2025-02-28T21:59:46.2Z38.821834564209-122.7616653442381.97000002861023manualconfirmedUSGS1.03md1Origin/20250228220129.255256.27352Magnitude/20250228220129.25531.27353USGS3 km W of Cobb, CAregion namenccatalognc75140696contributorID