2025-06-18T21:31:40.73Z38.8438339233398-122.8249969482422.02999997138977manualconfirmedUSGS0.71md1Origin/20250618213340.87036.200105Magnitude/20250618213340.870413.200106USGS9 km WNW of Cobb, CAregion namenccatalognc75197371contributorID