2026-06-30T05:37:23.38Z38.835166931152-122.797332763671.9400000572205manualconfirmedUSGS1.32md1Origin/20260630053923.047986.46939Magnitude/20260630053923.048049.46940USGS7 km WNW of Cobb, CAregion namenccatalognc75386706contributorID