272  
WGHW80 PHFO 190001  
FLSHFO  
 
FLOOD ADVISORY  
NATIONAL WEATHER SERVICE HONOLULU HI  
201 PM HST FRI APR 18 2025  
 
HIC003-190300-  
/O.NEW.PHFO.FA.Y.0046.250419T0001Z-250419T0300Z/  
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/  
HONOLULU HI-  
201 PM HST FRI APR 18 2025  
 
...FLOOD ADVISORY IN EFFECT UNTIL 5 PM HST THIS AFTERNOON FOR THE  
ISLAND OF OAHU IN HONOLULU COUNTY...  
 
* WHAT...FLOODING CAUSED BY EXCESSIVE RAINFALL.  
 
* WHERE...THE ISLAND OF OAHU IN HONOLULU COUNTY.  
 
* WHEN...UNTIL 500 PM HST.  
 
* IMPACTS...MINOR FLOODING ON ROADS, POOR DRAINAGE AREAS, AND IN  
STREAMS.  
 
* ADDITIONAL DETAILS...  
- AT 158 PM HST, RADAR INDICATED HEAVY RAIN NEAR KANEOHE AND  
AIEA. RAIN WAS FALLING AT A RATE OF 1 TO 3 INCHES PER HOUR.  
ADDITIONAL SHOWERS AND THUNDERSTORMS 20 MILES EAST OF MAKAPUU  
ARE EXPECTED TO SPREAD ACROSS SOUTHEAST OAHU THROUGH 4 PM.  
- SOME LOCATIONS THAT WILL EXPERIENCE FLOODING INCLUDE...  
HONOLULU, MANOA, MAUNAWILI, PALOLO, KANEOHE, WAIMANALO,  
KALIHI, KAILUA, MOANALUA, HAWAII KAI, KANEOHE MARINE BASE,  
SALT LAKE, HALAWA, AIEA, PEARL CITY, NUUANU, MAKIKI-TANTALUS,  
MAKIKI, WAIALAE AND MOILIILI.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
STAY AWAY FROM STREAMS, DRAINAGE DITCHES AND LOW LYING AREAS PRONE  
TO FLOODING.  
 
 
 
THIS ADVISORY MAY NEED TO BE EXTENDED BEYOND 500 PM HST IF FLOODING  
PERSISTS.  
 
LAT...LON 2142 15791 2141 15782 2144 15778 2145 15779  
2148 15776 2146 15771 2141 15773 2134 15769  
2133 15764 2131 15764 2128 15767 2125 15772  
2127 15773 2125 15782 2125 15783 2129 15787  
2130 15790 2129 15793 2130 15795 2141 15794  
 
 
 
FARRIS  
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