1986

765 tornadoes, 3 tropical cyclones near the U.S., 60+ large wildfires, 21 notable earthquakes. 24 tornadoes were rated F3/EF3 or stronger and tornadoes killed 15.

Tornadoes

765 recorded; 24 rated F3/EF3 or stronger.

Tornadoes by month, 1986 Jan: 0 Feb: 30 Mar: 76 Apr: 84 May: 173 173 Jun: 134 Jul: 88 Aug: 67 Sep: 65 Oct: 26 Nov: 17 Dec: 5 JanFebMarAprMayJunJulAugSepOctNovDec
  1. Texas132
  2. Nebraska54
  3. Florida53
  4. Oklahoma47
  5. Iowa42
  6. Mississippi35
  7. South Dakota34
  8. Kansas32

Strongest and deadliest first

Tornadoes in 1986
Jul 28, 1986F4Dixon, Dakota, Woodbury52.50
Mar 12, 1986F4Lauderdale, Kemper23.00
Sep 28, 1986F4Polk, Jasper20.00
Mar 12, 1986F3Pickens16.02
Feb 5, 1986F3Harris5.02
Apr 19, 1986F3Nolan4.51
Nov 25, 1986F3Coffee, Dale, Barbour44.00
Mar 10, 1986F3Morgan, Johnson, Marion35.00
Mar 12, 1986F3Smith, Jasper, Newton32.00
Jul 4, 1986F3Marinette, Menominee24.30
May 14, 1986F3Archer, Clay20.00
Oct 14, 1986F3Brunswick12.00
Feb 6, 1986F3Bradley, Polk, McMinn10.00
Jun 26, 1986F3Bottineau8.00
Mar 10, 1986F3Randolph7.60
May 7, 1986F3Hemphill7.00
Sep 18, 1986F3Jewell, Republic, Nuckolls7.00
Mar 12, 1986F3Lamar6.00
Oct 14, 1986F3Charlotte5.00
May 8, 1986F3Oklahoma4.00
Apr 20, 1986F3Cumberland3.00
Mar 12, 1986F3Marion2.50
May 15, 1986F3Branch1.20
Oct 1, 1986F3Doddridge1.00
Jul 2, 1986F2Onslow1.53
Mar 10, 1986F2Fayette, Madison, Pickaway28.01
Apr 26, 1986F2Lyon, Nobles18.51
Mar 10, 1986F2Shelby, Hancock17.81
Mar 10, 1986F2Huron8.01
Mar 10, 1986F2Muskingum5.01
May 15, 1986F2Scott4.01
Aug 15, 1986F2St. Lawrence0.21
Jul 15, 1986F2Barry, Calhoun42.50
Apr 28, 1986F2Shiawassee, Saginaw26.50
Sep 18, 1986F2Morgan25.00
Apr 7, 1986F2Greenwood, Woodson22.60
Apr 12, 1986F2Lincoln, Lawrence21.80
May 19, 1986F2Hoke, Cumberland19.00
Aug 6, 1986F2Blaine, Thomas19.00
Jul 18, 1986F2Deuel17.00
Oct 14, 1986F2Sussex, Prince George16.00
Mar 12, 1986F2Clarke, Lauderdale14.00
Mar 18, 1986F2Yazoo, Humphreys, Holmes14.00
Jul 18, 1986F2Hamlin14.00
Mar 10, 1986F2Washington, Scott12.00
Apr 26, 1986F2Turner, Lincoln12.00
Aug 26, 1986F2Eaton, Ingham10.60
Jul 18, 1986F2Perkins10.50
Oct 3, 1986F2Miller, Cole10.00
Feb 2, 1986F2Parker10.00
Mar 10, 1986F2Shelby10.00
Apr 26, 1986F2Thayer10.00
Apr 26, 1986F2Lyon9.50
Oct 3, 1986F2Mercer9.00
Nov 7, 1986F2Jackson9.00
Mar 11, 1986F2Parker9.00
May 15, 1986F2New Madrid, Scott9.00
Sep 28, 1986F2Jefferson9.00
Sep 29, 1986F2McLean, Livingston9.00
Nov 26, 1986F2Pike8.00
Feb 5, 1986F2Waller, Harris8.00
Mar 12, 1986F2Amite, Pike, Lincoln8.00
May 7, 1986F2Hemphill8.00
Jun 11, 1986F2Fond du Lac8.00
Sep 26, 1986F2Wagoner8.00
Sep 10, 1986F2Oakland7.70
Mar 12, 1986F2Marion7.50
Mar 12, 1986F2Cullman, Marshall7.00
Mar 10, 1986F2Clinton6.00
Mar 10, 1986F2Brown6.00
Jul 28, 1986F2Brule6.00
Mar 19, 1986F2Cobb5.70
Sep 29, 1986F2Genesee5.60
Jun 26, 1986F2Monroe5.50
Nov 20, 1986F2Wilkinson5.00
Nov 8, 1986F2Tishomingo5.00
Mar 10, 1986F2Hancock5.00
Mar 18, 1986F2Jackson, Ouachita5.00
