A 3.1-magnitude earthquake shook the San Francisco Bay Area in California, the U.S. Geological Survey reported. The nearly 9-mile-deep quake hit about 20 miles from Portola Valley at 9:28 p.m. Wednesday,

Tesla’s Robotaxi app is now displaying availability for rides across much of the San Francisco Bay Area. The map of a geofenced zone where rides are possible spans the region from just north of the Golden Gate Bridge to San Jose.

A preliminary magnitude-4.3 earthquake in the San Bernardino area produced shaking that was felt over widespread parts of Southern California. The quake, reported at about 9:30 a.m., was one of four of magnitude 2.