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.
- Texas132
- Nebraska54
- Florida53
- Oklahoma47
- Iowa42
- Mississippi35
- South Dakota34
- Kansas32
Strongest and deadliest first
| Jul 28, 1986 | F4 | Dixon, Dakota, Woodbury | 52.5 | 0 |
| Mar 12, 1986 | F4 | Lauderdale, Kemper | 23.0 | 0 |
| Sep 28, 1986 | F4 | Polk, Jasper | 20.0 | 0 |
| Mar 12, 1986 | F3 | Pickens | 16.0 | 2 |
| Feb 5, 1986 | F3 | Harris | 5.0 | 2 |
| Apr 19, 1986 | F3 | Nolan | 4.5 | 1 |
| Nov 25, 1986 | F3 | Coffee, Dale, Barbour | 44.0 | 0 |
| Mar 10, 1986 | F3 | Morgan, Johnson, Marion | 35.0 | 0 |
| Mar 12, 1986 | F3 | Smith, Jasper, Newton | 32.0 | 0 |
| Jul 4, 1986 | F3 | Marinette, Menominee | 24.3 | 0 |
| May 14, 1986 | F3 | Archer, Clay | 20.0 | 0 |
| Oct 14, 1986 | F3 | Brunswick | 12.0 | 0 |
| Feb 6, 1986 | F3 | Bradley, Polk, McMinn | 10.0 | 0 |
| Jun 26, 1986 | F3 | Bottineau | 8.0 | 0 |
| Mar 10, 1986 | F3 | Randolph | 7.6 | 0 |
| May 7, 1986 | F3 | Hemphill | 7.0 | 0 |
| Sep 18, 1986 | F3 | Jewell, Republic, Nuckolls | 7.0 | 0 |
| Mar 12, 1986 | F3 | Lamar | 6.0 | 0 |
| Oct 14, 1986 | F3 | Charlotte | 5.0 | 0 |
| May 8, 1986 | F3 | Oklahoma | 4.0 | 0 |
| Apr 20, 1986 | F3 | Cumberland | 3.0 | 0 |
| Mar 12, 1986 | F3 | Marion | 2.5 | 0 |
| May 15, 1986 | F3 | Branch | 1.2 | 0 |
| Oct 1, 1986 | F3 | Doddridge | 1.0 | 0 |
| Jul 2, 1986 | F2 | Onslow | 1.5 | 3 |
| Mar 10, 1986 | F2 | Fayette, Madison, Pickaway | 28.0 | 1 |
| Apr 26, 1986 | F2 | Lyon, Nobles | 18.5 | 1 |
| Mar 10, 1986 | F2 | Shelby, Hancock | 17.8 | 1 |
| Mar 10, 1986 | F2 | Huron | 8.0 | 1 |
| Mar 10, 1986 | F2 | Muskingum | 5.0 | 1 |
| May 15, 1986 | F2 | Scott | 4.0 | 1 |
| Aug 15, 1986 | F2 | St. Lawrence | 0.2 | 1 |
| Jul 15, 1986 | F2 | Barry, Calhoun | 42.5 | 0 |
| Apr 28, 1986 | F2 | Shiawassee, Saginaw | 26.5 | 0 |
| Sep 18, 1986 | F2 | Morgan | 25.0 | 0 |
| Apr 7, 1986 | F2 | Greenwood, Woodson | 22.6 | 0 |
| Apr 12, 1986 | F2 | Lincoln, Lawrence | 21.8 | 0 |
| May 19, 1986 | F2 | Hoke, Cumberland | 19.0 | 0 |
| Aug 6, 1986 | F2 | Blaine, Thomas | 19.0 | 0 |
| Jul 18, 1986 | F2 | Deuel | 17.0 | 0 |
| Oct 14, 1986 | F2 | Sussex, Prince George | 16.0 | 0 |
| Mar 12, 1986 | F2 | Clarke, Lauderdale | 14.0 | 0 |
| Mar 18, 1986 | F2 | Yazoo, Humphreys, Holmes | 14.0 | 0 |
| Jul 18, 1986 | F2 | Hamlin | 14.0 | 0 |
| Mar 10, 1986 | F2 | Washington, Scott | 12.0 | 0 |
| Apr 26, 1986 | F2 | Turner, Lincoln | 12.0 | 0 |
| Aug 26, 1986 | F2 | Eaton, Ingham | 10.6 | 0 |
| Jul 18, 1986 | F2 | Perkins | 10.5 | 0 |
| Oct 3, 1986 | F2 | Miller, Cole | 10.0 | 0 |
| Feb 2, 1986 | F2 | Parker | 10.0 | 0 |
| Mar 10, 1986 | F2 | Shelby | 10.0 | 0 |
| Apr 26, 1986 | F2 | Thayer | 10.0 | 0 |
| Apr 26, 1986 | F2 | Lyon | 9.5 | 0 |
| Oct 3, 1986 | F2 | Mercer | 9.0 | 0 |
| Nov 7, 1986 | F2 | Jackson | 9.0 | 0 |
| Mar 11, 1986 | F2 | Parker | 9.0 | 0 |
| May 15, 1986 | F2 | New Madrid, Scott | 9.0 | 0 |
| Sep 28, 1986 | F2 | Jefferson | 9.0 | 0 |
| Sep 29, 1986 | F2 | McLean, Livingston | 9.0 | 0 |
| Nov 26, 1986 | F2 | Pike | 8.0 | 0 |
| Feb 5, 1986 | F2 | Waller, Harris | 8.0 | 0 |
| Mar 12, 1986 | F2 | Amite, Pike, Lincoln | 8.0 | 0 |
| May 7, 1986 | F2 | Hemphill | 8.0 | 0 |
| Jun 11, 1986 | F2 | Fond du Lac | 8.0 | 0 |
| Sep 26, 1986 | F2 | Wagoner | 8.0 | 0 |
| Sep 10, 1986 | F2 | Oakland | 7.7 | 0 |
| Mar 12, 1986 | F2 | Marion | 7.5 | 0 |
| Mar 12, 1986 | F2 | Cullman, Marshall | 7.0 | 0 |
| Mar 10, 1986 | F2 | Clinton | 6.0 | 0 |
| Mar 10, 1986 | F2 | Brown | 6.0 | 0 |
| Jul 28, 1986 | F2 | Brule | 6.0 | 0 |
| Mar 19, 1986 | F2 | Cobb | 5.7 | 0 |
| Sep 29, 1986 | F2 | Genesee | 5.6 | 0 |
| Jun 26, 1986 | F2 | Monroe | 5.5 | 0 |
| Nov 20, 1986 | F2 | Wilkinson | 5.0 | 0 |
| Nov 8, 1986 | F2 | Tishomingo | 5.0 | 0 |
| Mar 10, 1986 | F2 | Hancock | 5.0 | 0 |
| Mar 18, 1986 | F2 | Jackson, Ouachita | 5.0 | 0 |
| Apr 13, 1986 | F2 | Kearney | 5.0 | 0 |
| Apr 26, 1986 | F2 | Lincoln | 5.0 | 0 |
| Apr 7, 1986 | F2 | Mayes | 5.0 | 0 |
| Apr 8, 1986 | F2 | Jones | 5.0 | 0 |
| May 15, 1986 | F2 | Edgar | 5.0 | 0 |
| Jun 29, 1986 | F2 | Polk | 5.0 | 0 |
| Aug 26, 1986 | F2 | Adams | 5.0 | 0 |
| Sep 29, 1986 | F2 | Oklahoma | 5.0 | 0 |
| Oct 1, 1986 | F2 | Fayette | 4.5 | 0 |
| Mar 10, 1986 | F2 | Henry | 4.0 | 0 |
| Apr 13, 1986 | F2 | Tulsa | 4.0 | 0 |
| Jul 18, 1986 | F2 | Hennepin, Anoka | 4.0 | 0 |
| Jul 28, 1986 | F2 | Calhoun | 4.0 | 0 |
| Aug 7, 1986 | F2 | Providence | 4.0 | 0 |
| Sep 3, 1986 | F2 | Barron | 4.0 | 0 |
| Sep 29, 1986 | F2 | Van Buren | 3.8 | 0 |
| Mar 10, 1986 | F2 | Fayette | 3.5 | 0 |
| Jul 28, 1986 | F2 | Aurora | 3.5 | 0 |
