2026-04-27T10:54:26.85Z38.795833587646-122.783996582033.8900001049042manualconfirmedUSGS0.29md1Origin/20260427105616.110138.1731Magnitude/20260427105616.110205.1732USGS3 km NW of The Geysers, CAregion namenccatalognc75352447contributorID