2026-09-30T08:30:24.98Z38.807167053223-122.74366760254-0.88999998569489manualconfirmedUSGS0.75md1Origin/20260930083252.495417.50926Magnitude/20260930083252.495482.50927USGS2 km SW of Cobb, CAregion namenccatalognc75441846contributorID