209  
WGHW80 PHFO 171535  
FLSHFO  
 
FLOOD ADVISORY  
NATIONAL WEATHER SERVICE HONOLULU HI  
535 AM HST THU APR 17 2025  
 
HIC003-171830-  
/O.NEW.PHFO.FA.Y.0033.250417T1535Z-250417T1830Z/  
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/  
HONOLULU HI-  
535 AM HST THU APR 17 2025  
 
...FLOOD ADVISORY IN EFFECT UNTIL 830 AM HST THIS MORNING FOR THE  
ISLAND OF OAHU IN HONOLULU COUNTY...  
 
* WHAT...FLOODING CAUSED BY EXCESSIVE RAINFALL.  
 
* WHERE...THE ISLAND OF OAHU IN HONOLULU COUNTY.  
 
* WHEN...UNTIL 830 AM HST.  
 
* IMPACTS...MINOR FLOODING ON ROADS, POOR DRAINAGE AREAS, AND IN  
STREAMS.  
 
* ADDITIONAL DETAILS...  
- AT 534 AM HST, RADAR INDICATED HEAVY RAIN OVER EAST OAHU,  
WITH THE HEAVIEST RAIN FALLING BETWEEN WAIKIKI AND HAWAII  
KAI. RAIN WAS FALLING AT A RATE OF 1 TO 2 INCHES PER HOUR.  
- SOME LOCATIONS THAT WILL EXPERIENCE FLOODING INCLUDE...  
HONOLULU, MANOA, MAUNAWILI, PALOLO, KANEOHE, WAIMANALO,  
KALIHI, KAILUA, MOANALUA, AHUIMANU, KANEOHE MARINE BASE,  
HAWAII KAI, SALT LAKE, KAHALUU, HALAWA, 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 830 AM HST IF FLOODING  
PERSISTS.  
 
LAT...LON 2147 15783 2143 15779 2144 15778 2146 15779  
2147 15779 2147 15772 2146 15771 2141 15773  
2134 15769 2132 15764 2125 15769 2125 15772  
2127 15773 2124 15782 2129 15787 2130 15790  
2129 15791 2129 15796 2130 15797 2150 15783  
 

 
 
JELSEMA  
 
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