Headwater Guidance Issued by NWS Birmingham, AL
000
FOUS72 KALR 091313
FFHBMX
FOUS72 KALR 091313
HEADWATER GUIDANCE...BIRMINGHAM CWA
NATIONAL WEATHER SERVICE
SOUTHEAST RIVER FORECAST CENTER...ATLANTA GA
913 AM EDT TUE APR 9 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 20240409 Z DH12/DC202404091313 /DUE/PPHCF/PPTCF/PPQCF
:
:IDENT 1HR 3HR 6HR
:======= ==== ==== ====
BLDA1 2.7/ 3.1/ 3.2
BPPA1 1.8/ 2.2/ 2.3
CATA1 2.5/ 3.1/ 3.5
CKLA1 2.1/ 2.5/ 2.6
ENSA1 2.7/ 3.1/ 3.2
WDLA1 2.1/ 2.4/ 2.5
:
: 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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