7+ Earthquake off the coast. Tsunami warning in place.
Eureka, Calif. — A strong earthquake was felt widely across Northern California on Thursday and authorities have issued a tsunami warning.
The quake struck at 10:44 a.m. west of Ferndale, a small city in coastal Humboldt County near the Oregon border, according to the U.S. Geological Survey.
It was felt as far south as San Francisco, where residents felt a rolling motion for several seconds. It was followed by smaller aftershocks.
The San Francisco Bay Area Rapid Transit District, known as BART, has stopped traffic in all directions through the underwater tunnel between San Francisco and Oakland.
At least 5.3 million people in California were under a tsunami warning after the magnitude 7.0 earthquake, the U.S. Geological Survey said in a yellow alert, which predicts localized but minimal damage.
More than 1.3 million people lived close enough to the quake that they could have felt it, the USGS estimated.
https://earthquake.usgs.gov/earthquakes/eventpage/us7000nw7b/executive