| Jul 12, 1986 | F2 | Defiance | 3.3 | 0 |
| May 14, 1986 | F2 | Kiowa | 3.0 | 0 |
| Aug 26, 1986 | F2 | Lorain | 3.0 | 0 |
| Feb 5, 1986 | F2 | Harris | 2.5 | 0 |
| Sep 24, 1986 | F2 | Woodford | 2.5 | 0 |
| Oct 14, 1986 | F2 | Prince George | 2.0 | 0 |
| Feb 8, 1986 | F2 | Polk | 2.0 | 0 |
| Mar 14, 1986 | F2 | Alachua | 2.0 | 0 |
| Apr 12, 1986 | F2 | Franklin | 2.0 | 0 |
| Jun 15, 1986 | F2 | Griggs | 2.0 | 0 |
| Jun 29, 1986 | F2 | Guthrie | 2.0 | 0 |
| Jun 7, 1986 | F2 | Fremont | 2.0 | 0 |
| Jun 8, 1986 | F2 | Adams | 2.0 | 0 |
| Sep 18, 1986 | F2 | Webster | 2.0 | 0 |
| Sep 24, 1986 | F2 | Tehama | 2.0 | 0 |
| Sep 29, 1986 | F2 | Rogers | 2.0 | 0 |
| Sep 29, 1986 | F2 | Tazewell | 2.0 | 0 |
| Jul 28, 1986 | F2 | Douglas | 1.9 | 0 |
| Apr 3, 1986 | F2 | Custer | 1.5 | 0 |
| Jul 4, 1986 | F2 | Oneida | 1.5 | 0 |
| Aug 9, 1986 | F2 | Lee | 1.5 | 0 |
| Jun 19, 1986 | F2 | Cass | 1.3 | 0 |
| Jun 8, 1986 | F2 | Denver, Arapahoe | 1.1 | 0 |
| Mar 10, 1986 | F2 | Butler | 1.0 | 0 |
| Jun 29, 1986 | F2 | Guthrie | 1.0 | 0 |
| Jul 13, 1986 | F2 | Clarke | 1.0 | 0 |
| Aug 20, 1986 | F2 | Wayne | 1.0 | 0 |
| Sep 18, 1986 | F2 | Clay | 1.0 | 0 |
| Aug 26, 1986 | F2 | Barry | 0.6 | 0 |
| Jun 17, 1986 | F2 | Hyde | 0.5 | 0 |
| Jul 26, 1986 | F2 | Ulster | 0.5 | 0 |
| Sep 23, 1986 | F2 | Armstrong | 0.5 | 0 |
| Sep 30, 1986 | F2 | Crawford | 0.5 | 0 |
| May 13, 1986 | F2 | Snohomish | 0.3 | 0 |
| Jun 27, 1986 | F2 | Webster | 0.3 | 0 |
| Mar 19, 1986 | F2 | Blount | 0.2 | 0 |
| May 15, 1986 | F2 | Vanderburgh | 0.2 | 0 |
| May 15, 1986 | F2 | Daviess | 0.2 | 0 |
| Sep 28, 1986 | F2 | Floyd | 0.2 | 0 |
| Oct 1, 1986 | F2 | Delaware | 0.1 | 0 |
| May 4, 1986 | F2 | Musselshell | 0.1 | 0 |
| Jun 15, 1986 | F2 | Griggs | 0.1 | 0 |
| Jul 12, 1986 | F2 | Preble | 0.1 | 0 |
| Sep 29, 1986 | F2 | Oklahoma | 0.1 | 0 |
| Mar 17, 1986 | F1 | Greer, Beckham, Washita | 34.0 | 0 |
| Nov 26, 1986 | F1 | Coffee, Dale | 21.0 | 0 |
| May 16, 1986 | F1 | Smith | 18.0 | 0 |
| Jun 10, 1986 | F1 | Ottawa | 18.0 | 0 |
| Jul 13, 1986 | F1 | Lycoming, Sullivan | 17.0 | 0 |
| May 15, 1986 | F1 | Stoddard, Scott | 15.0 | 0 |
| May 6, 1986 | F1 | Morris, Geary | 15.0 | 0 |
| Jun 10, 1986 | F1 | Madison, Franklin | 15.0 | 0 |
| Mar 10, 1986 | F1 | Mercer | 14.0 | 0 |
| Aug 5, 1986 | F1 | Macon, Shelby | 13.0 | 0 |
| Jun 16, 1986 | F1 | Cheshire, Hillsborough | 12.0 | 0 |
| Jul 13, 1986 | F1 | Oswego, Onondaga | 11.0 | 0 |
| Oct 1, 1986 | F1 | Harmon | 10.0 | 0 |
| Oct 2, 1986 | F1 | Benton | 10.0 | 0 |
| Mar 18, 1986 | F1 | Noxubee | 10.0 | 0 |
| May 24, 1986 | F1 | Winston, Cullman | 10.0 | 0 |
| May 15, 1986 | F1 | Crawford | 9.0 | 0 |
| May 16, 1986 | F1 | Clay | 9.0 | 0 |
| Apr 20, 1986 | F1 | Cumberland | 8.0 | 0 |
| May 15, 1986 | F1 | Coles | 8.0 | 0 |
| Jun 21, 1986 | F1 | Garfield | 8.0 | 0 |
| Feb 10, 1986 | F1 | Ware, Pierce | 7.0 | 0 |
| Apr 26, 1986 | F1 | Kiowa | 7.0 | 0 |
| May 8, 1986 | F1 | Oklahoma | 7.0 | 0 |
| Jul 12, 1986 | F1 | Wells, Adams | 7.0 | 0 |
| Aug 1, 1986 | F1 | Kiowa, Barber | 7.0 | 0 |
| Aug 8, 1986 | F1 | Providence, Worcester | 7.0 | 0 |
| Mar 18, 1986 | F1 | Marion | 6.8 | 0 |
| Mar 10, 1986 | F1 | Hardin | 6.0 | 0 |
| May 14, 1986 | F1 | Jackson | 6.0 | 0 |
| May 14, 1986 | F1 | Jackson | 6.0 | 0 |
| May 15, 1986 | F1 | Johnson | 6.0 | 0 |
| Aug 25, 1986 | F1 | Lee | 6.0 | 0 |
| Jul 29, 1986 | F1 | Codington | 5.9 | 0 |
| Jul 25, 1986 | F1 | Genesee | 5.7 | 0 |
| Apr 12, 1986 | F1 | Lawrence, Walthall | 5.2 | 0 |
| Nov 26, 1986 | F1 | Montgomery, Macon | 5.0 | 0 |
| Mar 10, 1986 | F1 | Wyandot, Crawford | 5.0 | 0 |
| Mar 18, 1986 | F1 | Sharkey, Yazoo | 5.0 | 0 |
| May 16, 1986 | F1 | Alfalfa | 5.0 | 0 |
| May 21, 1986 | F1 | Oneida | 5.0 | 0 |
| Jul 29, 1986 | F1 | Holt | 5.0 | 0 |
| Jul 1, 1986 | F1 | Harnett | 5.0 | 0 |
| May 17, 1986 | F1 | Branch | 4.9 | 0 |
| Feb 10, 1986 | F1 | Pierce | 4.8 | 0 |
| Mar 8, 1986 | F1 | Fresno | 4.0 | 0 |
| Apr 12, 1986 | F1 | Jefferson | 4.0 | 0 |
| Aug 7, 1986 | F1 | Middlesex | 4.0 | 0 |
| Sep 29, 1986 | F1 | Lincoln | 4.0 | 0 |
| Feb 10, 1986 | F1 | Ware | 3.8 | 0 |
| Sep 10, 1986 | F1 | Calhoun | 3.8 | 0 |
| Apr 20, 1986 | F1 | Clark | 3.5 | 0 |
| May 15, 1986 | F1 | Edgar | 3.5 | 0 |
| May 30, 1986 | F1 | Iron, Washington | 3.5 | 0 |
| Jun 10, 1986 | F1 | Highland | 3.5 | 0 |
| Jun 11, 1986 | F1 | Lauderdale | 3.5 | 0 |
| Aug 7, 1986 | F1 | Carroll, York | 3.5 | 0 |
| Mar 18, 1986 | F1 | Union | 3.0 | 0 |
| Apr 19, 1986 | F1 | Nolan | 3.0 | 0 |
| May 8, 1986 | F1 | Logan | 3.0 | 0 |
| Jun 15, 1986 | F1 | Nicollet | 3.0 | 0 |
