2025-12-06T04:09:02.51Z38.7716674804688-122.7548370361330.829999983310699manualconfirmedUSGS0.51md1Origin/20251206041125.381022.147611Magnitude/20251206041125.381084.147612USGS1 km SSE of The Geysers, CAregion namenccatalognc75275091contributorID