2025-06-04T00:37:45.82Z38.8209991455078-122.7643356323241.38999998569489manualconfirmedUSGS0.77md1Origin/20250604004018.443922.76143Magnitude/20250604004018.443975.76144USGS4 km W of Cobb, CAregion namenccatalognc75190681contributorID