2026-03-30T18:55:40.88Z38.839000701904-122.877502441412.3900001049042manualconfirmedUSGS0.76md1Origin/20260330185759.90603.66383Magnitude/20260330185759.906092.66384USGS13 km WNW of The Geysers, CAregion namenccatalognc75335737contributorID