Apr 13, 1986F2Kearney5.00
Apr 26, 1986F2Lincoln5.00
Apr 7, 1986F2Mayes5.00
Apr 8, 1986F2Jones5.00
May 15, 1986F2Edgar5.00
Jun 29, 1986F2Polk5.00
Aug 26, 1986F2Adams5.00
Sep 29, 1986F2Oklahoma5.00
Oct 1, 1986F2Fayette4.50
Mar 10, 1986F2Henry4.00
Apr 13, 1986F2Tulsa4.00
Jul 18, 1986F2Hennepin, Anoka4.00
Jul 28, 1986F2Calhoun4.00
Aug 7, 1986F2Providence4.00
Sep 3, 1986F2Barron4.00
Sep 29, 1986F2Van Buren3.80
Mar 10, 1986F2Fayette3.50
Jul 28, 1986F2Aurora3.50
Jul 12, 1986F2Defiance3.30
May 14, 1986F2Kiowa3.00
Aug 26, 1986F2Lorain3.00
Feb 5, 1986F2Harris2.50
Sep 24, 1986F2Woodford2.50
Oct 14, 1986F2Prince George2.00
Feb 8, 1986F2Polk2.00
Mar 14, 1986F2Alachua2.00
Apr 12, 1986F2Franklin2.00
Jun 15, 1986F2Griggs2.00
Jun 29, 1986F2Guthrie2.00
Jun 7, 1986F2Fremont2.00
Jun 8, 1986F2Adams2.00
Sep 18, 1986F2Webster2.00
Sep 24, 1986F2Tehama2.00
Sep 29, 1986F2Rogers2.00
Sep 29, 1986F2Tazewell2.00
Jul 28, 1986F2Douglas1.90
Apr 3, 1986F2Custer1.50
Jul 4, 1986F2Oneida1.50
Aug 9, 1986F2Lee1.50
Jun 19, 1986F2Cass1.30
Jun 8, 1986F2Denver, Arapahoe1.10
Mar 10, 1986F2Butler1.00
Jun 29, 1986F2Guthrie1.00
Jul 13, 1986F2Clarke1.00
Aug 20, 1986F2Wayne1.00
Sep 18, 1986F2Clay1.00
Aug 26, 1986F2Barry0.60
Jun 17, 1986F2Hyde0.50
Jul 26, 1986F2Ulster0.50
Sep 23, 1986F2Armstrong0.50
Sep 30, 1986F2Crawford0.50
May 13, 1986F2Snohomish0.30
Jun 27, 1986F2Webster0.30
Mar 19, 1986F2Blount0.20
May 15, 1986F2Vanderburgh0.20
May 15, 1986F2Daviess0.20
Sep 28, 1986F2Floyd0.20
Oct 1, 1986F2Delaware0.10
May 4, 1986F2Musselshell0.10
Jun 15, 1986F2Griggs0.10
Jul 12, 1986F2Preble0.10
Sep 29, 1986F2Oklahoma0.10
Mar 17, 1986F1Greer, Beckham, Washita34.00
Nov 26, 1986F1Coffee, Dale21.00
May 16, 1986F1Smith18.00
Jun 10, 1986F1Ottawa18.00
Jul 13, 1986F1Lycoming, Sullivan17.00
May 15, 1986F1Stoddard, Scott15.00
May 6, 1986F1Morris, Geary15.00
Jun 10, 1986F1Madison, Franklin15.00
Mar 10, 1986F1Mercer14.00
Aug 5, 1986F1Macon, Shelby13.00
Jun 16, 1986F1Cheshire, Hillsborough12.00
Jul 13, 1986F1Oswego, Onondaga11.00
Oct 1, 1986F1Harmon10.00
Oct 2, 1986F1Benton10.00
Mar 18, 1986F1Noxubee10.00
May 24, 1986F1Winston, Cullman10.00
May 15, 1986F1Crawford9.00
May 16, 1986F1Clay9.00
Apr 20, 1986F1Cumberland8.00
May 15, 1986F1Coles8.00
Jun 21, 1986F1Garfield8.00
Feb 10, 1986F1Ware, Pierce7.00
Apr 26, 1986F1Kiowa7.00
May 8, 1986F1Oklahoma7.00
Jul 12, 1986F1Wells, Adams7.00
Aug 1, 1986F1Kiowa, Barber7.00
Aug 8, 1986F1Providence, Worcester7.00
Mar 18, 1986F1Marion6.80
Mar 10, 1986F1Hardin6.00
May 14, 1986F1Jackson6.00
May 14, 1986F1Jackson6.00
May 15, 1986F1Johnson6.00
Aug 25, 1986F1Lee6.00
Jul 29, 1986F1Codington5.90
Jul 25, 1986F1Genesee5.70
Apr 12, 1986F1Lawrence, Walthall5.20
Nov 26, 1986F1Montgomery, Macon5.00
Mar 10, 1986F1Wyandot, Crawford5.00
Mar 18, 1986F1Sharkey, Yazoo5.00
May 16, 1986F1Alfalfa5.00
May 21, 1986F1Oneida5.00
Jul 29, 1986F1Holt5.00
Jul 1, 1986F1Harnett5.00
May 17, 1986F1Branch4.90
Feb 10, 1986F1Pierce4.80
Mar 8, 1986F1Fresno4.00
