Significant and potentially significant tornadoes in northeastern Iowa since 1980

Significant and potentially significant tornadoes in northeastern Iowa since 1980

Tornadoes since 1980 in northeastern Iowa that are: Worth County
IA9/20/198018101060F200WINNEBAGO/ WORTH1 S Leland - 1 S Emmons
IA8/9/199920223.540F200WORTH3.5 NW Joice

Mitchell County
IA5/23/19811755450F200MITCHELL4.5 S St. Ansgar > NE
IA6/8/199312206100F200MITCHELL4 SSE - 4.5 E Osage
IA6/16/20041347540F100MITCHELL2 N New Haven - 3 E Osage

Howard County
IA7/19/19941929940F200HOWARD1 E Elma - 2 E Lourdes
IA7/19/1994200623150F300HOWARD/ WINNESHIEK1 W Schley - 7 N Decorah
IA6/11/200416568150F300HOWARD2 N - 11 N Riceville
IA5/22/2011133329250EF203HOWARD/ Filmore MN4 NE Riceville - 2.5 SW Henrytown MN

Winneshiek County
IA7/29/198718101030F200WINNESHIEK/ ALLAMAKEE10 W - 2 S Waukon
IA3/24/198817159100F200FAYETTE/ WINNESHIEKnear Waucoma - 2 W Clamer
IA5/24/198919451033F100CHICKASAW/ WINNESHIEK3 W Lawler - near Jackson Junction
IA7/19/1994200623150F300HOWARD/ WINNESHIEK1 W Schley - 7 N Decorah
IA8/19/20091500525EF000WINNESHIEK1.5 NE Calmar - 1.5 N Nordness

Allamakee County
IA7/29/198718101030F200WINNESHIEK/ ALLAMAKEE10 W - 2 S Waukon
IA7/19/19942123950F100ALLAMAKEE2.5 WNW Waukon - 2 S Churchtown

Cerro Gordo County
IA5/29/198016300.530F200CERRO GORDO2 N Mason City
IA6/16/19841825677F102CERRO GORDObetween Rockwell and Dougherty
IA6/22/198417451577F100CERRO GORDO/ BUTLERnear Rockwell > SE
IA7/6/199413301230F100CERRO GORDO/ FLOYDnear Portland - 1 E Rockford
IA6/27/199818467.550F200CERRO GORDO4 NW Thornton - 5 S Clear Lake
IA6/27/1998192212.550F200CERRO GORDOnear Swaledale - 8 SE Mason City
IA6/21/200212181240F100CERRO GORDO/ BUTLER4 SE Rockwell - 4 W Greene

Floyd County
IA9/28/198620450.223F202FLOYDnear Colwell
IA6/16/19902254530F100FLOYD3 NE Nora Springs - 5.5 N Rudd
IA7/10/1993125512110F200FLOYDnear Nora Springs - 7 W Charles City
IA7/6/199413301230F100CERRO GORDO/ FLOYDnear Portland - 1 E Rockford
IA8/23/199719505150F100FLOYD5 SW - 5 S Charles City

Chickasaw County
IA5/24/198919451033F100CHICKASAW/ WINNESHIEK3 W Lawler - near Jackson Junction
IA6/18/19912010523F100CHICKASAW3 E - 6 SE New Hampton
IA8/9/19931640553F202CHICKASAW5 W - near New Hampton
IA7/7/1994175210100F200CHICKASAW9 SW - 3 E New Hampton
IA7/5/19951239840F100CHICKASAW2.5 S New Hampton - 3 S Lawler

Franklin County
IA6/28/19901209990F300FRANKLIN/ HARDIN7 NW - 2 SE Ackley
IA6/6/1999153011.540F100FRANKLIN1 SE Dows - 5 W Hampton (intermittent)
IA 6/12/2013 13525300EF200FRANKLIN1.7 N Alexander - 1.6 NNE Latimer

