On the map: every storm report logged this day.
On the map
Storm reports for August 6, 2018
On August 6, 2018, 104 hail, 152 damaging-wind and 3 tornado reports were logged across 24 states.
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On August 6, 2018, 104 hail, 152 damaging-wind and 3 tornado reports were logged across 24 states. The largest hail reported was 4.25″ (grapefruit size) in Perkins 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 |
|---|---|---|---|---|
| CO | 47 | 0 | 0 | 4.00″ |
| NE | 32 | 6 | 1 | 4.25″ |
| MO | 1 | 21 | 0 | 1.75″ |
| OH | 1 | 20 | 0 | 1.00″ |
| SC | 1 | 18 | 0 | 1.00″ |
| AL | 1 | 12 | 0 | 0.88″ |
| WY | 11 | 0 | 0 | 2.00″ |
| IL | 2 | 9 | 0 | 1.00″ |
| NY | 1 | 9 | 0 | 0.75″ |
| IN | 0 | 9 | 1 | – |
| GA | 0 | 9 | 0 | – |
| SD | 3 | 5 | 0 | 1.75″ |
| MI | 0 | 7 | 1 | – |
| KS | 1 | 5 | 0 | 1.50″ |
| AR | 1 | 4 | 0 | 1.00″ |
| ME | 0 | 5 | 0 | – |
| NC | 0 | 5 | 0 | – |
| VA | 1 | 1 | 0 | 1.00″ |
| LA | 0 | 2 | 0 | – |
| FL | 0 | 2 | 0 | – |
| MS | 1 | 0 | 0 | 1.00″ |
| VT | 0 | 1 | 0 | – |
| MN | 0 | 1 | 0 | – |
| IA | 0 | 1 | 0 | – |
Cities with hail reported within 5 miles
| City | Population | Largest report |
|---|---|---|
| Fountain, CO | 29,457 | 4.00″ |
| Manitou Springs, CO | 4,607 | 2.50″ |
| Cheyenne, WY | 65,704 | 2.00″ |
| Littleton, CO | 44,879 | 1.25″ |
| York, NE | 8,179 | 1.25″ |
| Colorado Springs, CO | 493,554 | 1.00″ |
| Mauldin, SC | 29,746 | 1.00″ |
| Simpsonville, SC | 28,078 | 1.00″ |
| Danville, IL | 27,981 | 1.00″ |
| Fountain Inn, SC | 13,786 | 1.00″ |
| Alliance, NE | 8,071 | 1.00″ |
| Central City, NE | 3,145 | 1.00″ |
| Decatur, AL | 57,974 | 0.88″ |
| Palmyra, NY | 3,263 | 0.75″ |
Hail reports (104)
| Time (UTC) | Size | Location |
|---|---|---|
| 01:33 | 4.25″ | Perkins County, NE |
| 20:57 | 4.00″ | El Paso County, CO |
| 00:50 | 3.50″ | Deuel County, NE |
| 21:24 | 3.00″ | El Paso County, CO |
| 22:30 | 3.00″ | Morrill County, NE |
| 01:41 | 3.00″ | Perkins County, NE |
| 01:45 | 3.00″ | Perkins County, NE |
| 02:05 | 3.00″ | Perkins County, NE |
| 20:00 | 2.75″ | El Paso County, CO |
| 20:00 | 2.75″ | El Paso County, CO |
| 20:20 | 2.75″ | El Paso County, CO |
| 21:50 | 2.75″ | El Paso County, CO |
| 22:30 | 2.75″ | Weld County, CO |
| 23:37 | 2.75″ | Garden County, NE |
| 20:16 | 2.50″ | El Paso County, CO |
| 20:37 | 2.50″ | El Paso County, CO |
| 22:08 | 2.50″ | Pueblo County, CO |
| 22:27 | 2.50″ | Morrill County, NE |
| 22:46 | 2.50″ | Sioux County, NE |
| 00:12 | 2.25″ | Garden County, NE |
| 20:15 | 2.00″ | El Paso County, CO |
| 20:19 | 2.00″ | Laramie County, WY |
| 20:29 | 2.00″ | Laramie County, WY |
| 20:34 | 2.00″ | El Paso County, CO |
| 21:32 | 2.00″ | Weld County, CO |
| 00:40 | 2.00″ | York County, NE |
| 01:20 | 2.00″ | Adams County, CO |
| 01:36 | 2.00″ | Hall County, NE |
| 20:10 | 1.75″ | Laramie County, WY |
| 20:18 | 1.75″ | Laramie County, WY |
| 20:46 | 1.75″ | El Paso County, CO |
| 22:40 | 1.75″ | Weld County, CO |
| 22:55 | 1.75″ | El Paso County, CO |
| 23:30 | 1.75″ | Garden County, NE |
