2026-06-09T21:11:02.51Z38.918334960938-122.2050018310613.010000228882manualconfirmedUSGS1.52md1Origin/20260609211310.595106.4315Magnitude/20260609211310.595167.4316USGS17 km SW of Arbuckle, CAregion namenccatalognc75373896contributorID