2026-06-11T01:38:35.16Z38.847999572754-122.847167968750.52999997138977manualconfirmedUSGS0.77md1Origin/20260611014026.521641.15659Magnitude/20260611014026.521703.15660USGS11 km NW of The Geysers, CAregion namenccatalognc75374516contributorID