473  
WGCA42 TJSJ 052119  
FLWSJU  
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED  
FLOOD WARNING  
NATIONAL WEATHER SERVICE SAN JUAN PR  
519 PM AST MON MAY 5 2025  
 
PRC013-060300-  
/O.NEW.TJSJ.FA.W.0036.250505T2119Z-250506T0300Z/  
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/  
ARECIBO PR-  
519 PM AST MON MAY 5 2025  
   
..FLOOD WARNING IN EFFECT UNTIL 11 PM AST THIS EVENING
 
 
* WHAT...FLOODING CAUSED BY EXCESS RUNOFF IS EXPECTED.  
 
* WHERE...AREAS ALONG RIO GRANDE DE ARECIBO IN ARECIBO.  
 
* WHEN...UNTIL 1100 PM AST.  
 
* IMPACTS...FLOODING OF RIVERS, CREEKS, STREAMS, AND OTHER LOW-LYING  
AND FLOOD-PRONE LOCATIONS IS IMMINENT OR OCCURRING. STREAMS  
CONTINUE TO RISE DUE TO EXCESS RUNOFF FROM EARLIER RAINFALL.  
EXPECT MANY AREAS OF SLOW MOVING OR STANDING WATER. IT WILL TAKE  
SEVERAL HOURS FOR ALL THE WATER FROM THESE STORMS TO WORK THROUGH  
LOCAL DRAINAGE SYSTEMS IN URBAN AREAS.  
 
* ADDITIONAL DETAILS...  
- AT 519 PM AST, USGS RIVER SENSORS INDICATED THAT RIO GRANDE  
DE ARECIBO WAS OUT OF ITS BANKS. FLOODING IS ONGOING OR  
EXPECTED TO BEGIN SHORTLY IN THE WARNED AREA. WHEN USGS RIVER  
SENSOR OF RIO GRANDE DE ARECIBO NEAR SAN PEDRO REACHES 13 FT,  
PR-123 BECOMES IMPASSABLE.  
- FLOODING IMPACTS WILL CONTINUE, BUT NO ADDITIONAL RAINFALL IS  
EXPECTED.  
- HTTP://WWW.WEATHER.GOV/SAFETY/FLOOD  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
TURN AROUND, DON'T DROWN WHEN ENCOUNTERING FLOODED ROADS. MOST FLOOD  
DEATHS OCCUR IN VEHICLES.  
 
PLEASE REPORT OBSERVED FLOODING TO LOCAL EMERGENCY SERVICES OR LAW  
ENFORCEMENT AND REQUEST THEY PASS THIS INFORMATION TO THE NATIONAL  
WEATHER SERVICE WHEN YOU CAN DO SO SAFELY.  
 

 
 
LAT...LON 1849 6672 1849 6671 1849 6669 1847 6669  
1840 6667 1837 6667 1833 6665 1832 6669  
1837 6670 1843 6673 1849 6674  
 

 
 
CVB  
 
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