204  
WGCA62 TJSJ 030529  
FFASJU  
 
URGENT - IMMEDIATE BROADCAST REQUESTED  
FLOOD WATCH  
NATIONAL WEATHER SERVICE SAN JUAN PR  
129 AM AST SAT MAY 3 2025  
 
PRZ001>013-032200-  
/O.EXT.TJSJ.FA.A.0001.000000T0000Z-250504T0000Z/  
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/  
SAN JUAN AND VICINITY-NORTHEAST-SOUTHEAST-EASTERN INTERIOR-NORTH  
CENTRAL-CENTRAL INTERIOR-PONCE AND VICINITY-NORTHWEST-WESTERN  
INTERIOR-MAYAGUEZ AND VICINITY-SOUTHWEST-CULEBRA-VIEQUES-  
INCLUDING THE CITIES OF AIBONITO, UTUADO, CAROLINA, CAGUAS,  
MARICAO, LAJAS, COAMO, LAS MARIAS, YABUCOA, VEGA BAJA, AGUADILLA,  
QUEBRADILLAS, GURABO, JUNCOS, ARROYO, NARANJITO, SABANA GRANDE,  
LOIZA, AGUADA, HUMACAO, GUAYAMA, CEIBA, CULEBRA, HATILLO,  
PENUELAS, BARCELONETA, SAN SEBASTIAN, PATILLAS, MAUNABO,  
GUAYNABO, GUANICA, BAYAMON, MANATI, CAMUY, TOA ALTA, CIDRA,  
JAYUYA, RINCON, ISABELA, COROZAL, BARRANQUITAS, TOA BAJA, VEGA  
ALTA, SAN GERMAN, FLORIDA, MOROVIS, CABO ROJO, COMERIO, SAN  
LORENZO, LAS PIEDRAS, JUANA DIAZ, FAJARDO, LARES, ADJUNTAS,  
LUQUILLO, HORMIGUEROS, VILLALBA, DORADO, CATANO, ARECIBO,  
VIEQUES, CAYEY, MOCA, SALINAS, ANASCO, GUAYANILLA, SANTA ISABEL,  
CANOVANAS, CIALES, TRUJILLO ALTO, MAYAGUEZ, OROCOVIS, RIO GRANDE,  
AGUAS BUENAS, PONCE, YAUCO, SAN JUAN, AND NAGUABO  
129 AM AST SAT MAY 3 2025  
   
..FLOOD WATCH NOW IN EFFECT THROUGH THIS EVENING  
 
* WHAT...FLASH FLOODING CAUSED BY EXCESSIVE RAINFALL CONTINUES TO BE  
POSSIBLE.  
 
* WHERE...ALL OF PUERTO RICO.  
 
* WHEN...THROUGH THIS EVENING.  
 
* IMPACTS...EXCESSIVE RUNOFF MAY RESULT IN FLOODING OF RIVERS,  
CREEKS, STREAMS, AND OTHER LOW-LYING AND FLOOD-PRONE LOCATIONS.  
CREEKS AND STREAMS MAY RISE OUT OF THEIR BANKS. FLOODING MAY OCCUR  
IN POOR DRAINAGE AND URBAN AREAS. LOW-WATER CROSSINGS MAY BE  
FLOODED. STORM DRAINS AND DITCHES MAY BECOME CLOGGED WITH DEBRIS.  
EXTENSIVE STREET FLOODING AND FLOODING OF CREEKS AND RIVERS ARE  
POSSIBLE. AREA CREEKS AND STREAMS ARE RUNNING HIGH AND COULD FLOOD  
WITH MORE HEAVY RAIN. LANDSLIDES IN AREAS OF STEEP TERRAIN.  
 
* ADDITIONAL DETAILS...  
- MOISTURE CONTENT WILL REMAIN HIGH THROUGH AT LEAST THIS  
EVENING ACROSS THE REGION. THE POTENTIAL FOR HEAVY RAINFALL  
OVER EXTREMELY SATURATED SOILS CONTINUES AS MORE  
THUNDERSTORMS ARE EXPECTED TO DEVELOP THROUGH THE REST OF THE  
EARLY MORNING HOURS, AND ONCE AGAIN IN THE AFTERNOON HOURS.  
THEREFORE, THE FLASH FLOOD WATCH WAS EXTENDED THROUGH AT  
LEAST 8 PM THIS EVENING.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
YOU SHOULD MONITOR LATER FORECASTS AND BE PREPARED TO TAKE ACTION  
SHOULD FLASH FLOOD WARNINGS BE ISSUED.  
 
 
 
 
 
DSR  
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