Headwater Guidance Issued by NWS Charleston, SC
000
FOUS72 KALR 010040
FFHCHS
HEADWATER GUIDANCE...CHARLESTON CWA
NATIONAL WEATHER SERVICE
SOUTHEAST RIVER FORECAST CENTER...ATLANTA GA
739 PM EST THU NOV 30 2023
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 20231201 Z DH00/DC202312010039 /DUE/PPHCF/PPTCF/PPQCF/PPKCF/PPDCF
:
:IDENT 1HR 3HR 6HR 12HR 24HR
:======= ==== ==== ==== ==== ====
MDVG1 3.0/ 4.8/ 5.3/ 6.3/ 7.9
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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