2026-10-31T23:03:26.56Z38.84033203125-122.876998901372.4100000858307manualconfirmedUSGS0.8md1Origin/20261031230511.794798.168765Magnitude/20261031230511.794859.168766USGS13 km NW of The Geysers, CAregion namenccatalognc75460587contributorID