2026-03-31T11:25:17.13Z38.819667816162-122.842834472662.4manualconfirmedUSGS0.99md1Origin/20260331112727.634108.75775Magnitude/20260331112727.634179.75776USGS9 km WNW of The Geysers, CAregion namenccatalognc75336177contributorID