2026-02-27T00:31:36.19Z38.8246650695801-122.8458328247072.1600000858306898manualconfirmedUSGS1.09md1Origin/20260227003351.77158.73118Magnitude/20260227003351.771661.73119USGS9 km NW of The Geysers, CAregion namenccatalognc75319497contributorID