931  
WGUS56 KOTX 101313  
FFWOTX  
WAC007-101615-  
/O.NEW.KOTX.FF.W.0018.190910T1313Z-190910T1615Z/  
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/  
 
BULLETIN - EAS ACTIVATION REQUESTED  
FLASH FLOOD WARNING  
NATIONAL WEATHER SERVICE SPOKANE WA  
613 AM PDT TUE SEP 10 2019  
 
THE NATIONAL WEATHER SERVICE IN SPOKANE HAS ISSUED A  
 
* FLASH FLOOD WARNING FOR...  
CENTRAL CHELAN COUNTY IN NORTH CENTRAL WASHINGTON...  
 
* UNTIL 915 AM PDT.  
 
* AT 611 AM PDT, DOPPLER RADAR INDICATED SHOWERS PRODUCING HEAVY  
RAIN ACROSS THE WARNED AREA. UP TO ONE INCH OF RAIN HAS ALREADY  
FALLEN. FLASH FLOODING IS EXPECTED TO BEGIN SHORTLY.  
 
* SOME LOCATIONS THAT WILL EXPERIENCE FLOODING INCLUDE...  
COUGAR CREEK BURN SCAR ALONG ENTIAT RIVER ROAD...  
FOX CREEK CAMPGROUND AND SILVER FALLS CAMPGROUND.  
 
EXCESSIVE RAINFALL OVER THE COUGAR CREEK BURN SCAR WILL RESULT IN  
DEBRIS FLOW MOVING THROUGH THE DECKER CANYON. THE DEBRIS FLOW CAN  
CONSIST OF ROCK, MUD, VEGETATION AND OTHER LOOSE MATERIALS.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
MOVE AWAY FROM RECENTLY BURNED AREAS. LIFE-THREATENING FLOODING OF  
CREEKS, ROADS AND NORMALLY DRY ARROYOS IS LIKELY. THE HEAVY RAINS  
WILL LIKELY TRIGGER ROCKSLIDES, MUDSLIDES AND DEBRIS FLOWS IN STEEP  
TERRAIN, ESPECIALLY IN AND AROUND THESE AREAS.  
 
THE AFFECTED AREAS ARE IN AND BELOW COUGAR CREEK FIRE BURN SCAR ABOVE  
MADD RIVER ROAD AT ARDENVOIR. THIS ALSO INCLUDES PINE FLATS  
CAMPGROUND. HIGH INTENSITY RAINFALL ON THE BURNED AREA MAY CAUSE  
FLASH FLOODING, MUD SLIDES AND ROCK SLIDES. CAMPERS, HIKERS AND  
MOTORISTS IN AND BELOW THE COUGAR CREEK FIRE BURNED AREA SHOULD TAKE  
IMMEDIATE PRECAUTIONS TO PROTECT LIFE AND PROPERTY.  
 

 
 
LAT...LON 4790 12031 4777 12037 4787 12065 4798 12060  
 

 
 
SB  
 
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