2026-10-04T21:54:12.64Z38.83716583252-122.824333190921.7799999713898manualconfirmedUSGS0.83md1Origin/20261004215630.763994.79882Magnitude/20261004215630.764055.79883USGS9 km NW of The Geysers, CAregion namenccatalognc75444456contributorID