697
FOUS72 KALR 031839
FFHSJU
HEADWATER GUIDANCE...SAN JUAN CWA
NATIONAL WEATHER SERVICE
SOUTHEAST RIVER FORECAST CENTER...ATLANTA GA
237 PM EDT FRI MAY 3 2024

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

.B ALR 20240503 Z DH18/DC202405031837 /DUE/PPHCF/PPTCF/PPQCF
:
:IDENT    1HR   3HR   6HR
:======= ====  ====  ====

AREP4     1.6/  2.0/  2.6
CAGP4     1.7/  2.5/  3.5
CIAP4     1.5/  1.9/  2.5
COAP4     1.8/  2.3/  3.1
COMP4     1.5/  1.9/  2.4
GURP4     1.6/  2.2/  3.1
HORP4     2.2/  2.9/  3.6
MANP4     1.3/  1.6/  2.1
MOCP4     1.4/  2.0/  2.9
RPOP4     1.3/  1.6/  2.1
SEBP4     1.5/  1.8/  2.4
TOAP4     1.8/  2.3/  3.0
VGBP4     1.7/  2.0/  2.6
:
:  TO USE HEADWATER ADVISORY TABLES TAKE THE THREE HOUR VALUE ABOVE FOR
:  THAT LOCATION AND USE THE FOLLOWING RELATIONS...
:      TABLE 1 /   0 TO 2.4 IN        TABLE 4 / 4.1 TO 4.5 IN
:            2 / 2.5 TO 3.3 IN              5 / 4.6 TO 4.9 IN
:            3 / 3.4 TO 4.0 IN              6 / 5.0 IN
:
.END
$$
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