2026-04-23T15:44:43.46Z38.837001800537-122.782165527341.9199999570847manualconfirmedUSGS1.07md1Origin/20260423154641.557639.88624Magnitude/20260423154641.557707.88625USGS5 km WNW of Cobb, CAregion namenccatalognc75350187contributorID