579
WGCA82 TJSJ 192014
FLSSJU
FLOOD ADVISORY
NATIONAL WEATHER SERVICE SAN JUAN PR
414 PM AST SAT SEP 19 2026
PRC011-097-117-192230-
/O.NEW.TJSJ.FA.Y.0265.260919T2014Z-260919T2230Z/
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
ANASCO PR-MAYAGUEZ PR-RINCON PR-
414 PM AST SAT SEP 19 2026
..FLOOD ADVISORY IN EFFECT UNTIL 630 PM AST THIS EVENING
* WHAT...URBAN AREA AND SMALL STREAM FLOODING CAUSED BY EXCESSIVE
RAINFALL IS EXPECTED.
* WHERE...ANASCO COUNTY IN PUERTO RICO...
NORTHEASTERN MAYAGUEZ COUNTY IN PUERTO RICO...
RINCON COUNTY IN PUERTO RICO...
* WHEN...UNTIL 630 PM AST.
* IMPACTS...MINOR FLOODING IN LOW-LYING AND POOR DRAINAGE AREAS.
* ADDITIONAL DETAILS...
- AT 414 PM AST, DOPPLER RADAR INDICATED HEAVY RAIN DUE TO
THUNDERSTORMS. THIS WILL CAUSE URBAN AND SMALL STREAM FLOODING.
BETWEEN 1 AND 2 INCHES OF RAIN HAVE FALLEN.
- ADDITIONAL RAINFALL AMOUNTS UP TO 1 INCH ARE EXPECTED OVER THE
AREA. THIS ADDITIONAL RAIN WILL RESULT IN MINOR FLOODING.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
TURN AROUND, DON'T DROWN WHEN ENCOUNTERING FLOODED ROADS. MOST FLOOD
DEATHS OCCUR IN VEHICLES.
FLOODING IS OCCURRING OR IS IMMINENT. IT IS IMPORTANT TO KNOW WHERE
YOU ARE RELATIVE TO STREAMS, RIVERS, OR CREEKS WHICH CAN BECOME
KILLERS IN HEAVY RAINS. CAMPERS AND HIKERS SHOULD AVOID STREAMS OR
CREEKS.
LAT...LON 1830 6723 1836 6727 1838 6724 1836 6723
1835 6723 1833 6720 1831 6718 1831 6706
1828 6705 1825 6709 1819 6702 1817 6705
1817 6718 1820 6715 1822 6716 1823 6717
1827 6719 1829 6719
MMC
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