2025-12-31T15:32:41.91Z38.8300018310547-122.8141632080082.10999989509583manualconfirmedUSGS1.03md1Origin/20251231153439.213292.97617Magnitude/20251231153439.213343.97618USGS8 km NW of The Geysers, CAregion namenccatalognc75289061contributorID