2025-12-07T12:25:04.5Z38.8271675109863-122.7986679077151.92999994754791manualconfirmedUSGS1.78md1Origin/20251207122736.689248.159835Magnitude/20251207122736.689305.159836USGS7 km W of Cobb, CAregion namenccatalognc75275691contributorID