Butler County
IA6/22/198417451577F100CERRO GORDO/ BUTLERnear Rockwell > SE
IA6/5/1997121313.550F100BUTLER0.8 S Dumont - 0.5 N Parkersburg
IA6/27/1998212325.575F200BUTLER/ BREMER1 E Austinville - 2 S Waverly
IA7/2/199920451350F200BUTLER/ GRUNDY1 S Aplington - 3 E Stout
IA9/6/2001163911.5100F200BUTLER/ BREMER2 S Shell Rock - 4.5 NE Waverly
IA6/21/200212181240F100CERRO GORDO/ BUTLER4 SE Rockwell - 4 W Greene
IA5/25/20081548412100EF5970GRUNDY/ BUTLER/ BLACK HAWK8 NW Fern - Parkersburg - New Hartford - 6 NE Dunkerton
IA 6/16/2014 18395100EF100BUTLER 1.9 NE Allison municipal airport - 3.1 W Clarksville

Bremer County
IA4/10/198119120.8100F200BREMERSumner
IA6/16/199614501020F000BREMER5 N Waverly - near Frederika (intermittent)
IA6/27/1998212325.575F200BUTLER/ BREMER1 E Austinville - 2 S Waverly
IA6/1/200115128.5100F100BREMERnear Janesville - 1 E Denver
IA9/6/2001163911.5100F200BUTLER/ BREMER2 S Shell Rock - 4.5 NE Waverly

Fayette County
IA3/24/198817159100F200FAYETTE/ WINNESHIEKnear Waucoma - 2 W Clamer
IA6/16/19961721620F000FAYETTE6 N Oelwein - 5 W Arlington (intermittent)
IA9/6/200117216100F100FAYETTE7 SW - 2 NE Arlington
IA5/22/20111437870EF100FAYETTE6 N Westgate - 1 ENE Randalia

Clayton County
IA5/30/1985212220500F3225CLAYTON6 W Elkader - ENE into Wisconsin
IA6/13/19901720867F200CLAYTONnear Elkander - 1 NW Garnavillo
IA5/25/19941905740F100CLAYTON4 N Garber - 0.5 NW Osterdock
IA3/31/2007162912200EF100DELAWARE/CLAYTON5.4 N Delaware - 4 S Garber
IA/WI 5/29/2013 1646610EF000CLAYTON/ GRANT WI 0.7 ESE Garnavillo IA - 1 SE Wyalusing WI

Hardin County
IA5/24/1989172066150F400HAMILTON/ STORY/ HARDIN/ MARSHALL/ TAMA7 SE Stratford - 7 W Traer
IA5/30/1989185011200F403HARDIN/ GRUNDYnear New Providence - 3.5 WNW Conrad
IA6/28/19901209990F300FRANKLIN/ HARDIN7 NW - 2 SE Ackley
IA3/22/199116204370F300STORY/ HARDIN1 W Huxley - 3 NW Eldora
IA3/22/199117252050F200HARDIN/ GRUNDY1 E Whitten - 5 S Parkersburg
IA6/19/19941545760F100STORY/ HARDINnear Roland - 1 S Garden City
IA11/12/20051720875F101STORY/ HAMILTON/ HARDIN1 W Roland - 3 S Radcliffe
IA 6/30/2014 120212460EF100STORY/ MARSHALL/ HARDIN1.9 ESE Zearing - 1.7 SE Union
IA 6/30/2014 12157150EF000MARSHALL/ HARDIN3.3 W Bangor - 2.6 SE Union

Grundy County
IA5/30/1989185011200F403HARDIN/ GRUNDYnear New Providence - 3.5 WNW Conrad
IA6/28/19901315630F100GRUNDY2 S Grundy Center - 1 NW Lincoln
IA3/22/199117252050F200HARDIN/ GRUNDY1 E Whitten - 5 S Parkersburg
IA7/2/199920451350F200BUTLER/ GRUNDY1 S Aplington - 3 E Stout
IA5/10/200116041.7200F200GRUNDY2 NW - 1 W Conrad
IA5/10/200116158875F200GRUNDY/ TAMA3 N Beaman - near Gladbrook
IA5/25/20081548412100EF5970GRUNDY/ BUTLER/ BLACK HAWK8 NW Fern - Parkersburg - New Hartford - 6 NE Dunkerton

