On the map: every storm report logged this day.
On the map
Storm reports for August 10, 2007
On August 10, 2007, 90 hail, 160 damaging-wind and 8 tornado reports were logged across 12 states.
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· As you type, the text is sent to Google to suggest addresses.IndependentNot affiliated with NOAA or the National Weather Service. Source: NOAA Storm Prediction Center storm reports. Data through November 6, 2026. Methodology
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On August 10, 2007, 90 hail, 160 damaging-wind and 8 tornado reports were logged across 12 states. The largest hail reported was 2.75″ (baseball size) in Pierce County, NE.
Storm day runs 7 a.m. to 7 a.m. Eastern (12:00–12:00 UTC), the convention the Storm Prediction Center uses. Radar hail estimates start October 2019.
Storm reports by state
| State | Hail | Wind | Tornado | Largest hail |
|---|---|---|---|---|
| MT | 5 | 43 | 2 | 1.00″ |
| SD | 32 | 12 | 3 | 2.75″ |
| MN | 12 | 33 | 0 | 1.00″ |
| ND | 27 | 13 | 3 | 2.75″ |
| NC | 1 | 27 | 0 | 0.75″ |
| NE | 10 | 5 | 0 | 2.75″ |
| AL | 0 | 7 | 0 | – |
| AZ | 2 | 4 | 0 | 0.88″ |
| WI | 1 | 4 | 0 | 0.88″ |
| VA | 0 | 5 | 0 | – |
| SC | 0 | 4 | 0 | – |
| MS | 0 | 3 | 0 | – |
Cities with hail reported within 5 miles
| City | Population | Largest report |
|---|---|---|
| Mobridge, SD | 3,219 | 2.75″ |
| Bismarck, ND | 77,772 | 1.00″ |
| Lincoln, ND | 4,502 | 1.00″ |
| Oro Valley, AZ | 48,855 | 0.88″ |
| Morris, MN | 5,192 | 0.88″ |
| Rochester, MN | 123,624 | 0.75″ |
| Eden Prairie, MN | 62,905 | 0.75″ |
| Shakopee, MN | 48,401 | 0.75″ |
| Chaska, MN | 30,167 | 0.75″ |
| Chanhassen, MN | 25,746 | 0.75″ |
Hail reports (90)
| Time (UTC) | Size | Location |
|---|---|---|
| 19:10 | 2.75″ | Pierce County, NE |
| 01:23 | 2.75″ | Walworth County, SD |
| 05:58 | 2.75″ | Morton County, ND |
| 21:45 | 2.50″ | Logan County, ND |
| 03:10 | 2.00″ | Williams County, ND |
| 16:30 | 1.75″ | McLean County, ND |
| 00:03 | 1.75″ | Sioux County, ND |
| 00:50 | 1.75″ | Walworth County, SD |
| 00:57 | 1.75″ | Walworth County, SD |
| 01:15 | 1.75″ | Corson County, SD |
| 02:07 | 1.75″ | Walworth County, SD |
| 02:10 | 1.75″ | Potter County, SD |
| 02:14 | 1.75″ | McPherson County, SD |
| 03:18 | 1.75″ | Edmunds County, SD |
| 15:42 | 1.50″ | Sheridan County, ND |
| 16:24 | 1.50″ | Wells County, ND |
| 17:17 | 1.50″ | McLean County, ND |
| 23:51 | 1.50″ | Sioux County, ND |
| 02:00 | 1.50″ | Potter County, SD |
| 16:04 | 1.25″ | McLean County, ND |
| 17:28 | 1.25″ | Boyd County, NE |
| 19:15 | 1.25″ | Benson County, ND |
| 16:04 | 1.00″ | McLean County, ND |
| 16:48 | 1.00″ | Charles Mix County, SD |
| 17:00 | 1.00″ | McHenry County, ND |
| 17:24 | 1.00″ | McLean County, ND |
| 18:48 | 1.00″ | Charles Mix County, SD |
| 18:49 | 1.00″ | Charles Mix County, SD |
| 18:55 | 1.00″ | Charles Mix County, SD |
| 19:18 | 1.00″ | Bon Homme County, SD |
| 19:30 | 1.00″ | Wayne County, NE |
| 00:41 | 1.00″ | Corson County, SD |
| 00:57 | 1.00″ | Walworth County, SD |
| 01:00 | 1.00″ | Bennett County, SD |
| 01:00 | 1.00″ | Stanley County, SD |
| 01:04 | 1.00″ | Garden County, NE |
| 01:54 | 1.00″ | Valley County, MT |
| 05:00 | 1.00″ | Deuel County, SD |
| 05:15 | 1.00″ | Douglas County, MN |
| 05:30 | 1.00″ | Douglas County, MN |
| 06:20 | 1.00″ | Douglas County, MN |
| 07:00 | 1.00″ | Morton County, ND |
| 07:54 | 1.00″ | Burleigh County, ND |
| 13:46 | 0.88″ | Rolette County, ND |
| 16:40 | 0.88″ | Benson County, ND |
| 17:00 | 0.88″ | Benson County, ND |
| 17:20 | 0.88″ | Boyd County, NE |
| 17:30 | 0.88″ | Pierce County, ND |
| 17:40 | 0.88″ | Knox County, NE |
| 17:40 | 0.88″ | Benson County, ND |
| 18:19 | 0.88″ | Knox County, NE |
| 18:19 | 0.88″ | Knox County, NE |
| 19:10 | 0.88″ | Bon Homme County, SD |
| 19:20 | 0.88″ | Benson County, ND |
| 20:15 | 0.88″ | Thurston County, NE |
| 23:30 | 0.88″ | Sioux County, ND |
| 23:52 | 0.88″ | Garden County, NE |
| 00:00 | 0.88″ | Phillips County, MT |
| 01:18 | 0.88″ | Pima County, AZ |
| 01:35 | 0.88″ | Todd County, SD |
| 01:55 | 0.88″ | Walworth County, SD |
