FERNDALE -- A 6.4 magnitude earthquake followed by more than two dozen aftershocks rocked Humboldt County early Tuesday, injuring at least two people, damaging homes and businesses and leaving thousands in the dark without power.
According to the U.S. Geological Survey, the initial temblor struck at 2:34 a.m. and followed in rapid fire succession by more than a dozen quakes measuring 4.6 to 2.5.