2026-04-17T18:30:29.08Z38.833999633789-122.781501770022.0899999141693manualconfirmedUSGS1.47md1Origin/20260417183252.158681.23753Magnitude/20260417183252.158744.23754USGS5 km WNW of Cobb, CAregion namenccatalognc75346497contributorID