2026-06-20T11:20:53.61Z38.796165466309-122.775329589843.1199998855591manualconfirmedUSGS0.81md1Origin/20260620112232.371251.29825Magnitude/20260620112232.37131.29826USGS3 km NW of The Geysers, CAregion namenccatalognc75380066contributorID