They were being cautious,” said Amy Williamson, a research scientist at the UC Berkeley Seismology Lab. “They would rather ...

A tsunami warning has been issued for coastal areas of California and Oregon after a powerful earthquake struck Northern ...

Tsunami warnings are not uncommon in Califoria, where warning sirens and signs are in place to notify coastal residents that ...

After the tremor struck, just over 60 miles to the west-southwest of Humboldt County’s Ferndale, a tsunami warning was issued ...

Cellphones in the coast regions of Northern California and Southern Oregon rang out with an “Emergency Alert” at 10:51 a.m.

It was felt as far south as San Francisco, where residents felt a rolling motion for several seconds. It was followed by ...

A tsunami warning was issued across Northern California on Thursday morning following a magnitude 7 earthquake. It's a ...

How rare are Tsunami warnings in the mainland United States? Tsunami warnings are far more common in areas of central America and Asia, although the United States and its territories do sometimes ...

The tsunami warning was temporarily in effect for coastal ... near the Mendocino triple junction where the Pacific, North America and Juan de Fuca/Gorda plates meet. The federal agency said ...

ANCHORAGE, Alaska (AP) — The powerful earthquake that struck in Northern California on Thursday prompted a brief tsunami warning affecting ... s most recent How America Saves report, the average ...