| 23:42 | 1.75″ | Morgan County, CO |
| 23:57 | 1.75″ | Lyman County, SD |
| 23:59 | 1.75″ | Garden County, NE |
| 23:59 | 1.75″ | Pueblo County, CO |
| 00:02 | 1.75″ | Merrick County, NE |
| 00:05 | 1.75″ | Garden County, NE |
| 00:45 | 1.75″ | Garden County, NE |
| 00:56 | 1.75″ | Keith County, NE |
| 00:57 | 1.75″ | York County, NE |
| 01:05 | 1.75″ | York County, NE |
| 01:10 | 1.75″ | Mercer County, MO |
| 01:21 | 1.75″ | Perkins County, NE |
| 02:33 | 1.75″ | Elbert County, CO |
| 03:27 | 1.75″ | Lincoln County, CO |
| 20:19 | 1.50″ | El Paso County, CO |
| 20:30 | 1.50″ | El Paso County, CO |
| 20:31 | 1.50″ | El Paso County, CO |
| 20:40 | 1.50″ | El Paso County, CO |
| 23:38 | 1.50″ | Nemaha County, KS |
| 01:23 | 1.50″ | Seward County, NE |
| 01:43 | 1.50″ | Seward County, NE |
| 02:10 | 1.50″ | Arapahoe County, CO |
| 20:30 | 1.25″ | El Paso County, CO |
| 20:40 | 1.25″ | El Paso County, CO |
| 01:00 | 1.25″ | York County, NE |
| 01:25 | 1.25″ | Seward County, NE |
| 02:25 | 1.25″ | Douglas County, CO |
| 03:10 | 1.25″ | Elbert County, CO |
| 18:34 | 1.00″ | Oktibbeha County, MS |
| 19:30 | 1.00″ | Teller County, CO |
| 20:02 | 1.00″ | Laramie County, WY |
| 20:02 | 1.00″ | Laramie County, WY |
| 20:05 | 1.00″ | Laramie County, WY |
| 20:05 | 1.00″ | Laramie County, WY |
| 20:10 | 1.00″ | El Paso County, CO |
| 20:14 | 1.00″ | El Paso County, CO |
| 20:14 | 1.00″ | El Paso County, CO |
| 20:15 | 1.00″ | El Paso County, CO |
| 20:15 | 1.00″ | Laramie County, WY |
| 20:15 | 1.00″ | Laramie County, WY |
| 20:16 | 1.00″ | El Paso County, CO |
| 20:18 | 1.00″ | Laramie County, WY |
| 20:18 | 1.00″ | Floyd County, VA |
| 20:19 | 1.00″ | El Paso County, CO |
| 20:20 | 1.00″ | El Paso County, CO |
| 20:32 | 1.00″ | El Paso County, CO |
| 20:41 | 1.00″ | El Paso County, CO |
| 20:44 | 1.00″ | El Paso County, CO |
| 20:55 | 1.00″ | Greene County, AR |
| 21:04 | 1.00″ | Fulton County, OH |
| 21:05 | 1.00″ | Greenville County, SC |
| 21:19 | 1.00″ | El Paso County, CO |
| 21:55 | 1.00″ | Box Butte County, NE |
| 23:26 | 1.00″ | Larimer County, CO |
| 23:26 | 1.00″ | Larimer County, CO |
| 23:35 | 1.00″ | Oglala Lakota County, SD |
| 23:38 | 1.00″ | Morgan County, CO |
| 00:25 | 1.00″ | Hamilton County, NE |
| 00:29 | 1.00″ | Merrick County, NE |
| 00:45 | 1.00″ | El Paso County, CO |
| 01:05 | 1.00″ | Keith County, NE |
| 01:30 | 1.00″ | Las Animas County, CO |
| 02:06 | 1.00″ | Perkins County, NE |
| 02:30 | 1.00″ | Hamilton County, NE |
| 02:43 | 1.00″ | Clay County, NE |
| 03:10 | 1.00″ | Vermilion County, IL |
| 03:18 | 1.00″ | Vermilion County, IL |
| 20:40 | 0.88″ | Morgan County, AL |
| 19:36 | 0.75″ | Wayne County, NY |
| 00:52 | 0.75″ | Brule County, SD |
Damage, injuries and deaths
National Weather Service offices recorded about $175 million in property damage, $30 million in crop damage and 8 injuries from hail, thunderstorm wind and tornadoes across the US on this storm day (263 events in 24 states). Injuries and deaths are those the events caused directly.
