2025-12-27T11:37:48.04Z38.8349990844727-122.8164978027341.8400000333786manualconfirmedUSGS0.74md1Origin/20251227113959.321458.64717Magnitude/20251227113959.321505.64718USGS8 km W of Cobb, CAregion namenccatalognc75287036contributorID