FOUS63 KMSR 011447 FFGDMX COUNTY FLASH FLOOD GUIDANCE NWS NORTH CENTRAL RIVER FORECAST CENTER TWIN CITIES/CHANHASSEN MN 946 AM CDT MON APR 1 2019 DES MOINES HYDROLOGIC SERVICE AREA AVERAGE INCHES OF RAINFALL FOR GIVEN DURATIONS REQUIRED TO INITIATE FLASH FLOODING ON SMALL STREAMS. GENERAL FLASH FLOOD GUIDANCE FOR STEEP TERRAIN AND URBAN AREAS ARE ONE TO TWO INCHES OR MORE IN ONE TO TWO HOURS OR LESS RESPECTIVELY. .B MSR 190401 Z DH12/DC1904011446 /DUE/PPHCF/PPTCF/PPQCF : :IDENT 1HR 3HR 6HR ZONE NAME :======= ==== ==== ==== ==================== : : *** IOWA COUNTIES *** : IAC013 1.7/ 2.1/ 2.5 :BLACK HAWK IAC015 1.6/ 2.0/ 2.6 :BOONE IAC017 1.7/ 2.1/ 2.6 :BREMER IAC023 1.7/ 2.0/ 2.5 :BUTLER IAC025 1.8/ 2.1/ 2.6 :CALHOUN IAC027 1.5/ 1.9/ 2.5 :CARROLL IAC033 1.7/ 2.1/ 2.5 :CERRO GORDO IAC039 1.6/ 2.0/ 2.7 :CLARKE IAC049 1.7/ 2.1/ 2.6 :DALLAS IAC051 1.6/ 2.1/ 2.7 :DAVIS IAC063 1.6/ 2.0/ 2.5 :EMMET IAC069 1.6/ 2.0/ 2.5 :FRANKLIN IAC073 1.7/ 2.1/ 2.6 :GREEN IAC075 1.5/ 1.8/ 2.3 :GRUNDY IAC077 1.5/ 1.9/ 2.5 :GUTHRIE IAC079 1.7/ 2.0/ 2.5 :HAMILTON IAC081 1.6/ 2.0/ 2.4 :HANCOCK IAC083 1.6/ 2.0/ 2.5 :HARDIN IAC091 1.7/ 2.1/ 2.6 :HUMBOLDT IAC099 1.5/ 1.9/ 2.4 :JASPER IAC109 1.6/ 2.0/ 2.4 :KOSSUTH IAC117 1.5/ 2.0/ 2.6 :LUCAS IAC121 1.5/ 1.9/ 2.4 :MADISON IAC123 1.5/ 1.9/ 2.4 :MAHASKA IAC125 1.5/ 2.0/ 2.5 :MARION IAC127 1.4/ 1.8/ 2.3 :MARSHALL IAC135 1.6/ 2.0/ 2.7 :MONROE IAC147 1.7/ 2.0/ 2.5 :PALO ALTO IAC151 1.7/ 2.0/ 2.5 :POCAHONTAS IAC153 1.7/ 2.1/ 2.7 :POLK IAC157 1.4/ 1.7/ 2.3 :POWESHIEK IAC161 1.6/ 2.0/ 2.5 :SAC IAC169 1.7/ 2.1/ 2.7 :STORY IAC171 1.4/ 1.7/ 2.2 :TAMA IAC179 1.6/ 2.0/ 2.6 :WAPELLO IAC181 1.5/ 1.9/ 2.5 :WARREN IAC187 1.7/ 2.1/ 2.6 :WEBSTER IAC189 1.6/ 2.0/ 2.4 :WINNEBAGO IAC195 1.6/ 2.0/ 2.4 :WORTH IAC197 1.6/ 2.0/ 2.5 :WRIGHT .END ---------------------------------------------------------------------- Notice: NWS is proposing the termination of this county/zone-based flash flood guidance (FFG) text product. The NWS has transitioned to gridded FFG. More information is available at the following link: https://www.weather.gov/media/notification/pdfs/scn18-80disc_county_ffgaaa.pdf Gridded FFG is available at the following ftp site: ftp://ftp.wpc.ncep.noaa.gov/workoff/ffg/ If you have any comments or questions please contact: Corey Loveland Service Coordination Hydrologist North Central River Forecast Center Chanhassen, MN 55317 corey.loveland@noaa.gov $$