2025-12-19T03:51:41.45Z38.8301658630371-122.8178329467771.80999994277954manualconfirmedUSGS0.69md1Origin/20251219035334.019485.270723Magnitude/20251219035334.019537.270724USGS8 km NW of The Geysers, CAregion namenccatalognc75282476contributorID