Apr 12, 1986F1Jefferson4.00
Aug 7, 1986F1Middlesex4.00
Sep 29, 1986F1Lincoln4.00
Feb 10, 1986F1Ware3.80
Sep 10, 1986F1Calhoun3.80
Apr 20, 1986F1Clark3.50
May 15, 1986F1Edgar3.50
May 30, 1986F1Iron, Washington3.50
Jun 10, 1986F1Highland3.50
Jun 11, 1986F1Lauderdale3.50
Aug 7, 1986F1Carroll, York3.50
Mar 18, 1986F1Union3.00
Apr 19, 1986F1Nolan3.00
May 8, 1986F1Logan3.00
Jun 15, 1986F1Nicollet3.00
Jul 29, 1986F1Antelope3.00
Sep 24, 1986F1Butte3.00
Nov 8, 1986F1Prentiss2.50
Mar 10, 1986F1Marion2.50
Mar 18, 1986F1Hinds2.50
Jul 19, 1986F1Lapeer2.30
Oct 2, 1986F1Oklahoma2.00
Mar 14, 1986F1Lake2.00
Mar 14, 1986F1Marion2.00
Apr 3, 1986F1Lincoln2.00
Apr 8, 1986F1Clarke2.00
May 14, 1986F1Okfuskee2.00
May 16, 1986F1Hardeman2.00
May 16, 1986F1Oklahoma2.00
May 17, 1986F1Latimer2.00
May 17, 1986F1Sequoyah2.00
May 19, 1986F1Latah2.00
May 27, 1986F1Allen2.00
Jun 10, 1986F1Adams, Clay2.00
Jun 21, 1986F1St. Louis, Carlton2.00
Jun 22, 1986F1Licking2.00
Jun 8, 1986F1Adams2.00
Jun 8, 1986F1Adams2.00
Jul 4, 1986F1Crook2.00
Aug 10, 1986F1Elmore2.00
Aug 2, 1986F1Clarke2.00
Sep 18, 1986F1Platte2.00
Aug 8, 1986F1Presque Isle1.70
Oct 29, 1986F1Brevard1.50
Feb 17, 1986F1Tunica1.50
Apr 13, 1986F1Hall1.50
May 8, 1986F1Kingman1.50
Jul 28, 1986F1Douglas1.50
Aug 6, 1986F1Walworth1.50
Aug 7, 1986F1York1.50
Mar 18, 1986F1Benton1.30
Sep 29, 1986F1Genesee1.30
Mar 12, 1986F1Tallahatchie1.20
Mar 14, 1986F1Onslow1.20
Mar 16, 1986F1Orange1.20
Mar 18, 1986F1Copiah1.20
Apr 4, 1986F1Pike1.20
May 14, 1986F1Tillman, Kiowa1.10
Oct 4, 1986F1Doddridge1.00
Nov 4, 1986F1Angelina1.00
Dec 31, 1986F1Palm Beach1.00
Feb 10, 1986F1Jackson1.00
Feb 17, 1986F1Tunica1.00
Feb 5, 1986F1Harris1.00
Mar 12, 1986F1Sabine1.00
Mar 12, 1986F1DeSoto1.00
Mar 12, 1986F1Lincoln1.00
Mar 12, 1986F1Kemper1.00
Mar 14, 1986F1Marion1.00
Mar 14, 1986F1Volusia1.00
Apr 19, 1986F1Ellis1.00
Apr 3, 1986F1Dawson1.00
May 15, 1986F1Lee1.00
May 18, 1986F1Monroe1.00
May 27, 1986F1Allen1.00
May 8, 1986F1Kingman1.00
Jun 12, 1986F1Natrona1.00
Jun 16, 1986F1Sullivan1.00
Jun 26, 1986F1Wilkin1.00
Jun 28, 1986F1Chowan1.00
Jul 21, 1986F1Amite1.00
Jul 26, 1986F1Franklin1.00
Jul 26, 1986F1Chippewa1.00
Jul 28, 1986F1Clay1.00
Jul 9, 1986F1Yuma1.00
Aug 25, 1986F1Park1.00
Aug 1, 1986F1Baca1.00
Sep 29, 1986F1LaSalle1.00
Sep 5, 1986F1Covington1.00
May 15, 1986F1Trumbull0.80
May 18, 1986F1Clarke0.80
Jul 11, 1986F1Dane0.80
Feb 5, 1986F1Hopkins0.70
Apr 7, 1986F1Jasper0.70
Jun 26, 1986F1Benzie0.70
Aug 2, 1986F1Macomb0.70
Aug 2, 1986F1Weld0.70
Nov 18, 1986F1Pinal0.50
Nov 20, 1986F1Pike0.50
Feb 11, 1986F1Polk0.50
Feb 5, 1986F1Hopkins0.50
Feb 5, 1986F1Franklin0.50
Feb 5, 1986F1Franklin0.50
Feb 5, 1986F1Titus0.50
Mar 12, 1986F1Nelson0.50
Mar 14, 1986F1Wake0.50
Apr 13, 1986F1Kearney0.50
Apr 3, 1986F1Dawson0.50
Apr 7, 1986F1Jasper0.50
Apr 7, 1986F1Crawford0.50
Apr 7, 1986F1Cherokee0.50
Apr 7, 1986F1McDonald0.50
May 10, 1986F1Buffalo0.50
May 12, 1986F1Weld0.50
May 12, 1986F1Cheyenne0.50
May 14, 1986F1Garvin0.50
