2026-01-04T15:15:06.33Z38.8206672668457-122.8433303833012.21000003814697manualconfirmedUSGS0.58md1Origin/20260104151654.941344.130337Magnitude/20260104151654.941406.130338USGS9 km WNW of The Geysers, CAregion namenccatalognc75290846contributorID