251
WGCA82 TJSJ 181827
FLSSJU
FLOOD ADVISORY
NATIONAL WEATHER SERVICE SAN JUAN PR
227 PM AST SAT APR 18 2026
PRC021-051-135-137-143-182130-
/O.NEW.TJSJ.FA.Y.0133.260418T1827Z-260418T2130Z/
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
BAYAMON PR-DORADO PR-TOA ALTA PR-TOA BAJA PR-VEGA ALTA PR-
227 PM AST SAT APR 18 2026
..FLOOD ADVISORY IN EFFECT UNTIL 530 PM AST THIS AFTERNOON
* WHAT...URBAN AND SMALL STREAM FLOODING CAUSED BY EXCESSIVE
RAINFALL IS EXPECTED.
* WHERE...BAYAMON, DORADO, TOA ALTA, TOA BAJA AND VEGA ALTA.
* WHEN...UNTIL 530 PM AST.
* IMPACTS...MINOR FLOODING IN LOW-LYING AND POOR DRAINAGE AREAS.
WATER OVER ROADWAYS.
* ADDITIONAL DETAILS...
- AT 226 PM AST, DOPPLER RADAR INDICATED HEAVY RAIN DUE TO
THUNDERSTORMS. THIS WILL CAUSE URBAN AND SMALL STREAM
FLOODING. UP TO 1 INCH OF RAIN HAS FALLEN.
- ADDITIONAL RAINFALL AMOUNTS OF 1 TO 3 INCHES ARE EXPECTED
OVER THE AREA. THIS ADDITIONAL RAIN WILL RESULT IN MINOR
FLOODING.
- 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 6628 1844 6616 1843 6617 1842 6616
1842 6613 1841 6612 1840 6613 1838 6612
1838 6613 1836 6614 1834 6613 1832 6614
1836 6629 1837 6631 1837 6632 1838 6637
1842 6636 1843 6635 1849 6635
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