May 14, 1986F1Yuma0.50
May 14, 1986F1Yuma0.50
May 14, 1986F1Yuma0.50
May 15, 1986F1Stoddard0.50
May 15, 1986F1Crowley0.50
May 16, 1986F1Piatt0.50
May 16, 1986F1Garvin0.50
May 16, 1986F1Pottawatomie0.50
May 21, 1986F1Franklin0.50
Jun 13, 1986F1Kit Carson0.50
Jun 21, 1986F1Carlton0.50
Jun 21, 1986F1Sawyer0.50
Jun 24, 1986F1Twin Falls0.50
Jun 8, 1986F1Kiowa0.50
Jun 9, 1986F1Pemiscot0.50
Jun 9, 1986F1Screven0.50
Jun 9, 1986F1Pemiscot0.50
Jun 9, 1986F1Pemiscot0.50
Jun 9, 1986F1Lincoln0.50
Jul 11, 1986F1Hall0.50
Jul 13, 1986F1Decatur0.50
Jul 25, 1986F1Screven0.50
Aug 24, 1986F1Power0.50
Aug 26, 1986F1Kalamazoo0.50
Aug 3, 1986F1Lincoln0.50
Aug 6, 1986F1Nottoway0.50
Aug 7, 1986F1Providence0.50
Sep 26, 1986F1Clark0.50
Sep 29, 1986F1Orleans0.50
Oct 2, 1986F1Andrews0.30
Mar 13, 1986F1Appling0.30
Apr 12, 1986F1Richland0.30
Apr 12, 1986F1Tensas0.30
Apr 13, 1986F1York0.30
Apr 19, 1986F1Winn0.30
Apr 4, 1986F1Caddo0.30
Apr 8, 1986F1Oglethorpe0.30
May 10, 1986F1Leflore0.30
Jun 10, 1986F1Ashtabula0.30
Jun 26, 1986F1Dawson0.30
Jun 29, 1986F1Polk0.30
Jun 29, 1986F1Polk0.30
Jun 30, 1986F1Hancock0.30
Jul 11, 1986F1Loup0.30
Jul 24, 1986F1Hall0.30
Aug 2, 1986F1Wayne0.30
Sep 24, 1986F1Dewey0.30
Mar 18, 1986F1Adair0.20
Apr 19, 1986F1McLennan0.20
Apr 19, 1986F1Hill0.20
Apr 19, 1986F1Limestone0.20
Apr 20, 1986F1Marion0.20
Apr 4, 1986F1Bowie0.20
Apr 4, 1986F1Van Zandt0.20
May 11, 1986F1Carter0.20
May 11, 1986F1Steele, Traill0.20
May 11, 1986F1Grand Forks0.20
May 12, 1986F1McLeod0.20
May 14, 1986F1Oklahoma0.20
May 15, 1986F1Dubois0.20
May 16, 1986F1Comanche0.20
May 16, 1986F1Caddo0.20
May 17, 1986F1Bell0.20
May 7, 1986F1Rush0.20
Jun 10, 1986F1Iowa0.20
Jun 10, 1986F1Iowa0.20
Jun 20, 1986F1Mille Lacs0.20
Jun 21, 1986F1Hooker0.20
Jun 21, 1986F1Clay0.20
Jun 29, 1986F1Grant0.20
Jun 9, 1986F1Weld0.20
Jun 9, 1986F1Pemiscot0.20
Jul 11, 1986F1Hardin0.20
Jul 17, 1986F1McLean0.20
Jul 24, 1986F1Vilas0.20
Aug 10, 1986F1Nacogdoches0.20
Aug 14, 1986F1Marion0.20
Aug 17, 1986F1Brown0.20
Aug 23, 1986F1Fulton0.20
Aug 2, 1986F1Castro0.20
Aug 6, 1986F1Thomas0.20
Aug 7, 1986F1Carroll0.20
Sep 22, 1986F1Johnson0.20
Sep 30, 1986F1Runnels0.20
Sep 5, 1986F1Webster0.20
Sep 5, 1986F1Webster0.20
Oct 2, 1986F1Upton0.10
Mar 10, 1986F1Nelson0.10
Mar 11, 1986F1Love0.10
Mar 12, 1986F1Hardin0.10
Mar 12, 1986F1Nicholas0.10
Apr 26, 1986F1Jackson0.10
Apr 30, 1986F1De Witt0.10
Apr 7, 1986F1Greenwood0.10
May 8, 1986F1Jasper0.10
Jun 21, 1986F1Monroe0.10
Jun 27, 1986F1De Soto0.10
Jun 27, 1986F1Webster0.10
Jun 27, 1986F1Webster0.10
Jun 27, 1986F1Webster0.10
Jun 29, 1986F1Sioux0.10
Jul 11, 1986F1Carter0.10
Jul 24, 1986F1Platte0.10
Jul 28, 1986F1O'Brien0.10
Aug 7, 1986F1Delaware0.10
Sep 16, 1986F1Plymouth0.10
Sep 24, 1986F1Stanley0.10
Sep 28, 1986F1Clay0.10
Sep 29, 1986F1Cook0.10
May 16, 1986F0Swisher, Briscoe22.00
Jun 18, 1986F0Martin, Howard17.00
Oct 1, 1986F0Steuben, Williams16.00
Jun 13, 1986F0Platte15.00
Jul 6, 1986F0McHenry, Lake12.00
May 16, 1986F0Briscoe11.00