| Jul 29, 1986 | F1 | Antelope | 3.0 | 0 |
| Sep 24, 1986 | F1 | Butte | 3.0 | 0 |
| Nov 8, 1986 | F1 | Prentiss | 2.5 | 0 |
| Mar 10, 1986 | F1 | Marion | 2.5 | 0 |
| Mar 18, 1986 | F1 | Hinds | 2.5 | 0 |
| Jul 19, 1986 | F1 | Lapeer | 2.3 | 0 |
| Oct 2, 1986 | F1 | Oklahoma | 2.0 | 0 |
| Mar 14, 1986 | F1 | Lake | 2.0 | 0 |
| Mar 14, 1986 | F1 | Marion | 2.0 | 0 |
| Apr 3, 1986 | F1 | Lincoln | 2.0 | 0 |
| Apr 8, 1986 | F1 | Clarke | 2.0 | 0 |
| May 14, 1986 | F1 | Okfuskee | 2.0 | 0 |
| May 16, 1986 | F1 | Hardeman | 2.0 | 0 |
| May 16, 1986 | F1 | Oklahoma | 2.0 | 0 |
| May 17, 1986 | F1 | Latimer | 2.0 | 0 |
| May 17, 1986 | F1 | Sequoyah | 2.0 | 0 |
| May 19, 1986 | F1 | Latah | 2.0 | 0 |
| May 27, 1986 | F1 | Allen | 2.0 | 0 |
| Jun 10, 1986 | F1 | Adams, Clay | 2.0 | 0 |
| Jun 21, 1986 | F1 | St. Louis, Carlton | 2.0 | 0 |
| Jun 22, 1986 | F1 | Licking | 2.0 | 0 |
| Jun 8, 1986 | F1 | Adams | 2.0 | 0 |
| Jun 8, 1986 | F1 | Adams | 2.0 | 0 |
| Jul 4, 1986 | F1 | Crook | 2.0 | 0 |
| Aug 10, 1986 | F1 | Elmore | 2.0 | 0 |
| Aug 2, 1986 | F1 | Clarke | 2.0 | 0 |
| Sep 18, 1986 | F1 | Platte | 2.0 | 0 |
| Aug 8, 1986 | F1 | Presque Isle | 1.7 | 0 |
| Oct 29, 1986 | F1 | Brevard | 1.5 | 0 |
| Feb 17, 1986 | F1 | Tunica | 1.5 | 0 |
| Apr 13, 1986 | F1 | Hall | 1.5 | 0 |
| May 8, 1986 | F1 | Kingman | 1.5 | 0 |
| Jul 28, 1986 | F1 | Douglas | 1.5 | 0 |
| Aug 6, 1986 | F1 | Walworth | 1.5 | 0 |
| Aug 7, 1986 | F1 | York | 1.5 | 0 |
| Mar 18, 1986 | F1 | Benton | 1.3 | 0 |
| Sep 29, 1986 | F1 | Genesee | 1.3 | 0 |
| Mar 12, 1986 | F1 | Tallahatchie | 1.2 | 0 |
| Mar 14, 1986 | F1 | Onslow | 1.2 | 0 |
| Mar 16, 1986 | F1 | Orange | 1.2 | 0 |
| Mar 18, 1986 | F1 | Copiah | 1.2 | 0 |
| Apr 4, 1986 | F1 | Pike | 1.2 | 0 |
| May 14, 1986 | F1 | Tillman, Kiowa | 1.1 | 0 |
| Oct 4, 1986 | F1 | Doddridge | 1.0 | 0 |
| Nov 4, 1986 | F1 | Angelina | 1.0 | 0 |
| Dec 31, 1986 | F1 | Palm Beach | 1.0 | 0 |
| Feb 10, 1986 | F1 | Jackson | 1.0 | 0 |
| Feb 17, 1986 | F1 | Tunica | 1.0 | 0 |
| Feb 5, 1986 | F1 | Harris | 1.0 | 0 |
| Mar 12, 1986 | F1 | Sabine | 1.0 | 0 |
| Mar 12, 1986 | F1 | DeSoto | 1.0 | 0 |
| Mar 12, 1986 | F1 | Lincoln | 1.0 | 0 |
| Mar 12, 1986 | F1 | Kemper | 1.0 | 0 |
| Mar 14, 1986 | F1 | Marion | 1.0 | 0 |
| Mar 14, 1986 | F1 | Volusia | 1.0 | 0 |
| Apr 19, 1986 | F1 | Ellis | 1.0 | 0 |
| Apr 3, 1986 | F1 | Dawson | 1.0 | 0 |
| May 15, 1986 | F1 | Lee | 1.0 | 0 |
| May 18, 1986 | F1 | Monroe | 1.0 | 0 |
| May 27, 1986 | F1 | Allen | 1.0 | 0 |
| May 8, 1986 | F1 | Kingman | 1.0 | 0 |
| Jun 12, 1986 | F1 | Natrona | 1.0 | 0 |
| Jun 16, 1986 | F1 | Sullivan | 1.0 | 0 |
| Jun 26, 1986 | F1 | Wilkin | 1.0 | 0 |
| Jun 28, 1986 | F1 | Chowan | 1.0 | 0 |
| Jul 21, 1986 | F1 | Amite | 1.0 | 0 |
| Jul 26, 1986 | F1 | Franklin | 1.0 | 0 |
| Jul 26, 1986 | F1 | Chippewa | 1.0 | 0 |
| Jul 28, 1986 | F1 | Clay | 1.0 | 0 |
| Jul 9, 1986 | F1 | Yuma | 1.0 | 0 |
| Aug 25, 1986 | F1 | Park | 1.0 | 0 |
| Aug 1, 1986 | F1 | Baca | 1.0 | 0 |
| Sep 29, 1986 | F1 | LaSalle | 1.0 | 0 |
| Sep 5, 1986 | F1 | Covington | 1.0 | 0 |
| May 15, 1986 | F1 | Trumbull | 0.8 | 0 |
| May 18, 1986 | F1 | Clarke | 0.8 | 0 |
| Jul 11, 1986 | F1 | Dane | 0.8 | 0 |
| Feb 5, 1986 | F1 | Hopkins | 0.7 | 0 |
| Apr 7, 1986 | F1 | Jasper | 0.7 | 0 |
| Jun 26, 1986 | F1 | Benzie | 0.7 | 0 |
| Aug 2, 1986 | F1 | Macomb | 0.7 | 0 |
| Aug 2, 1986 | F1 | Weld | 0.7 | 0 |
| Nov 18, 1986 | F1 | Pinal | 0.5 | 0 |
| Nov 20, 1986 | F1 | Pike | 0.5 | 0 |
| Feb 11, 1986 | F1 | Polk | 0.5 | 0 |
| Feb 5, 1986 | F1 | Hopkins | 0.5 | 0 |
| Feb 5, 1986 | F1 | Franklin | 0.5 | 0 |
| Feb 5, 1986 | F1 | Franklin | 0.5 | 0 |
| Feb 5, 1986 | F1 | Titus | 0.5 | 0 |
| Mar 12, 1986 | F1 | Nelson | 0.5 | 0 |
| Mar 14, 1986 | F1 | Wake | 0.5 | 0 |
| Apr 13, 1986 | F1 | Kearney | 0.5 | 0 |
| Apr 3, 1986 | F1 | Dawson | 0.5 | 0 |
| Apr 7, 1986 | F1 | Jasper | 0.5 | 0 |
| Apr 7, 1986 | F1 | Crawford | 0.5 | 0 |
| Apr 7, 1986 | F1 | Cherokee | 0.5 | 0 |
| Apr 7, 1986 | F1 | McDonald | 0.5 | 0 |
| May 10, 1986 | F1 | Buffalo | 0.5 | 0 |
| May 12, 1986 | F1 | Weld | 0.5 | 0 |
| May 12, 1986 | F1 | Cheyenne | 0.5 | 0 |
| May 14, 1986 | F1 | Garvin | 0.5 | 0 |
| May 14, 1986 | F1 | Yuma | 0.5 | 0 |
| May 14, 1986 | F1 | Yuma | 0.5 | 0 |
| May 14, 1986 | F1 | Yuma | 0.5 | 0 |
| May 15, 1986 | F1 | Stoddard | 0.5 | 0 |
| May 15, 1986 | F1 | Crowley | 0.5 | 0 |
| May 16, 1986 | F1 | Piatt | 0.5 | 0 |
| May 16, 1986 | F1 | Garvin | 0.5 | 0 |
| May 16, 1986 | F1 | Pottawatomie | 0.5 | 0 |
| May 21, 1986 | F1 | Franklin | 0.5 | 0 |
| Jun 13, 1986 | F1 | Kit Carson | 0.5 | 0 |
