A small aftershock rumbled near Petrolia Friday evening, a day after a magnitude 7.0 earthquake struck off the coast of ...

Residents in Sonoma and Napa counties reported feeling the earthquake Thursday. Humboldt County appears to have come through ...

A magnitude 7.0 earthquake shook Thursday — and while Humboldt County evaded major structural damage and injuries, officials ...

A rare and brief tsunami warning tested city and county responses in Northern California after a 7.0 magnitude earthquake ...

A 7.0 magnitude earthquake was reported in northern California on Thursday, according to the United States Geological Survey.

PETROLIA, Calif. — A preliminary magnitude 6.6 earthquake struck Thursday morning near Ferndale, California, in Humboldt ...

Japan’s 8.9-magnitude earthquake that set off a devastating tsunami in 2011, sending walls of water washing over coastal ...

The alert just before 11 a.m. Pacific time warned that “a tsunami with damaging waves and powerful current is possible.” But ...

The quake prompted a brief tsunami warning. No major damage was reported ... and Spencer Watkins assess damage to a road ...

A small aftershock rumbled near Petrolia Friday evening, a day after a magnitude 7.0 earthquake struck off the coast of Humboldt County and prompted a tsunami warning for the state’s northern coast.

The annex is a draft inclusion to the county’s emergency operations plan, specifically aimed at what the county must do to ...