A preliminary 4.1 magnitude earthquake struck off the coast of Northern California early Tuesday morning, according to the ...
A 4.5 magnitude earthquake and other smaller quakes rocked the Humboldt County coastline in Northern California on Feb. 11 and 12. What's happening?
A moderate earthquake, followed by three smaller quakes, shook California’s Northern Coast in Humboldt ... according to USGS maps. Three smaller quakes followed throughout the night, the last ...