2026-02-27T07:31:36.95Z38.8231658935547-122.8004989624022.46000003814697manualconfirmedUSGS1.03md1Origin/20260227073356.233675.75450Magnitude/20260227073356.233733.75451USGS6 km NW of The Geysers, CAregion namenccatalognc75319647contributorID