2026-04-11T07:38:18.22Z38.785331726074-122.76283264164.039999961853manualconfirmedUSGS1.01md1Origin/20260411074044.316034.211638Magnitude/20260411074044.316096.211639USGS1 km NNW of The Geysers, CAregion namenccatalognc75342537contributorID