July 1986 storm reports: hail, wind and tornadoes
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In July 1986, 386 hail, 1,269 damaging-wind and 88 tornado reports were logged on 31 storm days across 41 states. The largest hail reported was 6.00″ (softball size) in Nobles County, MN on July 28, 1986. The most hail reports came on July 18, 1986 (40). Tornadoes killed 3.
Source: NOAA Storm Prediction Center storm reports. Data through November 6, 2026. Methodology
← June 1986 All 1986 storm days August 1986 →
Source: National Storms (nationalstorms.com), CC BY 4.0, data from NOAA Storm Prediction Center storm reports.
Biggest storm days of July 1986
| Day | Hail | Wind | Tornado | Largest hail | States |
|---|---|---|---|---|---|
| Jul 28, 1986 | 28 | 110 | 13 | 6.00″ | 13 |
| Jul 20, 1986 | 15 | 96 | 0 | 1.75″ | 16 |
| Jul 18, 1986 | 40 | 46 | 5 | 2.90″ | 8 |
| Jul 31, 1986 | 38 | 51 | 2 | 3.00″ | 14 |
| Jul 25, 1986 | 22 | 65 | 3 | 2.75″ | 16 |
| Jul 12, 1986 | 19 | 57 | 7 | 1.75″ | 14 |
| Jul 29, 1986 | 38 | 41 | 4 | 4.50″ | 11 |
| Jul 11, 1986 | 15 | 57 | 8 | 3.00″ | 17 |
| Jul 21, 1986 | 5 | 70 | 2 | 1.75″ | 12 |
| Jul 26, 1986 | 13 | 56 | 4 | 1.75″ | 17 |
Largest hail reported in July 1986
| Day | Size | Location |
|---|---|---|
| Jul 28, 1986 | 6.00″ (softball) | Nobles County, MN |
| Jul 28, 1986 | 4.50″ (softball) | Brookings County, SD |
| Jul 28, 1986 | 4.50″ (softball) | Murray County, MN |
| Jul 28, 1986 | 4.50″ (softball) | Lincoln County, MN |
| Jul 28, 1986 | 4.50″ (softball) | Pipestone County, MN |
| Jul 29, 1986 | 4.50″ (softball) | Morton County, ND |
| Jul 28, 1986 | 4.00″ (grapefruit) | Buffalo County, SD |
| Jul 29, 1986 | 4.00″ (grapefruit) | Burleigh County, ND |
| Jul 29, 1986 | 3.80″ (teacup) | Antelope County, NE |
| Jul 11, 1986 | 3.00″ (teacup) | Trego County, KS |
Storm reports by state, July 1986
| State | Hail | Wind | Tornado | Largest hail |
|---|---|---|---|---|
| North Carolina | 16 | 124 | 3 | 1.75″ |
| Iowa | 31 | 97 | 8 | 2.75″ |
| Nebraska | 34 | 45 | 12 | 3.80″ |
| Pennsylvania | 8 | 81 | 1 | 1.75″ |
| South Dakota | 41 | 32 | 12 | 4.50″ |
| Illinois | 12 | 70 | 1 | 1.75″ |
| Georgia | 7 | 74 | 1 | 1.75″ |
| Alabama | 12 | 61 | 1 | 2.75″ |
| Wisconsin | 12 | 53 | 7 | 1.75″ |
| Minnesota | 17 | 50 | 4 | 6.00″ |
| Indiana | 7 | 60 | 2 | 1.75″ |
| North Dakota | 37 | 20 | 12 | 4.50″ |
| Kansas | 32 | 26 | 1 | 3.00″ |
| Oklahoma | 29 | 26 | 0 | 1.75″ |
| Missouri | 3 | 48 | 0 | 1.00″ |
| Ohio | 6 | 42 | 2 | 2.00″ |
| Michigan | 7 | 31 | 5 | 1.75″ |
| New York | 6 | 34 | 3 | 1.75″ |
| South Carolina | 4 | 36 | 1 | 0.75″ |
| Virginia | 0 | 35 | 0 | – |
| Arkansas | 6 | 27 | 0 | 1.75″ |
| Kentucky | 3 | 27 | 2 | 0.88″ |
| Tennessee | 2 | 30 | 0 | 1.75″ |
| West Virginia | 4 | 25 | 0 | 1.75″ |
| Texas | 3 | 22 | 3 | 2.75″ |
| Colorado | 15 | 8 | 1 | 3.00″ |
| Wyoming | 2 | 14 | 1 | 1.75″ |
| Maryland | 2 | 14 | 0 | 0.75″ |
| Mississippi | 2 | 13 | 1 | 1.75″ |
| Arizona | 5 | 10 | 0 | 1.50″ |
| Florida | 2 | 11 | 2 | 1.00″ |
| Utah | 4 | 7 | 0 | 1.75″ |
| Maine | 7 | 3 | 0 | 1.50″ |
| Montana | 4 | 2 | 0 | 2.00″ |
| Louisiana | 1 | 3 | 0 | 1.00″ |
| New Jersey | 2 | 2 | 0 | 1.75″ |
| New Mexico | 1 | 1 | 1 | 0.75″ |
| Idaho | 0 | 2 | 0 | – |
| Massachusetts | 0 | 2 | 0 | – |
| California | 0 | 0 | 1 | – |
| Delaware | 0 | 1 | 0 | – |
Every storm day in July 1986
Jul 1 Jul 2 Jul 3 Jul 4 Jul 5 Jul 6 Jul 7 Jul 8 Jul 9 Jul 10 Jul 11 Jul 12 Jul 13 Jul 14 Jul 15 Jul 16 Jul 17 Jul 18 Jul 19 Jul 20 Jul 21 Jul 22 Jul 23 Jul 24 Jul 25 Jul 26 Jul 27 Jul 28 Jul 29 Jul 30 Jul 31
A storm day runs 7 a.m. to 7 a.m. Eastern (12:00–12:00 UTC), the convention the Storm Prediction Center uses. Read more about NOAA storm reports.