Black Hawk County
IA6/16/19921403523F100BLACK HAWKnear - 5 NE Waterloo airport
IA5/11/2000180318.6400F3125BLACK HAWK/ BUCHANONnear Cedar Falls - Dunkerton - 4 NE Dunkerton - 3 SE Fairbank
IA5/11/200018553.6120F200BLACK HAWK3 W - 2 N Dunkerton
IA5/11/200019205150F200BLACK HAWKDunkerton - 5 SSE Dunkerton
IA4/11/200116071050F100BLACK HAWK4 W La Porte City - near Raymond
IA5/25/20081548412100EF5970GRUNDY/ BUTLER/ BLACK HAWK8 NW Fern - Parkersburg - New Hartford - 6 NE Dunkerton

Buchanan County
IA6/2/199011431167F200BUCHANAN/ DELAWARE3 E Quasqueton - 3 SW Manchester
IA7/27/1995145020150F300BUCHANAN/ DELAWARE1.75 W Lamont - 0.5 NW Delhi
IA6/18/199814302025F200BUCHANANS of Jesup - near Lamont
IA6/18/199814401510F100BUCHANANnear Brandon - near Winthrop
IA5/11/2000180318.6400F3125BLACK HAWK/ BUCHANANnear Cedar Falls - Dunkerton - 4 NE Dunkerton - 3 SE Fairbank
IA5/11/200019208333F100BUCHANAN4 SW - 4 SE Hazelton
IA5/11/200019455.5220F000BUCHANAN8 SE Hazelton - 4 SE Aurora
IA4/23/20017265220F103BUCHANANIndependence - 3.5 NE Independence
IA9/6/20011730150F200BUCHANAN0.3 SW Aurora - Aurora - 0.8 NE Aurora
IA5/25/20081705321232EF303BUCHANAN/ DELAWARE3 SE Fairbank - Hazelton - 2 WSW Greeley
IA 6/16/2014 20331450EF100BUCHANON/ DELAWARE4.2 SSW Lamont - 0.9 S Edgewood

Delaware County
IA11/15/198821051163F200DELAWARE0.75 W Manchester - 2 NW Greely
IA3/13/1990165319200F400LINN/ JONES/ DELAWARE/ DUBUQUEnear Prairieburg - near Worthington
IA6/2/199011431167F200BUCHANAN/ DELAWARE3 E Quasqueton - 3 SW Manchester
IA3/22/199119251780F201DELAWARE2.5 W Ryan - near Greeley
IA5/14/199112351750F100DELAWARE2.5 SE Ryan - 2 SW Dyersville
IA6/19/199314569200F300DELAWARE5.5 SW - 3.5 N Manchester
IA7/27/1995145020150F300BUCHANAN/ DELAWARE1.75 W Lamont - 0.5 NW Delhi
IA8/26/200421514440F100DELAWARE0.1 S - 2.8 NE Hopkinton
IA3/31/2007162912200EF100DELAWARE/CLAYTON5.4 N Delaware - 4 S Garber
IA5/25/20081705321232EF303BUCHANAN/ DELAWARE3 SE Fairbank - Hazelton - 2 WSW Greeley
IA5/25/200818318250EF100DELAWARE/ DUBUQUE3 WSW Petersburg - 2 N Dyersville
IA4/26/2009155221100EF100LINN/ DELAWARE1 NE Lafayette - 1.5 N Buck Creek
IA 6/16/2014 20331450EF100BUCHANON/ DELAWARE4.2 SSW Lamont - 0.9 S Edgewood
IA 6/19/2014 14041675EF100DELAWARESE of Delaware - near Colesburg