Oct 2, 1986F0Logan5.00
Feb 8, 1986F0Volusia5.00
May 15, 1986F0Vermillion, Fountain5.00
May 16, 1986F0Foard5.00
May 16, 1986F0Foard5.00
May 4, 1986F0Hale4.00
Jun 30, 1986F0Ford4.00
Jul 28, 1986F0Madison4.00
May 14, 1986F0Randall3.00
May 28, 1986F0Clark3.00
Jun 4, 1986F0Cass3.00
Nov 7, 1986F0San Jacinto, Polk2.00
Nov 9, 1986F0Jim Wells, Nueces2.00
Dec 23, 1986F0Marion2.00
Mar 20, 1986F0Duval2.00
May 20, 1986F0Orange2.00
May 20, 1986F0Manatee2.00
Jun 12, 1986F0Pinellas2.00
Jun 20, 1986F0Dare2.00
Jun 7, 1986F0Goshen2.00
Jun 8, 1986F0Laramie2.00
Aug 15, 1986F0Lincoln2.00
Sep 24, 1986F0Mellette1.50
Jun 29, 1986F0Davison1.20
Dec 31, 1986F0Palm Beach1.00
Mar 11, 1986F0Stephens1.00
Mar 14, 1986F0St. Johns1.00
Mar 14, 1986F0Flagler1.00
Mar 14, 1986F0Volusia1.00
Mar 14, 1986F0Broward1.00
Apr 13, 1986F0Republic1.00
May 14, 1986F0Nowata1.00
May 14, 1986F0Pasco1.00
May 14, 1986F0Baylor1.00
May 15, 1986F0Huron1.00
May 17, 1986F0Goliad1.00
May 17, 1986F0Victoria1.00
May 20, 1986F0Pinellas1.00
May 7, 1986F0Hemphill1.00
May 8, 1986F0Tillman1.00
Jun 13, 1986F0Laramie1.00
Jun 28, 1986F0Gates1.00
Jun 8, 1986F0Goshen1.00
Jul 5, 1986F0Polk1.00
Jul 5, 1986F0Pine1.00
Aug 12, 1986F0Columbia1.00
Aug 13, 1986F0Lane1.00
Aug 25, 1986F0Levy1.00
Aug 28, 1986F0Broward1.00
Aug 28, 1986F0St. Lucie1.00
Aug 28, 1986F0Martin1.00
Aug 29, 1986F0Camas1.00
Aug 1, 1986F0Manatee1.00
Sep 10, 1986F0Saline1.00
Sep 22, 1986F0Brown1.00
Sep 23, 1986F0DeSoto1.00
Sep 23, 1986F0Cape May1.00
Sep 8, 1986F0Broward1.00
May 26, 1986F0Pickett0.80
Feb 17, 1986F0Williamson0.70
Mar 18, 1986F0Holmes0.60
Nov 18, 1986F0Pinal0.50
Nov 8, 1986F0Holmes0.50
Dec 23, 1986F0Seminole0.50
Dec 31, 1986F0St. Lucie0.50
Feb 15, 1986F0Tulare0.50
Feb 5, 1986F0Bowie0.50
Feb 7, 1986F0Miami-Dade0.50
Feb 8, 1986F0Pasco0.50
Feb 8, 1986F0Manatee0.50
Mar 11, 1986F0Eastland0.50
Mar 14, 1986F0Flagler0.50
Mar 14, 1986F0Onslow0.50
Apr 27, 1986F0Reno0.50
May 14, 1986F0Stanton0.50
May 16, 1986F0Custer0.50
May 9, 1986F0Polk0.50
May 9, 1986F0Polk0.50
Jun 16, 1986F0Otsego0.50
Jun 19, 1986F0Polk0.50
Jun 20, 1986F0Hyde0.50
Jun 26, 1986F0Palm Beach0.50
Jun 28, 1986F0Citrus0.50
Jun 3, 1986F0Polk0.50
Jun 3, 1986F0Pinellas0.50
Jun 7, 1986F0Nassau0.50
Jun 8, 1986F0Palm Beach0.50
Aug 10, 1986F0Marion0.50
Aug 20, 1986F0Moffat0.50
Aug 22, 1986F0Russell0.50
Aug 24, 1986F0Cassia0.50
Aug 1, 1986F0Manatee0.50
Aug 2, 1986F0Cimarron0.50
Aug 9, 1986F0Todd0.50
Aug 9, 1986F0Fremont0.50
Sep 26, 1986F0Canyon0.50
Sep 26, 1986F0Sawyer0.50
Sep 2, 1986F0Lee0.50
Mar 12, 1986F0Bolivar0.40
Mar 12, 1986F0Henry0.30
Apr 7, 1986F0Crawford0.30
Apr 7, 1986F0Neosho0.30
May 14, 1986F0Stanton0.30
Jun 26, 1986F0Otter Tail0.30
Aug 9, 1986F0Minnehaha0.30
Oct 1, 1986F0Ward0.20
Oct 1, 1986F0Hall0.20
Oct 1, 1986F0Collingsworth0.20
Oct 3, 1986F0Crane0.20
Oct 7, 1986F0Cameron0.20
Nov 8, 1986F0Bolivar0.20
Feb 19, 1986F0Merced0.20
Feb 3, 1986F0Santa Cruz0.20
Feb 5, 1986F0Little River0.20
Mar 10, 1986F0San Mateo0.20
Apr 17, 1986F0Lincoln0.20
