2026-08-27T04:52:44.85Z38.81233215332-122.818168640142.789999961853manualconfirmedUSGS0.94md1Origin/20260827045431.921372.18892Magnitude/20260827045431.921435.18893USGS7 km NW of The Geysers, CAregion namenccatalognc75425827contributorID