2026-05-03T10:35:26.16Z38.760166168213-122.727996826172.1manualconfirmedUSGS1.12md1Origin/20260503103722.092859.65115Magnitude/20260503103722.092922.65116USGS3 km SE of The Geysers, CAregion namenccatalognc75356137contributorID