533
WGCA82 TJSJ 192055
FLSSJU
FLOOD ADVISORY
NATIONAL WEATHER SERVICE SAN JUAN PR
455 PM AST SUN APR 19 2026
PRC121-125-192200-
/O.EXT.TJSJ.FA.Y.0138.000000T0000Z-260419T2200Z/
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
SABANA GRANDE PR-SAN GERMAN PR-
455 PM AST SUN APR 19 2026
..FLOOD ADVISORY NOW IN EFFECT UNTIL 6 PM AST THIS EVENING
* WHAT...SMALL STREAM FLOODING CAUSED BY EXCESSIVE RAINFALL
CONTINUES.
* WHERE...SABANA GRANDE AND SAN GERMAN.
* WHEN...UNTIL 600 PM AST.
* IMPACTS...RISES IN SMALL STREAMS AND NORMALLY DRY ARROYOS.
DANGEROUS FLOWS OVER LOW-WATER CROSSINGS. OVERFLOWING POOR
DRAINAGE AREAS. SOME LOW-WATER CROSSINGS MAY BECOME IMPASSABLE.
* ADDITIONAL DETAILS...
- AT 454 PM AST, DOPPLER RADAR INDICATED HEAVY RAIN. THIS WILL
CAUSE SMALL STREAM FLOODING. UP TO 3.5 INCHES OF RAIN HAVE
FALLEN.
- ADDITIONAL RAINFALL AMOUNTS UP TO AROUND 1 INCH ARE EXPECTED
OVER THE AREA AS SHOWERS TO THE EAST MOVE OVER THE
MUNICIPALITIES. THIS ADDITIONAL RAIN WILL RESULT IN MINOR
FLOODING.
- SOME LOCATIONS THAT WILL EXPERIENCE FLOODING INCLUDE...
SAN GERMAN, SABANA GRANDE AND SABANA ENEAS.
- HTTP://WWW.WEATHER.GOV/SAFETY/FLOOD
PRECAUTIONARY/PREPAREDNESS ACTIONS...
TURN AROUND, DON'T DROWN WHEN ENCOUNTERING FLOODED ROADS. MOST FLOOD
DEATHS OCCUR IN VEHICLES.
BE AWARE OF YOUR SURROUNDINGS AND DO NOT DRIVE ON FLOODED ROADS.
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 1817 6701 1816 6701 1816 6700 1815 6699
1814 6697 1815 6696 1815 6695 1814 6693
1806 6696 1807 6704 1808 6710 1811 6710
1811 6709 1811 6708 1812 6708 1812 6709
1817 6706
MRR
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