2026-06-28T08:17:43.09Z38.825500488281-122.80650329592.4400000572205manualconfirmedUSGS1.1md1Origin/20260628082002.145594.31103Magnitude/20260628082002.145654.31104USGS7 km NW of The Geysers, CAregion namenccatalognc75385691contributorID