| Jun 21, 1986 | F1 | Carlton | 0.5 | 0 |
| Jun 21, 1986 | F1 | Sawyer | 0.5 | 0 |
| Jun 24, 1986 | F1 | Twin Falls | 0.5 | 0 |
| Jun 8, 1986 | F1 | Kiowa | 0.5 | 0 |
| Jun 9, 1986 | F1 | Pemiscot | 0.5 | 0 |
| Jun 9, 1986 | F1 | Screven | 0.5 | 0 |
| Jun 9, 1986 | F1 | Pemiscot | 0.5 | 0 |
| Jun 9, 1986 | F1 | Pemiscot | 0.5 | 0 |
| Jun 9, 1986 | F1 | Lincoln | 0.5 | 0 |
| Jul 11, 1986 | F1 | Hall | 0.5 | 0 |
| Jul 13, 1986 | F1 | Decatur | 0.5 | 0 |
| Jul 25, 1986 | F1 | Screven | 0.5 | 0 |
| Aug 24, 1986 | F1 | Power | 0.5 | 0 |
| Aug 26, 1986 | F1 | Kalamazoo | 0.5 | 0 |
| Aug 3, 1986 | F1 | Lincoln | 0.5 | 0 |
| Aug 6, 1986 | F1 | Nottoway | 0.5 | 0 |
| Aug 7, 1986 | F1 | Providence | 0.5 | 0 |
| Sep 26, 1986 | F1 | Clark | 0.5 | 0 |
| Sep 29, 1986 | F1 | Orleans | 0.5 | 0 |
| Oct 2, 1986 | F1 | Andrews | 0.3 | 0 |
| Mar 13, 1986 | F1 | Appling | 0.3 | 0 |
| Apr 12, 1986 | F1 | Richland | 0.3 | 0 |
| Apr 12, 1986 | F1 | Tensas | 0.3 | 0 |
| Apr 13, 1986 | F1 | York | 0.3 | 0 |
| Apr 19, 1986 | F1 | Winn | 0.3 | 0 |
| Apr 4, 1986 | F1 | Caddo | 0.3 | 0 |
| Apr 8, 1986 | F1 | Oglethorpe | 0.3 | 0 |
| May 10, 1986 | F1 | Leflore | 0.3 | 0 |
| Jun 10, 1986 | F1 | Ashtabula | 0.3 | 0 |
| Jun 26, 1986 | F1 | Dawson | 0.3 | 0 |
| Jun 29, 1986 | F1 | Polk | 0.3 | 0 |
| Jun 29, 1986 | F1 | Polk | 0.3 | 0 |
| Jun 30, 1986 | F1 | Hancock | 0.3 | 0 |
| Jul 11, 1986 | F1 | Loup | 0.3 | 0 |
| Jul 24, 1986 | F1 | Hall | 0.3 | 0 |
| Aug 2, 1986 | F1 | Wayne | 0.3 | 0 |
| Sep 24, 1986 | F1 | Dewey | 0.3 | 0 |
| Mar 18, 1986 | F1 | Adair | 0.2 | 0 |
| Apr 19, 1986 | F1 | McLennan | 0.2 | 0 |
| Apr 19, 1986 | F1 | Hill | 0.2 | 0 |
| Apr 19, 1986 | F1 | Limestone | 0.2 | 0 |
| Apr 20, 1986 | F1 | Marion | 0.2 | 0 |
| Apr 4, 1986 | F1 | Bowie | 0.2 | 0 |
| Apr 4, 1986 | F1 | Van Zandt | 0.2 | 0 |
| May 11, 1986 | F1 | Carter | 0.2 | 0 |
| May 11, 1986 | F1 | Steele, Traill | 0.2 | 0 |
| May 11, 1986 | F1 | Grand Forks | 0.2 | 0 |
| May 12, 1986 | F1 | McLeod | 0.2 | 0 |
| May 14, 1986 | F1 | Oklahoma | 0.2 | 0 |
| May 15, 1986 | F1 | Dubois | 0.2 | 0 |
| May 16, 1986 | F1 | Comanche | 0.2 | 0 |
| May 16, 1986 | F1 | Caddo | 0.2 | 0 |
| May 17, 1986 | F1 | Bell | 0.2 | 0 |
| May 7, 1986 | F1 | Rush | 0.2 | 0 |
| Jun 10, 1986 | F1 | Iowa | 0.2 | 0 |
| Jun 10, 1986 | F1 | Iowa | 0.2 | 0 |
| Jun 20, 1986 | F1 | Mille Lacs | 0.2 | 0 |
| Jun 21, 1986 | F1 | Hooker | 0.2 | 0 |
| Jun 21, 1986 | F1 | Clay | 0.2 | 0 |
| Jun 29, 1986 | F1 | Grant | 0.2 | 0 |
| Jun 9, 1986 | F1 | Weld | 0.2 | 0 |
| Jun 9, 1986 | F1 | Pemiscot | 0.2 | 0 |
| Jul 11, 1986 | F1 | Hardin | 0.2 | 0 |
| Jul 17, 1986 | F1 | McLean | 0.2 | 0 |
| Jul 24, 1986 | F1 | Vilas | 0.2 | 0 |
| Aug 10, 1986 | F1 | Nacogdoches | 0.2 | 0 |
| Aug 14, 1986 | F1 | Marion | 0.2 | 0 |
| Aug 17, 1986 | F1 | Brown | 0.2 | 0 |
| Aug 23, 1986 | F1 | Fulton | 0.2 | 0 |
| Aug 2, 1986 | F1 | Castro | 0.2 | 0 |
| Aug 6, 1986 | F1 | Thomas | 0.2 | 0 |
| Aug 7, 1986 | F1 | Carroll | 0.2 | 0 |
| Sep 22, 1986 | F1 | Johnson | 0.2 | 0 |
| Sep 30, 1986 | F1 | Runnels | 0.2 | 0 |
| Sep 5, 1986 | F1 | Webster | 0.2 | 0 |
| Sep 5, 1986 | F1 | Webster | 0.2 | 0 |
| Oct 2, 1986 | F1 | Upton | 0.1 | 0 |
| Mar 10, 1986 | F1 | Nelson | 0.1 | 0 |
| Mar 11, 1986 | F1 | Love | 0.1 | 0 |
| Mar 12, 1986 | F1 | Hardin | 0.1 | 0 |
| Mar 12, 1986 | F1 | Nicholas | 0.1 | 0 |
| Apr 26, 1986 | F1 | Jackson | 0.1 | 0 |
| Apr 30, 1986 | F1 | De Witt | 0.1 | 0 |
| Apr 7, 1986 | F1 | Greenwood | 0.1 | 0 |
| May 8, 1986 | F1 | Jasper | 0.1 | 0 |
| Jun 21, 1986 | F1 | Monroe | 0.1 | 0 |
| Jun 27, 1986 | F1 | De Soto | 0.1 | 0 |
| Jun 27, 1986 | F1 | Webster | 0.1 | 0 |
| Jun 27, 1986 | F1 | Webster | 0.1 | 0 |
| Jun 27, 1986 | F1 | Webster | 0.1 | 0 |
| Jun 29, 1986 | F1 | Sioux | 0.1 | 0 |
| Jul 11, 1986 | F1 | Carter | 0.1 | 0 |
| Jul 24, 1986 | F1 | Platte | 0.1 | 0 |
| Jul 28, 1986 | F1 | O'Brien | 0.1 | 0 |
| Aug 7, 1986 | F1 | Delaware | 0.1 | 0 |
| Sep 16, 1986 | F1 | Plymouth | 0.1 | 0 |
| Sep 24, 1986 | F1 | Stanley | 0.1 | 0 |
| Sep 28, 1986 | F1 | Clay | 0.1 | 0 |
| Sep 29, 1986 | F1 | Cook | 0.1 | 0 |
| May 16, 1986 | F0 | Swisher, Briscoe | 22.0 | 0 |
| Jun 18, 1986 | F0 | Martin, Howard | 17.0 | 0 |
| Oct 1, 1986 | F0 | Steuben, Williams | 16.0 | 0 |
| Jun 13, 1986 | F0 | Platte | 15.0 | 0 |
| Jul 6, 1986 | F0 | McHenry, Lake | 12.0 | 0 |
| May 16, 1986 | F0 | Briscoe | 11.0 | 0 |
| Oct 2, 1986 | F0 | Logan | 5.0 | 0 |
| Feb 8, 1986 | F0 | Volusia | 5.0 | 0 |
| May 15, 1986 | F0 | Vermillion, Fountain | 5.0 | 0 |
| May 16, 1986 | F0 | Foard | 5.0 | 0 |
| May 16, 1986 | F0 | Foard | 5.0 | 0 |
