2026-05-08T18:47:33.7Z38.125831604004-122.150497436524.0799999237061manualconfirmedUSGS2.4md1Origin/20260508185010.324327.126575Magnitude/20260508185010.324388.126576USGS8 km E of Vallejo, CAregion namenccatalognc75357301contributorID