2025-03-11T21:47:18.69Z38.8288345336914-122.794670104981.51manualconfirmedUSGS1.33md1Origin/20250311214908.729483.104961Magnitude/20250311214908.729536.104962USGS6 km WNW of Cobb, CAregion namenccatalognc75147231contributorID