2025-12-20T18:24:34.85Z38.8201675415039-122.8420028686522.3199999332428manualconfirmedUSGS1.51md1Origin/20251220182628.867332.9555Magnitude/20251220182628.867382.9556USGS9 km WNW of The Geysers, CAregion namenccatalognc75283496contributorID