2025-12-27T17:04:42.04Z38.8333320617676-122.8188323974610.949999988079071manualconfirmedUSGS0.81md1Origin/20251227170714.157799.66809Magnitude/20251227170714.157848.66810USGS8 km NW of The Geysers, CAregion namenccatalognc75287161contributorID