2026-05-09T10:01:47.59Z38.830501556396-122.815330505371.1699999570847manualconfirmedUSGS0.66md1Origin/20260509100342.710348.133347Magnitude/20260509100342.710409.133348USGS8 km NW of The Geysers, CAregion namenccatalognc75357676contributorID