2026-06-12T11:33:50.36Z38.82483291626-122.787330627442.3699998855591manualconfirmedUSGS0.93md1Origin/20260612113609.58558.9767Magnitude/20260612113609.585642.9768USGS6 km W of Cobb, CAregion namenccatalognc75375251contributorID