Team coverage: 7.0 earthquake strikes off Northern California coast, prompts tsunami warning
A magnitude 7.0 earthquake struck the coast off Humboldt County in Northern California on Thursday, prompting a tsunami warning and evacuations for coastal communities in the Bay Area. Wilson Walker reports from the damage in Ferndale, Kelsi Thorud reports from the evacuations in Pacifica, and Brian Hackney reports on the science behind the quake.