Continue reading

Posted in collision, earthquake, education, geology, los angeles, plate tectonics, San Andreas