2026-06-04T21:46:07.79Z38.752998352051-121.213668823247.1199998855591manualconfirmedUSGS2.33md1Origin/20260604214838.909257.55537Magnitude/20260604214838.909318.55538USGS4 km WSW of Granite Bay, CAregion namenccatalognc75370946contributorID