Apr 18, 1986F0Erath0.20
Apr 19, 1986F0Jones0.20
Apr 19, 1986F0Palo Pinto0.20
Apr 19, 1986F0Coleman0.20
Apr 19, 1986F0Comanche0.20
Apr 19, 1986F0Harrison0.20
Apr 19, 1986F0Cass0.20
Apr 25, 1986F0Fisher0.20
Apr 26, 1986F0Turner0.20
Apr 3, 1986F0Hawaii0.20
Apr 4, 1986F0Bowie0.20
Apr 4, 1986F0Bowie0.20
Apr 4, 1986F0Fannin0.20
Apr 6, 1986F0Terry0.20
Apr 6, 1986F0Bailey0.20
Apr 7, 1986F0Marion, Chase0.20
May 10, 1986F0Harper0.20
May 11, 1986F0Emmons0.20
May 11, 1986F0Emmons0.20
May 11, 1986F0Stutsman0.20
May 12, 1986F0McLeod0.20
May 13, 1986F0Nolan0.20
May 13, 1986F0Nolan0.20
May 13, 1986F0Nolan0.20
May 13, 1986F0Nolan0.20
May 13, 1986F0Jones0.20
May 13, 1986F0Dent0.20
May 13, 1986F0Mitchell0.20
May 13, 1986F0Nolan0.20
May 13, 1986F0Honolulu0.20
May 14, 1986F0Dallam0.20
May 14, 1986F0Armstrong0.20
May 14, 1986F0Montague0.20
May 15, 1986F0Boone0.20
May 15, 1986F0Posey0.20
May 15, 1986F0Vanderburgh0.20
May 15, 1986F0Stoddard0.20
May 15, 1986F0Stoddard0.20
May 15, 1986F0Pope0.20
May 16, 1986F0Macon0.20
May 16, 1986F0Sangamon0.20
May 16, 1986F0Sangamon0.20
May 16, 1986F0Swisher0.20
May 16, 1986F0Hall0.20
May 16, 1986F0Donley0.20
May 16, 1986F0Washita0.20
May 16, 1986F0Hardeman0.20
May 16, 1986F0Wilbarger0.20
May 16, 1986F0Hardeman0.20
May 16, 1986F0Wilbarger0.20
May 16, 1986F0Caddo0.20
May 16, 1986F0Wilbarger0.20
May 16, 1986F0Tillman0.20
May 16, 1986F0Lincoln0.20
May 16, 1986F0Haskell0.20
May 17, 1986F0Falls0.20
May 17, 1986F0McLennan0.20
May 17, 1986F0Allegan0.20
May 17, 1986F0Runnels0.20
May 24, 1986F0Howard0.20
May 24, 1986F0Midland0.20
May 24, 1986F0Stonewall0.20
May 29, 1986F0Lynn0.20
May 31, 1986F0Tom Green0.20
May 1, 1986F0Clark0.20
May 6, 1986F0Coleman0.20
May 7, 1986F0Tom Green0.20
May 7, 1986F0Hemphill0.20
May 7, 1986F0Stonewall0.20
May 7, 1986F0Lipscomb0.20
May 7, 1986F0Lipscomb0.20
May 8, 1986F0Comanche0.20
May 9, 1986F0Dallas, Polk0.20
May 9, 1986F0Dallas, Polk0.20
May 9, 1986F0Polk, Dallas0.20
Jun 15, 1986F0Wells0.20
Jun 15, 1986F0Barnes0.20
Jun 16, 1986F0Jones0.20
Jun 16, 1986F0Taylor0.20
Jun 16, 1986F0Callahan0.20
Jun 17, 1986F0Hyde0.20
Jun 18, 1986F0Martin0.20
Jun 18, 1986F0Martin0.20
Jun 18, 1986F0Howard0.20
Jun 20, 1986F0Dare0.20
Jun 21, 1986F0Douglas0.20
Jun 22, 1986F0Freeborn0.20
Jun 26, 1986F0Bottineau0.20
Jun 26, 1986F0Otter Tail0.20
Jun 27, 1986F0Dunn0.20
Jun 29, 1986F0Teton0.20
Jun 30, 1986F0Moore0.20
Jun 30, 1986F0Morton0.20
Jun 30, 1986F0Morton0.20
Jun 30, 1986F0Morton0.20
Jun 2, 1986F0Hale0.20
Jun 2, 1986F0Hale0.20
Jun 2, 1986F0Midland0.20
Jun 4, 1986F0Bailey0.20
Jun 4, 1986F0Bailey0.20
Jun 4, 1986F0Lamb0.20
Jun 4, 1986F0Hale0.20
Jun 4, 1986F0Bailey0.20
Jun 4, 1986F0Franklin0.20
Jun 4, 1986F0Crosby0.20
Jun 4, 1986F0Fannin0.20
Jun 4, 1986F0Fannin0.20
Jun 4, 1986F0Fannin0.20
Jun 6, 1986F0Hill0.20
Jun 6, 1986F0McIntosh0.20
Jun 7, 1986F0Haskell0.20
Jun 8, 1986F0Donley0.20
Jun 8, 1986F0Donley0.20
Jun 9, 1986F0Angelina0.20
Jul 10, 1986F0Nelson0.20
Jul 10, 1986F0Steele0.20
