2025-06-03T17:42:06.73Z38.8368339538574-122.8113327026371.99manualconfirmedUSGS1.54md1Origin/20250603174408.961695.73260Magnitude/20250603174408.96175.73261USGS8 km WNW of Cobb, CAregion namenccatalognc75190536contributorID