2025-12-04T10:34:07.96Z38.8333320617676-122.8766632080083manualconfirmedUSGS0.61md1Origin/20251204103623.036751.133687Magnitude/20251204103623.036799.133688USGS12 km WNW of The Geysers, CAregion namenccatalognc75274196contributorID