Jul 10, 1986F0Cass0.20
Jul 10, 1986F0Cass0.20
Jul 11, 1986F0Ramsey0.20
Jul 11, 1986F0Runnels0.20
Jul 11, 1986F0Concho0.20
Jul 12, 1986F0Jefferson0.20
Jul 12, 1986F0Armstrong0.20
Jul 15, 1986F0Lenawee0.20
Jul 17, 1986F0Richland0.20
Jul 21, 1986F0San Bernardino0.20
Jul 26, 1986F0Charleston0.20
Jul 27, 1986F0Wells0.20
Jul 27, 1986F0Polk0.20
Jul 27, 1986F0Ward0.20
Jul 27, 1986F0Ward0.20
Jul 27, 1986F0Ward0.20
Jul 28, 1986F0Union0.20
Jul 28, 1986F0Clay0.20
Jul 28, 1986F0Crawford0.20
Jul 29, 1986F0Stutsman0.20
Jul 31, 1986F0Dawson0.20
Jul 31, 1986F0Kimball0.20
Jul 1, 1986F0Harnett0.20
Jul 1, 1986F0Lea0.20
Jul 8, 1986F0Decatur0.20
Jul 8, 1986F0Decatur0.20
Aug 15, 1986F0Midland0.20
Aug 31, 1986F0Wayne0.20
Aug 9, 1986F0Minnehaha0.20
Sep 14, 1986F0Whitman0.20
Sep 22, 1986F0Brown0.20
Sep 22, 1986F0Hockley0.20
Sep 22, 1986F0Hockley0.20
Sep 28, 1986F0Winnebago0.20
Sep 28, 1986F0Wayne0.20
Sep 2, 1986F0Archer0.20
Sep 9, 1986F0Salt Lake0.20
Oct 1, 1986F0Washita0.10
Oct 1, 1986F0Kiowa0.10
Oct 2, 1986F0Logan0.10
Nov 4, 1986F0Cameron0.10
Feb 5, 1986F0Dawson0.10
Mar 12, 1986F0Fleming0.10
Mar 19, 1986F0Plaquemines0.10
Apr 13, 1986F0Buffalo0.10
Apr 13, 1986F0Hall0.10
Apr 17, 1986F0Keith0.10
Apr 26, 1986F0Kiowa0.10
Apr 26, 1986F0Seward0.10
Apr 26, 1986F0Crawford0.10
Apr 27, 1986F0Sherburne0.10
Apr 3, 1986F0Lincoln0.10
Apr 3, 1986F0Lincoln0.10
Apr 3, 1986F0York0.10
Apr 7, 1986F0Woodson0.10
Apr 7, 1986F0Cherokee0.10
Apr 7, 1986F0Crawford0.10
May 10, 1986F0Kearney0.10
May 10, 1986F0Buffalo0.10
May 10, 1986F0Kearney0.10
May 10, 1986F0Kearney0.10
May 10, 1986F0Knox0.10
May 10, 1986F0Decatur0.10
May 16, 1986F0Cottle0.10
May 18, 1986F0Madison0.10
May 8, 1986F0Monroe0.10
May 8, 1986F0Lyman0.10
May 8, 1986F0Polk0.10
May 8, 1986F0Plymouth0.10
May 8, 1986F0Brookings0.10
May 9, 1986F0Dallas0.10
May 9, 1986F0Dallas0.10
May 9, 1986F0Dallas0.10
May 9, 1986F0Dallas0.10
May 9, 1986F0Dallas0.10
Jun 10, 1986F0Douglas0.10
Jun 10, 1986F0Douglas0.10
Jun 10, 1986F0Chautauqua0.10
Jun 10, 1986F0O'Brien0.10
Jun 10, 1986F0Lucas0.10
Jun 10, 1986F0Marion0.10
Jun 21, 1986F0Custer0.10
Jun 28, 1986F0Knox0.10
Jun 29, 1986F0Hutchinson0.10
Jun 3, 1986F0Meade0.10
Jun 6, 1986F0McPherson0.10
Jun 6, 1986F0Edmunds0.10
Jun 7, 1986F0Scotts Bluff0.10
Jul 12, 1986F0Dodge0.10
Jul 12, 1986F0Dodge0.10
Jul 14, 1986F0Palm Beach0.10
Jul 17, 1986F0Brown0.10
Jul 18, 1986F0Perkins0.10
Jul 25, 1986F0Clare0.10
Jul 28, 1986F0Cedar0.10
Jul 1, 1986F0Warrick0.10
Jul 2, 1986F0Hitchcock0.10
Jul 5, 1986F0Clay0.10
Jul 6, 1986F0Cowley0.10
Aug 10, 1986F0Luzerne0.10
Aug 20, 1986F0Bertie0.10
Aug 23, 1986F0St. John the Baptist0.10
Aug 26, 1986F0Genesee0.10
Aug 31, 1986F0Brown0.10
Aug 3, 1986F0Bell0.10
Aug 5, 1986F0Jefferson0.10
Aug 7, 1986F0Chittenden0.10
Sep 16, 1986F0Hitchcock0.10
Sep 24, 1986F0Medina0.10
Sep 24, 1986F0Jones0.10
Sep 26, 1986F0Ionia0.10
Sep 26, 1986F0Tulsa0.10
Sep 26, 1986F0Oakland0.10
Sep 28, 1986F0Webster0.10
Sep 29, 1986F0Logan0.10
Sep 4, 1986F0Chaves0.10

