023  
WGHW80 PHFO 131018  
FLSHFO  
 
FLOOD ADVISORY  
NATIONAL WEATHER SERVICE HONOLULU HI  
1218 AM HST MON APR 13 2026  
 
HIC001-131300-  
/O.NEW.PHFO.FA.Y.0107.260413T1018Z-260413T1300Z/  
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/  
HAWAII HI-  
1218 AM HST MON APR 13 2026  
 
...FLOOD ADVISORY IN EFFECT UNTIL 3 AM HST EARLY THIS MORNING FOR  
THE ISLAND OF HAWAII IN HAWAII COUNTY...  
 
* WHAT...FLOODING CAUSED BY EXCESSIVE RAINFALL.  
 
* WHERE...THE ISLAND OF HAWAII IN HAWAII COUNTY.  
 
* WHEN...UNTIL 300 AM HST.  
 
* IMPACTS...MINOR FLOODING ON ROADS, POOR DRAINAGE AREAS, AND IN  
STREAMS.  
 
* ADDITIONAL DETAILS...  
- AT 1217 AM HST, RADAR INDICATED AREAS OF HEAVY RAIN FROM  
CAPTAIN COOK TO WAIPIO VALLEY WITH THE HEAVIEST RAIN FALLING  
UPSLOPE OF KAILUA-KONA. RAIN WAS FALLING AT A RATE OF 0.5 TO  
1 INCH PER HOUR.  
- SOME LOCATIONS THAT WILL EXPERIENCE FLOODING INCLUDE...  
KAILUA-KONA, CAPTAIN COOK, WAIKOLOA VILLAGE, KAPAAU,  
PUUANAHULU, PUAKO, KAWAIHAE, KOHALA RANCH, KALAOA, KAMUELA,  
HOLUALOA, HONALO, POLOLU VALLEY, WAIMANU VALLEY, KAHALUU-  
KEAUHOU, KAINALIU, HALAULA, HAWI, KEALAKEKUA AND HONAUNAU.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
STAY AWAY FROM STREAMS, DRAINAGE DITCHES AND LOW LYING AREAS PRONE  
TO FLOODING.  
 

 
 
THIS ADVISORY MAY NEED TO BE EXTENDED BEYOND 300 AM HST IF FLOODING  
PERSISTS.  
 
LAT...LON 1948 15596 1960 15599 1964 15604 1967 15604  
1973 15608 1980 15605 1987 15593 1994 15590  
1998 15585 2003 15584 2010 15590 2019 15592  
2026 15590 2029 15585 2020 15568 2016 15561  
1972 15590 1943 15581 1939 15591 1947 15593  
 

 
 
JT  
 
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