2025-06-18T11:06:10.38Z38.8160018920898-122.816169738772.24manualconfirmedUSGS1.36md1Origin/20250618110823.377656.196098Magnitude/20250618110823.377709.196099USGS7 km NW of The Geysers, CAregion namenccatalognc75197181contributorID