2026-05-27T21:48:20.08Z38.826499938965-122.808998107912.8800001144409manualconfirmedUSGS1.81md1Origin/20260527215059.087741.95993Magnitude/20260527215059.0878.95994USGS7 km NW of The Geysers, CAregion namenccatalognc75370037contributorID