| May 4, 1986 | F0 | Hale | 4.0 | 0 |
| Jun 30, 1986 | F0 | Ford | 4.0 | 0 |
| Jul 28, 1986 | F0 | Madison | 4.0 | 0 |
| May 14, 1986 | F0 | Randall | 3.0 | 0 |
| May 28, 1986 | F0 | Clark | 3.0 | 0 |
| Jun 4, 1986 | F0 | Cass | 3.0 | 0 |
| Nov 7, 1986 | F0 | San Jacinto, Polk | 2.0 | 0 |
| Nov 9, 1986 | F0 | Jim Wells, Nueces | 2.0 | 0 |
| Dec 23, 1986 | F0 | Marion | 2.0 | 0 |
| Mar 20, 1986 | F0 | Duval | 2.0 | 0 |
| May 20, 1986 | F0 | Orange | 2.0 | 0 |
| May 20, 1986 | F0 | Manatee | 2.0 | 0 |
| Jun 12, 1986 | F0 | Pinellas | 2.0 | 0 |
| Jun 20, 1986 | F0 | Dare | 2.0 | 0 |
| Jun 7, 1986 | F0 | Goshen | 2.0 | 0 |
| Jun 8, 1986 | F0 | Laramie | 2.0 | 0 |
| Aug 15, 1986 | F0 | Lincoln | 2.0 | 0 |
| Sep 24, 1986 | F0 | Mellette | 1.5 | 0 |
| Jun 29, 1986 | F0 | Davison | 1.2 | 0 |
| Dec 31, 1986 | F0 | Palm Beach | 1.0 | 0 |
| Mar 11, 1986 | F0 | Stephens | 1.0 | 0 |
| Mar 14, 1986 | F0 | St. Johns | 1.0 | 0 |
| Mar 14, 1986 | F0 | Flagler | 1.0 | 0 |
| Mar 14, 1986 | F0 | Volusia | 1.0 | 0 |
| Mar 14, 1986 | F0 | Broward | 1.0 | 0 |
| Apr 13, 1986 | F0 | Republic | 1.0 | 0 |
| May 14, 1986 | F0 | Nowata | 1.0 | 0 |
| May 14, 1986 | F0 | Pasco | 1.0 | 0 |
| May 14, 1986 | F0 | Baylor | 1.0 | 0 |
| May 15, 1986 | F0 | Huron | 1.0 | 0 |
| May 17, 1986 | F0 | Goliad | 1.0 | 0 |
| May 17, 1986 | F0 | Victoria | 1.0 | 0 |
| May 20, 1986 | F0 | Pinellas | 1.0 | 0 |
| May 7, 1986 | F0 | Hemphill | 1.0 | 0 |
| May 8, 1986 | F0 | Tillman | 1.0 | 0 |
| Jun 13, 1986 | F0 | Laramie | 1.0 | 0 |
| Jun 28, 1986 | F0 | Gates | 1.0 | 0 |
| Jun 8, 1986 | F0 | Goshen | 1.0 | 0 |
| Jul 5, 1986 | F0 | Polk | 1.0 | 0 |
| Jul 5, 1986 | F0 | Pine | 1.0 | 0 |
| Aug 12, 1986 | F0 | Columbia | 1.0 | 0 |
| Aug 13, 1986 | F0 | Lane | 1.0 | 0 |
| Aug 25, 1986 | F0 | Levy | 1.0 | 0 |
| Aug 28, 1986 | F0 | Broward | 1.0 | 0 |
| Aug 28, 1986 | F0 | St. Lucie | 1.0 | 0 |
| Aug 28, 1986 | F0 | Martin | 1.0 | 0 |
| Aug 29, 1986 | F0 | Camas | 1.0 | 0 |
| Aug 1, 1986 | F0 | Manatee | 1.0 | 0 |
| Sep 10, 1986 | F0 | Saline | 1.0 | 0 |
| Sep 22, 1986 | F0 | Brown | 1.0 | 0 |
| Sep 23, 1986 | F0 | DeSoto | 1.0 | 0 |
| Sep 23, 1986 | F0 | Cape May | 1.0 | 0 |
| Sep 8, 1986 | F0 | Broward | 1.0 | 0 |
| May 26, 1986 | F0 | Pickett | 0.8 | 0 |
| Feb 17, 1986 | F0 | Williamson | 0.7 | 0 |
| Mar 18, 1986 | F0 | Holmes | 0.6 | 0 |
| Nov 18, 1986 | F0 | Pinal | 0.5 | 0 |
| Nov 8, 1986 | F0 | Holmes | 0.5 | 0 |
| Dec 23, 1986 | F0 | Seminole | 0.5 | 0 |
| Dec 31, 1986 | F0 | St. Lucie | 0.5 | 0 |
| Feb 15, 1986 | F0 | Tulare | 0.5 | 0 |
| Feb 5, 1986 | F0 | Bowie | 0.5 | 0 |
| Feb 7, 1986 | F0 | Miami-Dade | 0.5 | 0 |
| Feb 8, 1986 | F0 | Pasco | 0.5 | 0 |
| Feb 8, 1986 | F0 | Manatee | 0.5 | 0 |
| Mar 11, 1986 | F0 | Eastland | 0.5 | 0 |
| Mar 14, 1986 | F0 | Flagler | 0.5 | 0 |
| Mar 14, 1986 | F0 | Onslow | 0.5 | 0 |
| Apr 27, 1986 | F0 | Reno | 0.5 | 0 |
| May 14, 1986 | F0 | Stanton | 0.5 | 0 |
| May 16, 1986 | F0 | Custer | 0.5 | 0 |
| May 9, 1986 | F0 | Polk | 0.5 | 0 |
| May 9, 1986 | F0 | Polk | 0.5 | 0 |
| Jun 16, 1986 | F0 | Otsego | 0.5 | 0 |
| Jun 19, 1986 | F0 | Polk | 0.5 | 0 |
| Jun 20, 1986 | F0 | Hyde | 0.5 | 0 |
| Jun 26, 1986 | F0 | Palm Beach | 0.5 | 0 |
| Jun 28, 1986 | F0 | Citrus | 0.5 | 0 |
| Jun 3, 1986 | F0 | Polk | 0.5 | 0 |
| Jun 3, 1986 | F0 | Pinellas | 0.5 | 0 |
| Jun 7, 1986 | F0 | Nassau | 0.5 | 0 |
| Jun 8, 1986 | F0 | Palm Beach | 0.5 | 0 |
| Aug 10, 1986 | F0 | Marion | 0.5 | 0 |
| Aug 20, 1986 | F0 | Moffat | 0.5 | 0 |
| Aug 22, 1986 | F0 | Russell | 0.5 | 0 |
| Aug 24, 1986 | F0 | Cassia | 0.5 | 0 |
| Aug 1, 1986 | F0 | Manatee | 0.5 | 0 |
| Aug 2, 1986 | F0 | Cimarron | 0.5 | 0 |
| Aug 9, 1986 | F0 | Todd | 0.5 | 0 |
| Aug 9, 1986 | F0 | Fremont | 0.5 | 0 |
| Sep 26, 1986 | F0 | Canyon | 0.5 | 0 |
| Sep 26, 1986 | F0 | Sawyer | 0.5 | 0 |
| Sep 2, 1986 | F0 | Lee | 0.5 | 0 |
| Mar 12, 1986 | F0 | Bolivar | 0.4 | 0 |
| Mar 12, 1986 | F0 | Henry | 0.3 | 0 |
| Apr 7, 1986 | F0 | Crawford | 0.3 | 0 |
| Apr 7, 1986 | F0 | Neosho | 0.3 | 0 |
| May 14, 1986 | F0 | Stanton | 0.3 | 0 |
| Jun 26, 1986 | F0 | Otter Tail | 0.3 | 0 |
| Aug 9, 1986 | F0 | Minnehaha | 0.3 | 0 |
| Oct 1, 1986 | F0 | Ward | 0.2 | 0 |
| Oct 1, 1986 | F0 | Hall | 0.2 | 0 |
| Oct 1, 1986 | F0 | Collingsworth | 0.2 | 0 |
| Oct 3, 1986 | F0 | Crane | 0.2 | 0 |
| Oct 7, 1986 | F0 | Cameron | 0.2 | 0 |
| Nov 8, 1986 | F0 | Bolivar | 0.2 | 0 |
| Feb 19, 1986 | F0 | Merced | 0.2 | 0 |
| Feb 3, 1986 | F0 | Santa Cruz | 0.2 | 0 |
| Feb 5, 1986 | F0 | Little River | 0.2 | 0 |
| Mar 10, 1986 | F0 | San Mateo | 0.2 | 0 |
