2024-12-18T20:17:03.67Z38.8398323059082-122.8116683959962.33999991416931manualconfirmedUSGS0.71md1Origin/20241218201904.482037.174601Magnitude/20241218201904.48209.174602USGS8 km WNW of Cobb, CAregion namenccatalognc75104996contributorID