984
FOUS72 KALR 181232
FFHCHS
HEADWATER GUIDANCE...CHARLESTON CWA
NATIONAL WEATHER SERVICE
SOUTHEAST RIVER FORECAST CENTER...ATLANTA GA
831 AM EDT WED OCT 18 2017
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 20171018 Z DH12/DC201710181231 /DUE/PPHCF/PPTCF/PPQCF/PPKCF/PPDCF
:
:IDENT 1HR 3HR 6HR 12HR 24HR
:======= ==== ==== ==== ==== ====
MDVG1 3.0/ 5.0/ 6.0/ 7.0/ 8.0
SUMS1 3.0/ 5.0/ 6.0/ 7.0/ 8.0
:
: 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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REGULAR HOURS 6AM-10PM EASTERN TIME
AFTER HOURS PLEASE FOLLOW CALLBACK INSTRUCTIONS
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