Dubuque County
IA5/8/198814361143F100DUBUQUEnear Centralia - 5 N Dubuque
IA3/13/1990165319200F400LINN/ JONES/ DELAWARE/ DUBUQUEnear Prairieburg - near Worthington
IA3/27/199112181.5100F201DUBUQUE/ JACKSON1 SW - 0.25 NE Zwingle
IA6/19/1993154211250F300DUBUQUE5 S - 7 NE Dubuque airport - into IL and WI
IA5/25/200818318250EF100DELAWARE/ DUBUQUE3 WSW Petersburg - 2 N Dyersville

Marshall County
IA4/10/198117556500F209MARSHALL1 S Rhoades - 4 E Melbourne
IA5/24/1989172066150F400HAMILTON/ STORY/ HARDIN/ MARSHALL/ TAMA7 SE Stratford - 7 W Traer
IA5/30/199812562245F100STORY/ MARSHALL5 SW Nevada - near Melbourne (intermittent)
IA6/13/200017441440F100MARSHALL6 NW State Center - 1 S Albion
IA4/11/200114401745F100JASPER/ MARSHALLnear Colfax - near Rhodes
IA5/22/2004194017100F100MARSHALLnear Melbourne - 1 S Le Grand
IA8/3/200416205100F100MARSHALLnear - 5 E Albion
IA 6/30/2014 120212460EF100STORY/ MARSHALL/ HARDIN1.9 ESE Zearing - 1.7 SE Union
IA 6/30/2014 12157150EF000MARSHALL/ HARDIN3.3 W Bangor - 2.6 SE Union

Tama County
IA5/24/1989172066150F400HAMILTON/ STORY/ HARDIN/ MARSHALL/ TAMA7 SE Stratford - 7 W Traer
IA5/10/200116158875F200GRUNDY/ TAMA3 N Beaman - near Gladbrook
IA 6/30/2014 13024150EF200TAMA 3 WNW - 1 SSE Traer
IA 7/ 6/2014 191210225EF100TAMA 5.3 WNW Buckingham - 2.2 E Traer municipal airport

Benton County
IA7/20/200321176.8150F100BENTON9 NNW - 4 NE Vinton
IA4/13/200618504.8150F000BENTON3 SE Van Horne - 0.7 S Newhall

Linn County
IA6/29/198312503140F100JOHNSON/ LINNnear Sharon Center - Cedar Rapids
IA4/26/19891522640F100LINN2 S Springville - near Mt. Vernon
IA3/13/1990165319200F400LINN/ JONES/ DELAWARE/ DUBUQUEnear Prairieburg - near Worthington
IA7/20/200321581300F200LINN0.5 N - 0.3 SE Covington
IA7/20/200322060.3200F200LINNCedar Rapids
IA4/26/2009155221100EF100LINN/ DELAWARE1 NE Lafayette - 1.5 N Buck Creek

Jones County
IA5/8/198814151040F100JONES2 NE Lisbon - near Olin
IA3/13/1990165319200F400LINN/ JONES/ DELAWARE/ DUBUQUEnear Prairieburg - near Worthington
IA3/13/19901708630F100JONESnear - 6 NE Monticello
IA7/13/19921442573F300JONES1 W - 4 E Scotch Grove
IA7/13/19921445673F200JONES3.5 S Hale - 1 NE Oxford Mills
IA5/21/200416066100F100JONES0.8 E Martelle - 1.1 NNE Morley
IA4/13/200619153.7880F101JONES3.1 SW - 2.9 SE Anamosa

Jackson County
IA3/27/199112181.5100F201DUBUQUE/ JACKSON1 SW - 0.25 NE Zwingle
IA6/1/200713283.4350EF200JACKSON…4 NE Springbrook - 2 SW Bellevue - into Illinois