Flash Flood Guidance Issued by NWS Detroit/Pontiac, MI
414
FOUS63 KMSR 270146
FFGDTX
COUNTY FLASH FLOOD GUIDANCE
NWS NORTH CENTRAL RIVER FORECAST CENTER TWIN CITIES/CHANHASSEN MN
846 PM CDT THU APR 26 2018
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 180427 Z DH00/DC1804270146 /DUE/PPHCF/PPTCF/PPQCF
:
:IDENT 1HR 3HR 6HR ZONE NAME
:======= ==== ==== ==== ====================
:
: *** MICHIGAN COUNTIES ***
:
MIC017 1.7/ 2.0/ 2.4 :BAY
MIC049 1.7/ 2.0/ 2.5 :GENESEE
MIC063 1.4/ 1.7/ 2.0 :HURON
MIC087 1.5/ 1.9/ 2.2 :LAPEER
MIC091 1.5/ 1.8/ 2.3 :LENAWEE
MIC093 1.8/ 2.1/ 2.6 :LIVINGSTON
MIC099 1.5/ 1.8/ 2.1 :MACOMB
MIC111 2.0/ 2.3/ 2.7 :MIDLAND
MIC115 1.6/ 1.9/ 2.2 :MONROE
MIC125 1.8/ 2.2/ 2.7 :OAKLAND
MIC145 2.0/ 2.4/ 2.8 :SAGINAW
MIC147 1.4/ 1.7/ 2.0 :ST CLAIR
MIC151 1.4/ 1.7/ 2.0 :SANILAC
MIC155 2.1/ 2.5/ 3.0 :SHIAWASSEE
MIC157 1.7/ 2.0/ 2.4 :TUSCOLA
MIC161 1.7/ 2.0/ 2.5 :WASHTENAW
MIC163 1.6/ 1.8/ 2.2 :WAYNE
.END
$$