Monthly Archives: August 2020

A magnitude 3.1 earthquake shakes Northern California

A magnitude 3.1 earthquake shook northern California Thursday morning. See details about this earthquake on The Chronicle’s Quake Tracker. The U.S. Geological Survey discovered the quake at 9 a.m. with an epicenter 20.2 miles northwest of Santa Cruz. With a magnitude of 3.1 and depth of 4.35 miles, this quake …

Read More »

4.8 magnitude earthquake rattles Puerto Rico

A 4.8 magnitude earthquake shook southern Puerto Rico late Thursday, leaving behind hurricanes in a region rattled by clusters of earthquakes and tremors since late last year. There were no immediate reports of casualties or widespread damage from the quake, which struck seven miles off the coast of Guayanilla and …

Read More »