2026-04-03T17:29:32.68Z38.804500579834-122.817337036133.1099998950958manualconfirmedUSGS0.49md1Origin/20260403173200.970624.119943Magnitude/20260403173200.970702.119944USGS6 km WNW of The Geysers, CAregion namenccatalognc75338272contributorID