278
FOUS72 KALR 011321
FFHJAX
HEADWATER GUIDANCE...JACKSONVILLE CWA
NATIONAL WEATHER SERVICE
SOUTHEAST RIVER FORECAST CENTER...ATLANTA GA
912 AM EDT TUE APR 1 2025
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 20250401 Z DH12/DC202504011312 /DUE/PPHCF/PPTCF/PPQCF
:
:IDENT 1HR 3HR 6HR
:======= ==== ==== ====
MDLF1 2.3/ 2.7/ 3.3
:
: 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
S.E.R.F.C. 770-486-0028 OR 770-282-2112
REGULAR HOURS 6AM-10PM EASTERN TIME
AFTER HOURS PLEASE FOLLOW CALLBACK INSTRUCTIONS
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