FOUS63 KMSR 011447 FFGDTX COUNTY FLASH FLOOD GUIDANCE NWS NORTH CENTRAL RIVER FORECAST CENTER TWIN CITIES/CHANHASSEN MN 946 AM CDT MON APR 1 2019 DETROIT 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 :======= ==== ==== ==== ==================== : : *** MICHIGAN COUNTIES *** : MIC017 1.7/ 2.0/ 2.3 :BAY MIC049 1.6/ 1.9/ 2.3 :GENESEE MIC063 1.4/ 1.6/ 1.9 :HURON MIC087 1.5/ 1.8/ 2.2 :LAPEER MIC091 1.4/ 1.7/ 2.1 :LENAWEE MIC093 1.6/ 2.0/ 2.4 :LIVINGSTON MIC099 1.4/ 1.6/ 1.9 :MACOMB MIC111 1.9/ 2.2/ 2.6 :MIDLAND MIC115 1.5/ 1.8/ 2.1 :MONROE MIC125 1.7/ 2.1/ 2.5 :OAKLAND MIC145 2.0/ 2.3/ 2.7 :SAGINAW MIC147 1.3/ 1.6/ 1.9 :ST CLAIR MIC151 1.4/ 1.6/ 2.0 :SANILAC MIC155 2.0/ 2.3/ 2.8 :SHIAWASSEE MIC157 1.6/ 1.9/ 2.3 :TUSCOLA MIC161 1.6/ 1.9/ 2.3 :WASHTENAW MIC163 1.4/ 1.7/ 2.0 :WAYNE .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 $$