274  
WGHW50 PHFO 100440  
FFWHFO  
HIC007-100745-  
/O.NEW.PHFO.FF.W.0035.260410T0440Z-260410T0745Z/  
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/  
 
BULLETIN - EAS ACTIVATION REQUESTED  
FLASH FLOOD WARNING  
NATIONAL WEATHER SERVICE HONOLULU HI  
640 PM HST THU APR 9 2026  
 
THE NATIONAL WEATHER SERVICE IN HONOLULU HAS ISSUED A  
 
* FLASH FLOOD WARNING FOR...  
THE ISLAND OF KAUAI IN KAUAI COUNTY  
 
* UNTIL 945 PM HST.  
 
* AT 640 PM HST, RADAR AND AUTOMATED RAIN GAUGES INDICATED HEAVY  
RAIN FALLING OVER KAUAI. RAIN WAS FALLING AT A RATE OF 1 TO 3  
INCHES PER HOUR. SHARP RISES HAVE BEEN OBSERVED AT THE WAILUA  
RIVER GAUGE AND WATER HAS BEEN REPORTED ON THE HANALEI BRIDGE.  
FLASH FLOODING IS ONGOING OR EXPECTED TO BEGIN SHORTLY.  
 
HAZARD...FLASH FLOODING CAUSED BY HEAVY RAIN.  
 
SOURCE...RADAR AND AUTOMATED GAUGES.  
 
IMPACT...FLOODING IN DRAINAGES, STREAMS, RIVERS, ROADS,  
PROPERTIES, AND OTHER LOW-LYING AREAS. PUBLIC ROAD  
CLOSURES POSSIBLE IN SOME AREAS. LANDSLIDES ARE  
POSSIBLE IN STEEP TERRAIN.  
 
* SOME LOCATIONS THAT WILL EXPERIENCE FLASH FLOODING INCLUDE...  
THE ISLAND OF KAUAI.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
STAY AWAY FROM STREAMS, RIVERS, DRAINAGE DITCHES, AND CULVERTS, EVEN  
IF THEY ARE CURRENTLY DRY.  
 
 
 
THIS WARNING MAY NEED TO BE EXTENDED BEYOND 945 PM HST IF FLOODING  
PERSISTS.  
 
LAT...LON 2207 15980 2216 15973 2224 15958 2222 15953  
2225 15949 2224 15944 2225 15940 2222 15933  
2216 15931 2215 15928 2205 15933 2196 15932  
2195 15934 2193 15934 2190 15938 2186 15945  
2188 15961 2194 15967 2198 15977 2206 15980  
 
FLASH FLOOD...RADAR AND GAUGE INDICATED  
 
 
 
TSAMOUS  
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