September 2007 storm reports: hail, wind and tornadoes
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In September 2007, 462 hail, 676 damaging-wind and 53 tornado reports were logged on 30 storm days across 44 states. The largest hail reported was 3.50″ (teacup size) in Cass County, ND on September 20, 2007. The most hail reports came on September 20, 2007 (88).
Source: NOAA Storm Prediction Center storm reports. Data through November 6, 2026. Methodology
← August 2007 All 2007 storm days October 2007 →
Source: National Storms (nationalstorms.com), CC BY 4.0, data from NOAA Storm Prediction Center storm reports.
Biggest storm days of September 2007
| Day | Hail | Wind | Tornado | Largest hail | States |
|---|---|---|---|---|---|
| Sep 20, 2007 | 88 | 44 | 4 | 3.50″ | 7 |
| Sep 6, 2007 | 39 | 73 | 4 | 2.75″ | 10 |
| Sep 30, 2007 | 36 | 56 | 6 | 2.50″ | 8 |
| Sep 27, 2007 | 48 | 45 | 2 | 1.75″ | 13 |
| Sep 26, 2007 | 34 | 58 | 2 | 1.75″ | 11 |
| Sep 18, 2007 | 12 | 64 | 0 | 1.75″ | 6 |
| Sep 28, 2007 | 61 | 9 | 2 | 2.75″ | 9 |
| Sep 21, 2007 | 12 | 48 | 1 | 1.75″ | 7 |
| Sep 29, 2007 | 18 | 41 | 2 | 2.00″ | 8 |
| Sep 25, 2007 | 1 | 57 | 0 | 0.75″ | 7 |
Largest hail reported in September 2007
| Day | Size | Location |
|---|---|---|
| Sep 20, 2007 | 3.50″ (teacup) | Cass County, ND |
| Sep 20, 2007 | 3.00″ (teacup) | Clay County, MN |
| Sep 6, 2007 | 2.75″ (baseball) | Furnas County, NE |
| Sep 20, 2007 | 2.75″ (baseball) | Traverse County, MN |
| Sep 20, 2007 | 2.75″ (baseball) | Cass County, ND |
| Sep 28, 2007 | 2.75″ (baseball) | Lincoln County, NE |
| Sep 30, 2007 | 2.50″ (tennis ball) | Cedar County, NE |
| Sep 20, 2007 | 2.00″ (hen egg) | Lac qui Parle County, MN |
| Sep 20, 2007 | 2.00″ (hen egg) | Traverse County, MN |
| Sep 20, 2007 | 2.00″ (hen egg) | Grant County, MN |
Storm reports by state, September 2007
| State | Hail | Wind | Tornado | Largest hail |
|---|---|---|---|---|
| Kansas | 56 | 69 | 1 | 1.75″ |
| Minnesota | 87 | 36 | 1 | 3.00″ |
| Iowa | 24 | 87 | 4 | 2.00″ |
| Texas | 33 | 51 | 13 | 2.00″ |
| Nebraska | 58 | 29 | 1 | 2.75″ |
| Wisconsin | 19 | 46 | 1 | 1.75″ |
| South Dakota | 38 | 14 | 0 | 1.75″ |
| New York | 12 | 28 | 0 | 1.25″ |
| Oklahoma | 16 | 21 | 0 | 1.75″ |
| Florida | 4 | 24 | 5 | 1.25″ |
| Michigan | 5 | 28 | 0 | 0.88″ |
| New Mexico | 21 | 5 | 2 | 1.75″ |
| Illinois | 0 | 22 | 4 | – |
| Maine | 5 | 19 | 0 | 0.88″ |
| Missouri | 2 | 18 | 1 | 1.00″ |
| West Virginia | 6 | 15 | 0 | 1.75″ |
| Colorado | 9 | 11 | 0 | 1.00″ |
| Ohio | 5 | 14 | 0 | 1.75″ |
| Georgia | 5 | 12 | 1 | 1.00″ |
| Pennsylvania | 3 | 14 | 1 | 1.75″ |
| California | 3 | 9 | 4 | 0.88″ |
| Arizona | 5 | 10 | 0 | 1.75″ |
| Montana | 13 | 2 | 0 | 1.00″ |
| North Carolina | 0 | 7 | 8 | – |
| North Dakota | 11 | 4 | 0 | 3.50″ |
| Utah | 4 | 11 | 0 | 1.00″ |
| Indiana | 0 | 14 | 0 | – |
| New Hampshire | 7 | 6 | 0 | 1.75″ |
| South Carolina | 3 | 7 | 1 | 1.00″ |
| Massachusetts | 0 | 9 | 0 | – |
| Idaho | 2 | 5 | 1 | 0.75″ |
| Vermont | 1 | 7 | 0 | 0.88″ |
| Kentucky | 0 | 4 | 0 | – |
| Mississippi | 0 | 4 | 0 | – |
| Oregon | 3 | 0 | 1 | 0.50″ |
| Alabama | 0 | 2 | 1 | – |
| Connecticut | 0 | 3 | 0 | – |
| Maryland | 1 | 2 | 0 | 0.88″ |
| Virginia | 1 | 1 | 1 | 1.00″ |
| Arkansas | 0 | 2 | 0 | – |
| Nevada | 0 | 2 | 0 | – |
| Louisiana | 0 | 0 | 1 | – |
| Tennessee | 0 | 1 | 0 | – |
| Wyoming | 0 | 1 | 0 | – |
Every storm day in September 2007
Sep 1 Sep 2 Sep 3 Sep 4 Sep 5 Sep 6 Sep 7 Sep 8 Sep 9 Sep 10 Sep 11 Sep 12 Sep 13 Sep 14 Sep 15 Sep 16 Sep 17 Sep 18 Sep 19 Sep 20 Sep 21 Sep 22 Sep 23 Sep 24 Sep 25 Sep 26 Sep 27 Sep 28 Sep 29 Sep 30
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.