018  
WGUS56 KOTX 010342  
FFWOTX  
IDC057-069-010545-  
/O.NEW.KOTX.FF.W.0002.250801T0342Z-250801T0545Z/  
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/  
 
BULLETIN - EAS ACTIVATION REQUESTED  
FLASH FLOOD WARNING  
NATIONAL WEATHER SERVICE SPOKANE WA  
842 PM PDT THU JUL 31 2025  
 
THE NATIONAL WEATHER SERVICE IN SPOKANE HAS ISSUED A  
 
* FLASH FLOOD WARNING FOR...  
THE GWEN BURN SCAR IN...  
NORTH CENTRAL NEZ PERCE COUNTY IN NORTH CENTRAL IDAHO...  
SOUTHERN LATAH COUNTY IN THE PANHANDLE OF IDAHO...  
 
* UNTIL 1045 PM PDT.  
 
* AT 842 PM PDT, DOPPLER RADAR INDICATED THUNDERSTORMS PRODUCING  
HEAVY RAIN OVER THE GWEN BURN SCAR. BETWEEN 0.25 AND 0.5 INCHES OF  
RAIN HAVE FALLEN. THE EXPECTED RAINFALL RATE IS 0.75 TO 1 INCH IN  
1 HOUR. ADDITIONAL RAINFALL AMOUNTS OF 0.5 TO 1 INCH ARE POSSIBLE  
IN THE WARNED AREA. FLASH FLOODING IS ONGOING OR EXPECTED TO BEGIN  
SHORTLY.  
 
EXCESSIVE RAINFALL OVER THE WARNING AREA WILL CAUSE MUD SLIDES NEAR  
STEEP TERRAIN. THE MUD SLIDE CAN CONSIST OF ROCK, MUD, VEGETATION  
AND OTHER LOOSE MATERIALS.  
 
HAZARD...FLASH FLOODING CAUSED BY THUNDERSTORMS IN AND AROUND  
THE GWEN BURN SCAR.  
 
SOURCE...RADAR.  
 
IMPACT...FLOODING OF AREAS IN AND AROUND THE GWEN BURN SCAR.  
 
* SOME LOCATIONS THAT WILL EXPERIENCE FLASH FLOODING INCLUDE...  
JULIAETTA.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
THE AFFECTED AREAS ARE IN AND BELOW THE GWEN BURN SCAR BETWEEN  
SPALDING AND JULIETTA, INCLUDING PARTS OF HIGHWAYS 3 AND 12. HIGH  
INTENSITY RAINFALL ON THE BURNED AREA MAY CAUSE FLASH FLOODING, MUD  
SLIDES, AND ROCK SLIDES. RESIDENTS AND MOTORISTS IN AND BELOW THE  
GWEN BURNED AREA SHOULD TAKE IMMEDIATE PRECAUTIONS TO PROTECT LIFE  
AND PROPERTY.  
 
 
 
LAT...LON 4655 11662 4642 11664 4644 11679 4653 11682  
4657 11678  
 
FLASH FLOOD...RADAR INDICATED  
EXPECTED RAINFALL RATE...0.75-1 INCH IN 1 HOUR  
 
 
 
BUTLER  
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