Debris Flow — Okanogan, Washington

2023-07-09 · near Havillah, Okanogan, Washington

Event narrative

Slow moving thunderstorm over the Walker Creek Burn Scar near Bonaparte Lake Road brought a debris flow to the Lightning Creek area.

Wider weather episode

A strong system moved through Eastern Washington and brought scattered thunderstorms. The main areas stretched along Highway 2 from Waterville Plateau to Northern Spokane County.

View location on OpenStreetMap → (48.7900, -119.1000)

Source: NOAA Storm Events Database, event_id 1128549. Narrative written by the NWS forecast office that issued the report.