| Apr 17, 1986 | F0 | Lincoln | 0.2 | 0 |
| Apr 18, 1986 | F0 | Erath | 0.2 | 0 |
| Apr 19, 1986 | F0 | Jones | 0.2 | 0 |
| Apr 19, 1986 | F0 | Palo Pinto | 0.2 | 0 |
| Apr 19, 1986 | F0 | Coleman | 0.2 | 0 |
| Apr 19, 1986 | F0 | Comanche | 0.2 | 0 |
| Apr 19, 1986 | F0 | Harrison | 0.2 | 0 |
| Apr 19, 1986 | F0 | Cass | 0.2 | 0 |
| Apr 25, 1986 | F0 | Fisher | 0.2 | 0 |
| Apr 26, 1986 | F0 | Turner | 0.2 | 0 |
| Apr 3, 1986 | F0 | Hawaii | 0.2 | 0 |
| Apr 4, 1986 | F0 | Bowie | 0.2 | 0 |
| Apr 4, 1986 | F0 | Bowie | 0.2 | 0 |
| Apr 4, 1986 | F0 | Fannin | 0.2 | 0 |
| Apr 6, 1986 | F0 | Terry | 0.2 | 0 |
| Apr 6, 1986 | F0 | Bailey | 0.2 | 0 |
| Apr 7, 1986 | F0 | Marion, Chase | 0.2 | 0 |
| May 10, 1986 | F0 | Harper | 0.2 | 0 |
| May 11, 1986 | F0 | Emmons | 0.2 | 0 |
| May 11, 1986 | F0 | Emmons | 0.2 | 0 |
| May 11, 1986 | F0 | Stutsman | 0.2 | 0 |
| May 12, 1986 | F0 | McLeod | 0.2 | 0 |
| May 13, 1986 | F0 | Nolan | 0.2 | 0 |
| May 13, 1986 | F0 | Nolan | 0.2 | 0 |
| May 13, 1986 | F0 | Nolan | 0.2 | 0 |
| May 13, 1986 | F0 | Nolan | 0.2 | 0 |
| May 13, 1986 | F0 | Jones | 0.2 | 0 |
| May 13, 1986 | F0 | Dent | 0.2 | 0 |
| May 13, 1986 | F0 | Mitchell | 0.2 | 0 |
| May 13, 1986 | F0 | Nolan | 0.2 | 0 |
| May 13, 1986 | F0 | Honolulu | 0.2 | 0 |
| May 14, 1986 | F0 | Dallam | 0.2 | 0 |
| May 14, 1986 | F0 | Armstrong | 0.2 | 0 |
| May 14, 1986 | F0 | Montague | 0.2 | 0 |
| May 15, 1986 | F0 | Boone | 0.2 | 0 |
| May 15, 1986 | F0 | Posey | 0.2 | 0 |
| May 15, 1986 | F0 | Vanderburgh | 0.2 | 0 |
| May 15, 1986 | F0 | Stoddard | 0.2 | 0 |
| May 15, 1986 | F0 | Stoddard | 0.2 | 0 |
| May 15, 1986 | F0 | Pope | 0.2 | 0 |
| May 16, 1986 | F0 | Macon | 0.2 | 0 |
| May 16, 1986 | F0 | Sangamon | 0.2 | 0 |
| May 16, 1986 | F0 | Sangamon | 0.2 | 0 |
| May 16, 1986 | F0 | Swisher | 0.2 | 0 |
| May 16, 1986 | F0 | Hall | 0.2 | 0 |
| May 16, 1986 | F0 | Donley | 0.2 | 0 |
| May 16, 1986 | F0 | Washita | 0.2 | 0 |
| May 16, 1986 | F0 | Hardeman | 0.2 | 0 |
| May 16, 1986 | F0 | Wilbarger | 0.2 | 0 |
| May 16, 1986 | F0 | Hardeman | 0.2 | 0 |
| May 16, 1986 | F0 | Wilbarger | 0.2 | 0 |
| May 16, 1986 | F0 | Caddo | 0.2 | 0 |
| May 16, 1986 | F0 | Wilbarger | 0.2 | 0 |
| May 16, 1986 | F0 | Tillman | 0.2 | 0 |
| May 16, 1986 | F0 | Lincoln | 0.2 | 0 |
| May 16, 1986 | F0 | Haskell | 0.2 | 0 |
| May 17, 1986 | F0 | Falls | 0.2 | 0 |
| May 17, 1986 | F0 | McLennan | 0.2 | 0 |
| May 17, 1986 | F0 | Allegan | 0.2 | 0 |
| May 17, 1986 | F0 | Runnels | 0.2 | 0 |
| May 24, 1986 | F0 | Howard | 0.2 | 0 |
| May 24, 1986 | F0 | Midland | 0.2 | 0 |
| May 24, 1986 | F0 | Stonewall | 0.2 | 0 |
| May 29, 1986 | F0 | Lynn | 0.2 | 0 |
| May 31, 1986 | F0 | Tom Green | 0.2 | 0 |
| May 1, 1986 | F0 | Clark | 0.2 | 0 |
| May 6, 1986 | F0 | Coleman | 0.2 | 0 |
| May 7, 1986 | F0 | Tom Green | 0.2 | 0 |
| May 7, 1986 | F0 | Hemphill | 0.2 | 0 |
| May 7, 1986 | F0 | Stonewall | 0.2 | 0 |
| May 7, 1986 | F0 | Lipscomb | 0.2 | 0 |
| May 7, 1986 | F0 | Lipscomb | 0.2 | 0 |
| May 8, 1986 | F0 | Comanche | 0.2 | 0 |
| May 9, 1986 | F0 | Dallas, Polk | 0.2 | 0 |
| May 9, 1986 | F0 | Dallas, Polk | 0.2 | 0 |
| May 9, 1986 | F0 | Polk, Dallas | 0.2 | 0 |
| Jun 15, 1986 | F0 | Wells | 0.2 | 0 |
| Jun 15, 1986 | F0 | Barnes | 0.2 | 0 |
| Jun 16, 1986 | F0 | Jones | 0.2 | 0 |
| Jun 16, 1986 | F0 | Taylor | 0.2 | 0 |
| Jun 16, 1986 | F0 | Callahan | 0.2 | 0 |
| Jun 17, 1986 | F0 | Hyde | 0.2 | 0 |
| Jun 18, 1986 | F0 | Martin | 0.2 | 0 |
| Jun 18, 1986 | F0 | Martin | 0.2 | 0 |
| Jun 18, 1986 | F0 | Howard | 0.2 | 0 |
| Jun 20, 1986 | F0 | Dare | 0.2 | 0 |
| Jun 21, 1986 | F0 | Douglas | 0.2 | 0 |
| Jun 22, 1986 | F0 | Freeborn | 0.2 | 0 |
| Jun 26, 1986 | F0 | Bottineau | 0.2 | 0 |
| Jun 26, 1986 | F0 | Otter Tail | 0.2 | 0 |
| Jun 27, 1986 | F0 | Dunn | 0.2 | 0 |
| Jun 29, 1986 | F0 | Teton | 0.2 | 0 |
| Jun 30, 1986 | F0 | Moore | 0.2 | 0 |
| Jun 30, 1986 | F0 | Morton | 0.2 | 0 |
| Jun 30, 1986 | F0 | Morton | 0.2 | 0 |
| Jun 30, 1986 | F0 | Morton | 0.2 | 0 |
| Jun 2, 1986 | F0 | Hale | 0.2 | 0 |
| Jun 2, 1986 | F0 | Hale | 0.2 | 0 |
| Jun 2, 1986 | F0 | Midland | 0.2 | 0 |
| Jun 4, 1986 | F0 | Bailey | 0.2 | 0 |
| Jun 4, 1986 | F0 | Bailey | 0.2 | 0 |
| Jun 4, 1986 | F0 | Lamb | 0.2 | 0 |
| Jun 4, 1986 | F0 | Hale | 0.2 | 0 |
| Jun 4, 1986 | F0 | Bailey | 0.2 | 0 |
| Jun 4, 1986 | F0 | Franklin | 0.2 | 0 |
| Jun 4, 1986 | F0 | Crosby | 0.2 | 0 |
| Jun 4, 1986 | F0 | Fannin | 0.2 | 0 |
| Jun 4, 1986 | F0 | Fannin | 0.2 | 0 |
| Jun 4, 1986 | F0 | Fannin | 0.2 | 0 |
| Jun 6, 1986 | F0 | Hill | 0.2 | 0 |
| Jun 6, 1986 | F0 | McIntosh | 0.2 | 0 |
