2026-02-23T11:59:52.24Z38.8333320617676-122.8183364868162.3manualconfirmedUSGS0.4md1Origin/20260223120133.923837.35783Magnitude/20260223120133.923901.35784USGS8 km NW of The Geysers, CAregion namenccatalognc75318007contributorID