Flash Flood Guidance
Issued by NWS San Juan, PR

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635
FOUS62 KALR 050035
FFGSJU
COUNTY FLASH FLOOD GUIDANCE...PUERTO RICO
NATIONAL WEATHER SERVICE
SOUTHEAST RIVER FORECAST CENTER...ATLANTA GA
734 PM EST THU DEC 4 2025

INCHES OF RAINFALL FOR SPECIFIED DURATIONS REQUIRED TO PRODUCE
FLASH FLOODING IN FORECAST ZONES.  LOWER AMOUNTS MAY CAUSE
FLASH FLOODING IN URBAN OR MOUNTAINOUS AREAS.

.B ALR 20251205 Z DH00/DC202512050034 /DUE/PPHCF/PPTCF/PPQCF
:IDENTIFIERS ARE 2-LETTER STATE, Z FOR ZONE, 3-DIGIT ZONE NUMBER
:
:IDENT    1HR   3HR   6HR  ZONE NAME
:======= ====  ====  ====  ====================
PRZ001    0.9/  1.6/  2.3
PRZ002    0.9/  1.6/  2.3
PRZ003    0.9/  1.6/  2.3
PRZ004    0.9/  1.6/  2.3
PRZ005    1.6/  2.2/  2.7
PRZ006    1.6/  2.2/  2.7
PRZ007    1.5/  2.2/  2.7
PRZ008    1.3/  2.0/  2.7
PRZ009    1.3/  2.0/  2.7
PRZ010    1.3/  2.0/  2.7
PRZ011    1.3/  2.0/  2.7
PRZ012    1.3/  2.3/  3.3
PRZ013    1.3/  2.3/  3.3
VIZ001    1.5/  2.5/  3.5
VIZ002    1.7/  2.8/  4.0
.END
$$
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