2025-12-31T15:45:43.05Z38.8246650695801-122.7655029296882.01999998092651manualconfirmedUSGS1.07md1Origin/20251231154748.694588.97729Magnitude/20251231154748.694638.97730USGS4 km W of Cobb, CAregion namenccatalognc75289101contributorID