2026-05-07T17:58:18.34Z38.82149887085-122.7861633300814.109999656677manualconfirmedUSGS1.24md1Origin/20260507180015.274724.115939Magnitude/20260507180015.274787.115940USGS5 km W of Cobb, CAregion namenccatalognc75359477contributorID