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951 FOUS61 KRHA 200159 FFGMD COUNTY FLASH FLOOD GUIDANCE FOR MARYLAND AND DC MIDDLE ATLANTIC RIVER FORECAST CENTER NATIONAL WEATHER SERVICE STATE COLLEGE PA 959 PM EDT Wed Jun 19 2013 APPROXIMATE 1/3/6/12-HR RAINFALL (INCHES) NEEDED TO BEGIN SMALL STREAM FLOODING. THIS GUIDANCE IS NOT APPLICABLE FOR URBAN, BASEMENT, OR OTHER FLOODING NOT ASSOCIATED WITH A STREAM. .B RHA 130620 Z DH00/DC1306200158 /DUE/PPHCF/PPTCF/PPQCF/PPKCF : :IDENT 1HR 3HR 6HR 12HR ZONE NAME :======= ==== ==== ==== ==== ==================== : : NWS STERLING SERVICE AREA... DCZ001 1.1/ 1.6/ 1.7/ 1.8 :Washington DC MDZ501 1.7/ 2.2/ 2.3/ 2.5 :W. Allegany Co. MDZ502 2.3/ 3.0/ 3.1/ 3.3 :E. Allegany Co. MDZ014 2.0/ 2.8/ 3.0/ 3.3 :Anne Arundel Co. MDZ006 1.6/ 2.3/ 2.4/ 2.6 :N. Baltimore Co. MDZ011 1.2/ 1.7/ 1.8/ 2.0 :S. Baltimore Co. MDZ018 1.8/ 2.8/ 2.9/ 3.2 :Calvert Co. MDZ005 1.7/ 2.5/ 2.6/ 2.9 :Carroll Co. MDZ016 2.1/ 3.1/ 3.3/ 3.6 :Charles Co. MDZ004 2.0/ 2.7/ 2.9/ 3.1 :Frederick Co. MDZ007 1.5/ 2.2/ 2.4/ 2.6 :Harford Co. MDZ010 1.5/ 2.2/ 2.3/ 2.5 :Howard Co. MDZ009 1.6/ 2.2/ 2.4/ 2.6 :Montgomery Co. MDZ013 2.1/ 3.0/ 3.2/ 3.4 :Prince Georges Co. MDZ017 1.9/ 2.8/ 3.0/ 3.3 :St. Marys Co. MDZ003 2.4/ 3.1/ 3.3/ 3.5 :Washington Co. : : NWS MT. HOLLY SERVICE AREA... MDZ020 1.4/ 2.3/ 2.5/ 2.7 :Caroline Co. MDZ008 1.9/ 2.8/ 3.0/ 3.3 :Cecil Co. MDZ012 1.6/ 2.5/ 2.7/ 3.0 :Kent Co. MDZ015 1.5/ 2.5/ 2.7/ 2.9 :Queen Annes Co. MDZ019 1.8/ 2.7/ 2.9/ 3.1 :Talbot Co. : : NWS WAKEFIELD SERVICE AREA... MDZ021 1.2/ 2.1/ 2.3/ 2.5 :Dorchester Co. MDZ023 2.0/ 3.0/ 3.2/ 3.5 :Somerset Co. MDZ022 1.5/ 2.5/ 2.6/ 2.9 :Wicomico Co. MDZ024 2.2/ 3.3/ 3.5/ 3.8 :Inland Worcester MDZ025 2.4/ 3.6/ 3.8/ 4.1 :Maryland Beaches .END $$ NNNN