2026-09-07T18:06:24.58Z38.808166503906-122.819831848152.579999923706manualconfirmedUSGS1.05md1Origin/20260907180851.774591.18620Magnitude/20260907180851.774662.18621USGS6 km WNW of The Geysers, CAregion namenccatalognc75431257contributorID