Flash Flood — Duchesne, Utah

2021-07-31 · near Duchesne, Duchesne, Utah

Event narrative

Law enforcement officials reported a debris flow moved through the Pinnacles and Promised Land Resort areas.

Wider weather episode

An active monsoon surge brought several back-to-back days of thunderstorms producing heavy rain, damaging wind gusts, and hail across the state.

View location on OpenStreetMap → (40.1639, -110.5645)

Source: NOAA Storm Events Database, event_id 974530. Narrative written by the NWS forecast office that issued the report.