2025-03-01T11:34:45.42Z38.8226661682129-122.7638320922852.21000003814697manualconfirmedUSGS0.66md1Origin/20250301113702.931095.30921Magnitude/20250301113702.931147.30922USGS4 km WNW of Cobb, CAregion namenccatalognc75140951contributorID