| Jun 7, 1986 | F0 | Haskell | 0.2 | 0 |
| Jun 8, 1986 | F0 | Donley | 0.2 | 0 |
| Jun 8, 1986 | F0 | Donley | 0.2 | 0 |
| Jun 9, 1986 | F0 | Angelina | 0.2 | 0 |
| Jul 10, 1986 | F0 | Nelson | 0.2 | 0 |
| Jul 10, 1986 | F0 | Steele | 0.2 | 0 |
| Jul 10, 1986 | F0 | Cass | 0.2 | 0 |
| Jul 10, 1986 | F0 | Cass | 0.2 | 0 |
| Jul 11, 1986 | F0 | Ramsey | 0.2 | 0 |
| Jul 11, 1986 | F0 | Runnels | 0.2 | 0 |
| Jul 11, 1986 | F0 | Concho | 0.2 | 0 |
| Jul 12, 1986 | F0 | Jefferson | 0.2 | 0 |
| Jul 12, 1986 | F0 | Armstrong | 0.2 | 0 |
| Jul 15, 1986 | F0 | Lenawee | 0.2 | 0 |
| Jul 17, 1986 | F0 | Richland | 0.2 | 0 |
| Jul 21, 1986 | F0 | San Bernardino | 0.2 | 0 |
| Jul 26, 1986 | F0 | Charleston | 0.2 | 0 |
| Jul 27, 1986 | F0 | Wells | 0.2 | 0 |
| Jul 27, 1986 | F0 | Polk | 0.2 | 0 |
| Jul 27, 1986 | F0 | Ward | 0.2 | 0 |
| Jul 27, 1986 | F0 | Ward | 0.2 | 0 |
| Jul 27, 1986 | F0 | Ward | 0.2 | 0 |
| Jul 28, 1986 | F0 | Union | 0.2 | 0 |
| Jul 28, 1986 | F0 | Clay | 0.2 | 0 |
| Jul 28, 1986 | F0 | Crawford | 0.2 | 0 |
| Jul 29, 1986 | F0 | Stutsman | 0.2 | 0 |
| Jul 31, 1986 | F0 | Dawson | 0.2 | 0 |
| Jul 31, 1986 | F0 | Kimball | 0.2 | 0 |
| Jul 1, 1986 | F0 | Harnett | 0.2 | 0 |
| Jul 1, 1986 | F0 | Lea | 0.2 | 0 |
| Jul 8, 1986 | F0 | Decatur | 0.2 | 0 |
| Jul 8, 1986 | F0 | Decatur | 0.2 | 0 |
| Aug 15, 1986 | F0 | Midland | 0.2 | 0 |
| Aug 31, 1986 | F0 | Wayne | 0.2 | 0 |
| Aug 9, 1986 | F0 | Minnehaha | 0.2 | 0 |
| Sep 14, 1986 | F0 | Whitman | 0.2 | 0 |
| Sep 22, 1986 | F0 | Brown | 0.2 | 0 |
| Sep 22, 1986 | F0 | Hockley | 0.2 | 0 |
| Sep 22, 1986 | F0 | Hockley | 0.2 | 0 |
| Sep 28, 1986 | F0 | Winnebago | 0.2 | 0 |
| Sep 28, 1986 | F0 | Wayne | 0.2 | 0 |
| Sep 2, 1986 | F0 | Archer | 0.2 | 0 |
| Sep 9, 1986 | F0 | Salt Lake | 0.2 | 0 |
| Oct 1, 1986 | F0 | Washita | 0.1 | 0 |
| Oct 1, 1986 | F0 | Kiowa | 0.1 | 0 |
| Oct 2, 1986 | F0 | Logan | 0.1 | 0 |
| Nov 4, 1986 | F0 | Cameron | 0.1 | 0 |
| Feb 5, 1986 | F0 | Dawson | 0.1 | 0 |
| Mar 12, 1986 | F0 | Fleming | 0.1 | 0 |
| Mar 19, 1986 | F0 | Plaquemines | 0.1 | 0 |
| Apr 13, 1986 | F0 | Buffalo | 0.1 | 0 |
| Apr 13, 1986 | F0 | Hall | 0.1 | 0 |
| Apr 17, 1986 | F0 | Keith | 0.1 | 0 |
| Apr 26, 1986 | F0 | Kiowa | 0.1 | 0 |
| Apr 26, 1986 | F0 | Seward | 0.1 | 0 |
| Apr 26, 1986 | F0 | Crawford | 0.1 | 0 |
| Apr 27, 1986 | F0 | Sherburne | 0.1 | 0 |
| Apr 3, 1986 | F0 | Lincoln | 0.1 | 0 |
| Apr 3, 1986 | F0 | Lincoln | 0.1 | 0 |
| Apr 3, 1986 | F0 | York | 0.1 | 0 |
| Apr 7, 1986 | F0 | Woodson | 0.1 | 0 |
| Apr 7, 1986 | F0 | Cherokee | 0.1 | 0 |
| Apr 7, 1986 | F0 | Crawford | 0.1 | 0 |
| May 10, 1986 | F0 | Kearney | 0.1 | 0 |
| May 10, 1986 | F0 | Buffalo | 0.1 | 0 |
| May 10, 1986 | F0 | Kearney | 0.1 | 0 |
| May 10, 1986 | F0 | Kearney | 0.1 | 0 |
| May 10, 1986 | F0 | Knox | 0.1 | 0 |
| May 10, 1986 | F0 | Decatur | 0.1 | 0 |
| May 16, 1986 | F0 | Cottle | 0.1 | 0 |
| May 18, 1986 | F0 | Madison | 0.1 | 0 |
| May 8, 1986 | F0 | Monroe | 0.1 | 0 |
| May 8, 1986 | F0 | Lyman | 0.1 | 0 |
| May 8, 1986 | F0 | Polk | 0.1 | 0 |
| May 8, 1986 | F0 | Plymouth | 0.1 | 0 |
| May 8, 1986 | F0 | Brookings | 0.1 | 0 |
| May 9, 1986 | F0 | Dallas | 0.1 | 0 |
| May 9, 1986 | F0 | Dallas | 0.1 | 0 |
| May 9, 1986 | F0 | Dallas | 0.1 | 0 |
| May 9, 1986 | F0 | Dallas | 0.1 | 0 |
| May 9, 1986 | F0 | Dallas | 0.1 | 0 |
| Jun 10, 1986 | F0 | Douglas | 0.1 | 0 |
| Jun 10, 1986 | F0 | Douglas | 0.1 | 0 |
| Jun 10, 1986 | F0 | Chautauqua | 0.1 | 0 |
| Jun 10, 1986 | F0 | O'Brien | 0.1 | 0 |
| Jun 10, 1986 | F0 | Lucas | 0.1 | 0 |
| Jun 10, 1986 | F0 | Marion | 0.1 | 0 |
| Jun 21, 1986 | F0 | Custer | 0.1 | 0 |
| Jun 28, 1986 | F0 | Knox | 0.1 | 0 |
| Jun 29, 1986 | F0 | Hutchinson | 0.1 | 0 |
| Jun 3, 1986 | F0 | Meade | 0.1 | 0 |
| Jun 6, 1986 | F0 | McPherson | 0.1 | 0 |
| Jun 6, 1986 | F0 | Edmunds | 0.1 | 0 |
| Jun 7, 1986 | F0 | Scotts Bluff | 0.1 | 0 |
| Jul 12, 1986 | F0 | Dodge | 0.1 | 0 |
| Jul 12, 1986 | F0 | Dodge | 0.1 | 0 |
| Jul 14, 1986 | F0 | Palm Beach | 0.1 | 0 |
| Jul 17, 1986 | F0 | Brown | 0.1 | 0 |
| Jul 18, 1986 | F0 | Perkins | 0.1 | 0 |
| Jul 25, 1986 | F0 | Clare | 0.1 | 0 |
| Jul 28, 1986 | F0 | Cedar | 0.1 | 0 |
| Jul 1, 1986 | F0 | Warrick | 0.1 | 0 |
| Jul 2, 1986 | F0 | Hitchcock | 0.1 | 0 |
| Jul 5, 1986 | F0 | Clay | 0.1 | 0 |
| Jul 6, 1986 | F0 | Cowley | 0.1 | 0 |
| Aug 10, 1986 | F0 | Luzerne | 0.1 | 0 |
| Aug 20, 1986 | F0 | Bertie | 0.1 | 0 |
| Aug 23, 1986 | F0 | St. John the Baptist | 0.1 | 0 |
| Aug 26, 1986 | F0 | Genesee | 0.1 | 0 |
| Aug 31, 1986 | F0 | Brown | 0.1 | 0 |