Tropical cyclones

Storms whose tracks came within 100 miles of a U.S. county.

Tropical cyclones near the U.S. in 1986
AndrewTropical storm0—
BonnieCategory 117LA, TX
CharleyCategory 135DE, MD, NC, VA

Largest wildfires

The 60 largest fires mapped by satellite in 1986.

Largest wildfires of 1986
Blue Butte FireAug 10, 198662,430Owyhee, Elmore
Eureka Ck FireJun 29, 198645,315Yukon-Koyukuk Census Area
Bissell Ck FireAug 10, 198640,816Payette, Gem
Van Dusen FireAug 10, 198639,868Gem, Payette
Twinpeaks FireJul 4, 198634,622Millard
Bacon Camp FireAug 1, 198634,461Harney
Tub Mtn FireAug 7, 198626,988Malheur
Unnamed FireMar 26, 198625,753Pueblo
Ringer FireAug 7, 198624,299Payette, Washington
Big Lake FireJun 25, 198623,848Owyhee
Georgeway FireAug 2, 198622,732Washington, Payette, Gem
West Anderson FireAug 10, 198619,684Boise
Mcewen FireAug 10, 198618,786Malheur
Usaf 2 FireJun 28, 198617,402Nye, Lincoln
Fyu N 37 FireJul 4, 198617,159Yukon-Koyukuk Census Area
Dck Sw 47 FireMay 31, 198616,892Yukon-Koyukuk Census Area
National FireJun 24, 198616,588Humboldt
Pocum FireJun 3, 198616,409Mohave
Unnamed FireMay 12, 198616,383San Diego, Orange
Unnamed FireJan 28, 198616,134Charlotte
Dorsey Bt FireAug 7, 198615,810Elmore, Ada
Preble FireAug 10, 198614,956Humboldt
Joseph Canyon 1 FireAug 11, 198614,387Asotin, Wallowa
Pumpkin Creek FireAug 12, 198613,871Wallowa
Willow Creek ComplexAug 7, 198613,650Elmore
Cik N 40 FireJul 1, 198613,410Yukon-Koyukuk Census Area
Abert FireAug 1, 198613,044Lake
Sheep Head FireJun 24, 198612,599Owyhee
Blueberry FireJun 15, 198612,529Southeast Fairbanks Census Area
Hose Lay FireAug 10, 198612,179Juab
Cik E 30 FireJul 1, 198611,991Yukon-Koyukuk Census Area
Juniper FireAug 3, 198611,889Owyhee, Elko
Goodrich FireAug 10, 198611,224Adams, Washington
Rock Qryii FireAug 7, 198611,222Washington, Payette
Porcupine FireJun 15, 198611,045Southeast Fairbanks Census Area
Hand Meadows FireAug 11, 198610,977Idaho
Little Granite FireAug 11, 198610,967Idaho, Wallowa
Deer FireSep 9, 198610,959Fresno
Unnamed FireOct 6, 198610,143Klamath
Long Tom FireAug 7, 198610,103Elmore
Bradley FireNov 10, 198610,102Ventura
Indian Ck FireAug 7, 198610,078Payette
Chaos FireAug 8, 19869,682Juab, Tooele
Hog Ck FireAug 2, 19869,437Washington, Gem
Star Lake FireSep 3, 19868,873Jefferson
Wickahoney FireAug 10, 19868,826Owyhee
Oak Grove FireJun 19, 19868,531Washington
Sunflower FireAug 2, 19868,237Baker
Huckleberry FireAug 2, 19868,045Baker
Cik E 24 FireJul 6, 19867,785Yukon-Koyukuk Census Area
Grass Val FireJul 3, 19867,771Lander
Devils Teeth FireAug 12, 19867,745Idaho
Wide Canyon FireSep 8, 19867,692Juab
Brigham Point FireJul 29, 19867,646Minidoka
Ugly FireAug 16, 19867,607Lake
Widecanyon FireJul 3, 19867,519Juab
Round Springs FireAug 10, 19867,379Idaho
Clay Springs FireSep 7, 19867,272Millard
Fool Creek FireSep 7, 19867,267Millard
Cedar Bt 2 FireJul 22, 19866,488Clark, Jefferson

Earthquakes

Magnitude 5 or more in the lower 48 and Hawaii, 6.5 or more in Alaska, strongest first.

Notable earthquakes of 1986
May 7, 19868.0Atka, Alaska Aleutians West AK20.5
Jun 19, 19866.8near Old Harbor, Alaska Kodiak Island AK10.4
May 17, 19866.5near Atka, Alaska Aleutians West AK16.3
Jun 17, 19866.5near Adak, Alaska Aleutians West AK16.8
Sep 12, 19866.5near Akhiok, Alaska Kodiak Island AK19.4
Jul 21, 19866.4Chalfant Valley, California Mono CA5.5
Jul 8, 19866.0North Palm Springs, California Riverside CA5.9
Jul 20, 19865.9near Mesa, California Mono CA3.1
Jul 31, 19865.8near Dixon Lane-Meadow Creek, California Mono CA3.6
Mar 31, 19865.7near East Foothills, California Santa Clara CA5.3
Jul 21, 19865.7near Mesa, California Mono CA5.3
Jul 21, 19865.6near Dyer, Nevada Mono CA-0.0
Jan 26, 19865.5near Tres Pinos, California San Benito CA5.1
Jun 25, 19865.5near Beatty, Nevada Nye NV0.0
Jul 13, 19865.5Oceanside, California Los Angeles CA3.6
Aug 1, 19865.1near Dixon Lane-Meadow Creek, California Mono CA4.9
Nov 21, 19865.1near Ferndale, California Humboldt CA9.5
Nov 21, 19865.1near Ferndale, California Humboldt CA9.5
Jan 31, 19865.0near Chardon, Ohio Lake OH6.2
Apr 26, 19865.0near Hana, Hawaii Maui HI1.6
Jul 22, 19865.0near Mesa, California Mono CA6.6

Drought

On average 8% of lower-48 counties were in severe drought in 1986. The worst month was July 1986, with 18%.

Storm Prediction Center, National Hurricane Center HURDAT2, Monitoring Trends in Burn Severity, NOAA Storm Events Database, USGS Comprehensive Earthquake Catalog, NOAA nClimDiv Palmer Drought Severity Index. Damage is as reported at the time, not adjusted for inflation.