2026-09-29T15:59:52.9Z38.827667236328-122.815002441412.170000076294manualconfirmedUSGS1.13md1Origin/20260929160148.825669.46486Magnitude/20260929160148.825737.46487USGS8 km NW of The Geysers, CAregion namenccatalognc75444417contributorID