


Headwater Guidance
Issued by NWS Greer, SC
Issued by NWS Greer, SC
464 FOUS72 KALR 070124 FFHGSP HEADWATER GUIDANCE...GREENVILLE-SPARTANBURG CWA NATIONAL WEATHER SERVICE SOUTHEAST RIVER FORECAST CENTER...ATLANTA GA 923 PM EDT FRI JUN 6 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 20250607 Z DH01/DC202506070123 /DUE/PPHCF/PPTCF/PPQCF/PPKCF/PPDCF : :IDENT 1HR 3HR 6HR 12HR 24HR :======= ==== ==== ==== ==== ==== CARG1 3.0/ 5.0/ 6.0/ 7.0/ 8.0 CYNG1 3.0/ 4.2/ 4.3/ 4.9/ 5.7 LNRN7 3.0/ 3.4/ 3.6/ 3.9/ 4.6 LOWN7 2.7/ 3.1/ 3.4/ 3.8/ 4.8 DELS1 2.4/ 3.1/ 3.5/ 4.2/ 5.5 GRES1 2.4/ 3.1/ 3.5/ 4.2/ 5.5 LARS1 3.0/ 4.5/ 4.8/ 5.3/ 6.1 WEPS1 2.4/ 3.1/ 3.5/ 4.2/ 5.5 : : 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 $$