2026-05-19T06:48:47.3Z38.833831787109-122.803169250492.0899999141693manualconfirmedUSGS0.32md1Origin/20260519065050.988642.9011Magnitude/20260519065050.988701.9012USGS7 km W of Cobb, CAregion namenccatalognc75365467contributorID