California quake; more than 100 other ones reported today in the state

USGS is reporting significant seismic activity in California this morning with more than 100 earthquakes being reported across northern California. The largest of the bunch is a magnitude 7.0 event which struck west-northwest of Petrolia, California on the northern coast of the state. Also of note is a significant swarm of earthquakes striking just south … Read moreCalifornia quake; more than 100 other ones reported today in the state

New shaking in Tennessee

New New Madrid worries today.. A moderate earthquake jolted eastern Arkansas and surrounding states yesterday, generating reports of shaking from hundreds of people around the New Madrid Seismic Zone (or “NMSZ” for short) north of Memphis. According to USGS, more than 400 people reported shaking across Arkansas, Tennessee, Mississippi, and Missouri, with some reporting light … Read moreNew shaking in Tennessee