Headwater Guidance Issued by NWS Wakefield, VA
000
FOUS72 KALR 181311
FFHAKQ
HEADWATER GUIDANCE...WAKEFIELD CWA
NATIONAL WEATHER SERVICE
SOUTHEAST RIVER FORECAST CENTER...ATLANTA GA
910 AM EDT THU APR 18 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 20240418 Z DH12/DC202404181310 /DUE/PPHCF/PPTCF/PPQCF/PPKCF/PPDCF
:
:IDENT 1HR 3HR 6HR 12HR 24HR
:======= ==== ==== ==== ==== ====
LAWV2 3.0/ 3.6/ 4.0/ 4.4/ 5.3
:
: 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
$$
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