| 05:49 | 0.88″ | Stevens County, MN |
| 09:50 | 0.88″ | Pepin County, WI |
| 17:45 | 0.75″ | McHenry County, ND |
| 18:30 | 0.75″ | Charles Mix County, SD |
| 19:15 | 0.75″ | Hutchinson County, SD |
| 19:29 | 0.75″ | Bon Homme County, SD |
| 20:41 | 0.75″ | Martin County, NC |
| 21:40 | 0.75″ | Marshall County, MN |
| 21:41 | 0.75″ | Marshall County, MN |
| 23:00 | 0.75″ | Corson County, SD |
| 23:35 | 0.75″ | Wibaux County, MT |
| 23:40 | 0.75″ | Mellette County, SD |
| 23:50 | 0.75″ | Bennett County, SD |
| 01:25 | 0.75″ | Pima County, AZ |
| 01:40 | 0.75″ | Todd County, SD |
| 01:40 | 0.75″ | Valley County, MT |
| 01:50 | 0.75″ | Valley County, MT |
| 02:00 | 0.75″ | Beltrami County, MN |
| 02:40 | 0.75″ | Edmunds County, SD |
| 03:25 | 0.75″ | Brown County, SD |
| 05:48 | 0.75″ | McPherson County, SD |
| 06:05 | 0.75″ | Stearns County, MN |
| 07:01 | 0.75″ | Burleigh County, ND |
| 07:35 | 0.75″ | Burleigh County, ND |
| 08:20 | 0.75″ | Scott County, MN |
| 08:38 | 0.75″ | Kidder County, ND |
| 10:43 | 0.75″ | Olmsted County, MN |
| 10:52 | 0.75″ | Olmsted County, MN |
| 11:10 | 0.75″ | Olmsted County, MN |
Damage, injuries and deaths
National Weather Service offices recorded about $2.4 million in property damage, $100,000 in crop damage and 12 injuries from hail, thunderstorm wind and tornadoes across the US on this storm day (259 events in 12 states). Injuries and deaths are those the events caused directly.
| County | Events | Injuries | Deaths | Property damage |
|---|---|---|---|---|
| Horry County, SC | 2 | 7 | 0 | $1 million |
| Wayne County, NC | 1 | 4 | 0 | $1 million |
| Ramsey County, MN | 1 | 1 | 0 | – |
| Pima County, AZ | 3 | 0 | 0 | $70,000 |
| Divide County, ND | 1 | 0 | 0 | $65,000 |
| Logan County, ND | 1 | 0 | 0 | $60,000 |
| Morton County, ND | 1 | 0 | 0 | $40,000 |
| Sheridan County, MT | 1 | 0 | 0 | $35,000 |
| Phillips County, MT | 1 | 0 | 0 | $25,000 |
| Cullman County, AL | 1 | 0 | 0 | $20,000 |
| Marion County, SC | 1 | 0 | 0 | $20,000 |
| Jefferson County, AL | 3 | 0 | 0 | $15,000 |
What the National Weather Service wrote
- Horry County, SC (near Green Sea) · Thunderstorm wind 109 mph · $1 million · 7 injuries
“A storm survey concluded that the damage examined was the result of straight line winds. A north-south swath of damage was found crossing SC Highway 9 near Duford. Damage was mainly in the form of large snapped trees and peeled off metal roofing from sheds and barns.” - Wayne County, NC (near Goldsboro) · Thunderstorm wind 86 mph · $1 million · 4 injuries
“Numerous trees were blown down all throughout the city. Numerous roads were blocked by downed trees and power lines from Wayne Memorial Drive east to Highway 13. A Days Inn Motel on HWY 70 sustained major roof damage.” - Ramsey County, MN (near Falcon Hgts) · Thunderstorm wind 69 mph · 1 injury
“A long and wide swath of damaging wind extended from just west of the Minnesota State Fair grounds in Falcon Heights to the northeastern corner of the city of St Paul. Approximately 4000 trees were felled. Affected neighborhoods were St. Anthony, Como and Phalen.” - Divide County, ND (near Crosby) · Thunderstorm wind 90 mph · $65,000
“Tree limbs 10 to 12 inches in diameter were snapped. Part of a pool hall roof was blown off. Several buildings doors were torn off.” - Logan County, ND (near Napoleon) · Hail 2.50″ · $60,000
“Windows were broken on cars and there was other property damage.” - Pima County, AZ (near Casas Adobes) · Thunderstorm wind 81 mph · $50,000
“Numerous trees were downed due to strong thunderstorm winds in the vicinity of Oracle road and Ina road. Largest tree was about 6 inch diameter and the others 4 to 5 inches in diameter.”
Event narratives from NWS Storm Data, shortened. Up to six per day, chosen by deaths, injuries, damage and size.
Source: NOAA National Centers for Environmental Information (NCEI), Storm Events Database, as entered by National Weather Service offices; data through July 31, 2026. Damage is in dollars of the year, not adjusted for inflation.
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