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NWUS56 KOTX 171719
LSROTX

Preliminary Local Storm Report
National Weather Service Spokane WA
1019 AM PDT Mon Aug 17 2026

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0800 PM     Debris Flow      15 NE Telma             47.98N 120.57W
08/13/2026                   Chelan             WA   Local Official

            Damage report forwarded from DNR official
            with several photos. Damage to Entiat Valley
            Road includes substantial rock and wood
            debris covering the surface. Areas of
            erosion and clear channelization were
            observed on the access road on the northwest
            side of Pope Creek. Minor flood damage was
            also observed at the cabin located at the
            end of the access road; the mudline on the
            cabin is approximately 2 to 3 feet high with
            substantial deposition of finer sediment
            around cabin. The location is within the
            Little Giant burn scar. Event timing and
            duration are estimated.


&&

$$

JA