748  
WGCA42 TJSJ 061133  
FLWSJU  
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED  
FLOOD WARNING  
NATIONAL WEATHER SERVICE SAN JUAN PR  
733 AM AST MON APR 6 2026  
 
PRC103-061430-  
/O.NEW.TJSJ.FA.W.0007.260406T1133Z-260406T1430Z/  
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/  
NAGUABO PR-  
733 AM AST MON APR 6 2026  
   
..FLOOD WARNING IN EFFECT UNTIL 1030 AM AST THIS MORNING  
 
* WHAT...FLOODING CAUSED BY EXCESSIVE RAINFALL IS EXPECTED.  
 
* WHERE...ALONG RIO BLANCO IN NAGUABO.  
 
* WHEN...UNTIL 1030 AM AST.  
 
* IMPACTS...STREAMS CONTINUE TO RISE DUE TO EXCESS RUNOFF FROM  
EARLIER RAINFALL. LOW-WATER CROSSINGS ARE INUNDATED WITH WATER AND  
MAY NOT BE PASSABLE.  
 
* ADDITIONAL DETAILS...  
- AT 729 AM AST, USGS GAUGE INDICATED THAT RIO BLANCO REACHED  
MINOR FLOODING STAGE. FLOODING IS ONGOING OR EXPECTED TO  
BEGIN SHORTLY IN THE WARNED AREA. BETWEEN 1 AND 2 INCHES OF  
RAIN HAVE FALLEN.  
- USUALLY, WHEN RIO BLANCO REACHES 7 FEET, FLOODING CAN OCCUR  
ALONG LOW LYING AREAS IN ROADS PR-191 AND PR-31, INCLUDING  
THE EXIT TOWARD THE HIGHWAY MAY BE FLOODED AS WELL.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
TURN AROUND, DON'T DROWN WHEN ENCOUNTERING FLOODED ROADS. MOST FLOOD  
DEATHS OCCUR IN VEHICLES.  
 
 
 
LAT...LON 1819 6572 1818 6573 1818 6574 1820 6576  
1820 6577 1820 6578 1821 6579 1826 6579  
1825 6578 1822 6577 1821 6576  
 
 
 
MNG  
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