2026-10-15T05:25:23.09Z38.78783416748-122.764167785653.99manualconfirmedUSGS1.04md1Origin/20261015052734.2392.55438Magnitude/20261015052734.239261.55439USGS1 km NNW of The Geysers, CAregion namenccatalognc75449676contributorID