120
WGHW50 PHFO 100730
FFWHFO
HIC007-101145-
/O.EXT.PHFO.FF.W.0035.000000T0000Z-260410T1145Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
BULLETIN - EAS ACTIVATION REQUESTED
FLASH FLOOD WARNING
NATIONAL WEATHER SERVICE HONOLULU HI
930 PM HST THU APR 9 2026
THE NATIONAL WEATHER SERVICE IN HONOLULU HAS EXTENDED THE
* FLASH FLOOD WARNING FOR...
THE ISLAND OF KAUAI IN KAUAI COUNTY
* UNTIL 145 AM HST.
* AT 930 PM HST, RADAR AND AUTOMATED RAIN GAUGES INDICATED MODERATE
TO HEAVY RAIN
MOVING OVER KAUAI FROM THE SOUTH, WITH MORE RAIN UPSTREAM. RAIN WAS
FALLING AT A RATE OF 1 TO 2 INCHES PER HOUR, AND STREAMS ACROSS
KAUAI REMAIN ELEVATED. WAIMEA RIVER AND HANAPEPE RIVER HAVE BEEN
STEADILY INCREASING AND HANALEI RIVER REMAINS CLOSED. ADDITIONAL
HEAVY SHOWERS MOVING THROUGH COULD RESULT IN SHARP RISES IN STREAMS
AND NEW OR WORSENING FLOODING.
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 145 AM 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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