2026-04-07T08:37:49.52Z38.839168548584-122.781829833981.6900000572205manualconfirmedUSGS1.02md1Origin/20260407084026.456772.166603Magnitude/20260407084026.456836.166604USGS5 km WNW of Cobb, CAregion namenccatalognc75340337contributorID