2025-12-16T16:11:04.67Z38.8396682739258-122.7853317260741.07000005245209manualconfirmedUSGS0.28md1Origin/20251216161324.756847.246197Magnitude/20251216161324.756899.246198USGS6 km WNW of Cobb, CAregion namenccatalognc75280856contributorID