| Aug 3, 1986 | F0 | Bell | 0.1 | 0 |
| Aug 5, 1986 | F0 | Jefferson | 0.1 | 0 |
| Aug 7, 1986 | F0 | Chittenden | 0.1 | 0 |
| Sep 16, 1986 | F0 | Hitchcock | 0.1 | 0 |
| Sep 24, 1986 | F0 | Medina | 0.1 | 0 |
| Sep 24, 1986 | F0 | Jones | 0.1 | 0 |
| Sep 26, 1986 | F0 | Ionia | 0.1 | 0 |
| Sep 26, 1986 | F0 | Tulsa | 0.1 | 0 |
| Sep 26, 1986 | F0 | Oakland | 0.1 | 0 |
| Sep 28, 1986 | F0 | Webster | 0.1 | 0 |
| Sep 29, 1986 | F0 | Logan | 0.1 | 0 |
| Sep 4, 1986 | F0 | Chaves | 0.1 | 0 |
Tropical cyclones
Storms whose tracks came within 100 miles of a U.S. county.
Largest wildfires
The 60 largest fires mapped by satellite in 1986.
| Blue Butte Fire | 62,430 | Owyhee, Elmore |
| Eureka Ck Fire | 45,315 | Yukon-Koyukuk Census Area |
| Bissell Ck Fire | 40,816 | Payette, Gem |
| Van Dusen Fire | 39,868 | Gem, Payette |
| Twinpeaks Fire | 34,622 | Millard |
| Bacon Camp Fire | 34,461 | Harney |
| Tub Mtn Fire | 26,988 | Malheur |
| Unnamed Fire | 25,753 | Pueblo |
| Ringer Fire | 24,299 | Payette, Washington |
| Big Lake Fire | 23,848 | Owyhee |
| Georgeway Fire | 22,732 | Washington, Payette, Gem |
| West Anderson Fire | 19,684 | Boise |
| Mcewen Fire | 18,786 | Malheur |
| Usaf 2 Fire | 17,402 | Nye, Lincoln |
| Fyu N 37 Fire | 17,159 | Yukon-Koyukuk Census Area |
| Dck Sw 47 Fire | 16,892 | Yukon-Koyukuk Census Area |
| National Fire | 16,588 | Humboldt |
| Pocum Fire | 16,409 | Mohave |
| Unnamed Fire | 16,383 | San Diego, Orange |
| Unnamed Fire | 16,134 | Charlotte |
| Dorsey Bt Fire | 15,810 | Elmore, Ada |
| Preble Fire | 14,956 | Humboldt |
| Joseph Canyon 1 Fire | 14,387 | Asotin, Wallowa |
| Pumpkin Creek Fire | 13,871 | Wallowa |
| Willow Creek Complex | 13,650 | Elmore |
| Cik N 40 Fire | 13,410 | Yukon-Koyukuk Census Area |
| Abert Fire | 13,044 | Lake |
| Sheep Head Fire | 12,599 | Owyhee |
| Blueberry Fire | 12,529 | Southeast Fairbanks Census Area |
| Hose Lay Fire | 12,179 | Juab |
| Cik E 30 Fire | 11,991 | Yukon-Koyukuk Census Area |
| Juniper Fire | 11,889 | Owyhee, Elko |
| Goodrich Fire | 11,224 | Adams, Washington |
| Rock Qryii Fire | 11,222 | Washington, Payette |
| Porcupine Fire | 11,045 | Southeast Fairbanks Census Area |
| Hand Meadows Fire | 10,977 | Idaho |
| Little Granite Fire | 10,967 | Idaho, Wallowa |
| Deer Fire | 10,959 | Fresno |
| Unnamed Fire | 10,143 | Klamath |
| Long Tom Fire | 10,103 | Elmore |
| Bradley Fire | 10,102 | Ventura |
| Indian Ck Fire | 10,078 | Payette |
| Chaos Fire | 9,682 | Juab, Tooele |
| Hog Ck Fire | 9,437 | Washington, Gem |
| Star Lake Fire | 8,873 | Jefferson |
| Wickahoney Fire | 8,826 | Owyhee |
| Oak Grove Fire | 8,531 | Washington |
| Sunflower Fire | 8,237 | Baker |
| Huckleberry Fire | 8,045 | Baker |
| Cik E 24 Fire | 7,785 | Yukon-Koyukuk Census Area |
| Grass Val Fire | 7,771 | Lander |
| Devils Teeth Fire | 7,745 | Idaho |
| Wide Canyon Fire | 7,692 | Juab |
| Brigham Point Fire | 7,646 | Minidoka |
| Ugly Fire | 7,607 | Lake |
| Widecanyon Fire | 7,519 | Juab |
| Round Springs Fire | 7,379 | Idaho |
| Clay Springs Fire | 7,272 | Millard |
| Fool Creek Fire | 7,267 | Millard |
| Cedar Bt 2 Fire | 6,488 | Clark, Jefferson |
Earthquakes
Magnitude 5 or more in the lower 48 and Hawaii, 6.5 or more in Alaska, strongest first.
| May 7, 1986 | 8.0 | Atka, Alaska Aleutians West AK |
| Jun 19, 1986 | 6.8 | near Old Harbor, Alaska Kodiak Island AK |
| May 17, 1986 | 6.5 | near Atka, Alaska Aleutians West AK |
| Jun 17, 1986 | 6.5 | near Adak, Alaska Aleutians West AK |
| Sep 12, 1986 | 6.5 | near Akhiok, Alaska Kodiak Island AK |
| Jul 21, 1986 | 6.4 | Chalfant Valley, California Mono CA |
| Jul 8, 1986 | 6.0 | North Palm Springs, California Riverside CA |
| Jul 20, 1986 | 5.9 | near Mesa, California Mono CA |
| Jul 31, 1986 | 5.8 | near Dixon Lane-Meadow Creek, California Mono CA |
| Mar 31, 1986 | 5.7 | near East Foothills, California Santa Clara CA |
| Jul 21, 1986 | 5.7 | near Mesa, California Mono CA |
| Jul 21, 1986 | 5.6 | near Dyer, Nevada Mono CA |
| Jan 26, 1986 | 5.5 | near Tres Pinos, California San Benito CA |
| Jun 25, 1986 | 5.5 | near Beatty, Nevada Nye NV |
| Jul 13, 1986 | 5.5 | Oceanside, California Los Angeles CA |
| Aug 1, 1986 | 5.1 | near Dixon Lane-Meadow Creek, California Mono CA |
| Nov 21, 1986 | 5.1 | near Ferndale, California Humboldt CA |
| Nov 21, 1986 | 5.1 | near Ferndale, California Humboldt CA |
| Jan 31, 1986 | 5.0 | near Chardon, Ohio Lake OH |
| Apr 26, 1986 | 5.0 | near Hana, Hawaii Maui HI |
| Jul 22, 1986 | 5.0 | near Mesa, California Mono CA |
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.