2026-06-08T18:28:47.07Z38.827499389648-122.76366424561.710000038147manualconfirmedUSGS0.76md1Origin/20260608183121.259334.89041Magnitude/20260608183121.259395.89042USGS4 km W of Cobb, CAregion namenccatalognc75373086contributorID