2025-12-29T00:41:14.36Z40.547-120.7008333333336.78manualconfirmedUSGS4.7mw1Origin/20251229112424.842473.79913Magnitude/20251229112424.842523.79914USGS15 km NNW of Susanville, CAregion namenccatalognc75287861contributorID