2025-12-14T23:59:01.49Z38.8040008544922-122.7763366699223.69000005722046manualconfirmedUSGS0.77md1Origin/20251215000135.072273.229509Magnitude/20251215000135.072322.229510USGS3 km NNW of The Geysers, CAregion namenccatalognc75279996contributorID