2026-04-09T04:47:37.2Z38.838665008545-122.806831359862.1800000667572manualconfirmedUSGS0.49md1Origin/20260409045012.857197.187579Magnitude/20260409045012.857258.187580USGS7 km WNW of Cobb, CAregion namenccatalognc75341427contributorID