| County | Events | Injuries | Deaths | Property damage |
|---|---|---|---|---|
| El Paso County, CO | 1 | 8 | 0 | $173 million |
| York County, NE | 6 | 0 | 0 | $1.1 million |
| Erie County, OH | 1 | 0 | 0 | $125,000 |
| Hall County, NE | 1 | 0 | 0 | $100,000 |
| Hamilton County, NE | 1 | 0 | 0 | $100,000 |
| Lorain County, OH | 2 | 0 | 0 | $82,000 |
| Aiken County, SC | 1 | 0 | 0 | $60,000 |
| Vermilion County, IL | 2 | 0 | 0 | $45,000 |
| Houston County, AL | 1 | 0 | 0 | $40,000 |
| Cuyahoga County, OH | 5 | 0 | 0 | $35,000 |
| Randolph County, AR | 2 | 0 | 0 | $33,000 |
| Logan County, IL | 2 | 0 | 0 | $30,000 |
What the National Weather Service wrote
- El Paso County, CO (near Colorado Spgs) · Hail 2.75″ · $173 million · 8 injuries
“Eight persons were transported to the hospital from the Cheyenne Mountain Zoo. Time and hail estimated.” - York County, NE (near Bradshaw) · Hail 2.00″ · $250,000
“Hail lasted for approximately 15 minutes, ranging in size from quarters to 2 inches in diameter.” - York County, NE (near York Arpt) · Hail 1.25″ · $250,000
“Hail up to the size of half dollars was reported in and around York.” - Erie County, OH (near Castalia) · Thunderstorm wind 58 mph · $125,000
“Thunderstorm winds downed several trees and some utility poles. The damage stretched from Main Street in Castalia north along State Route 269 to near U.S. Highway 6. Main Street (State Route 101) had to be closed because of downed trees and power lines.” - Hamilton County, NE (near Hordville) · Thunderstorm wind 75 mph · $100,000
“Wind gusts estimated to be near 75 MPH resulted in damaged and destroyed empty grain bins as well as some tree damage.” - Hall County, NE (near Alda) · Hail 2.00″ · $100,000
“Hail up to 2 inches in diameter was reported.”
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.
NWS Tornado Damage Surveys for August 6, 2018
National Weather Service survey teams mapped 2 tornado paths from this storm day (2 EF1), 6 miles in all. The map above draws each surveyed path as the NWS mapped it, colored by the EF rating of each stretch, in place of the straight start-to-end line.
| Rating | Peak wind | Path length | Max width | Deaths / injuries | On the ground | Surveyed by |
|---|---|---|---|---|---|---|
| EF1 | 90 mph | 4.1 mi | 50 yd | 0 / 0 | 00:27–00:34 UTC | NWS Northern Indiana |
| EF1 | 90 mph | 1.6 mi | 125 yd | 0 / 0 | 00:43–00:47 UTC | NWS Hastings |
Source: NOAA National Weather Service Damage Assessment Toolkit (DAT): the tornado paths and EF-rating zones NWS survey teams mapped after each storm. Survey data are preliminary and can be revised; NOAA's official record is Storm Data (NCEI). Paths are simplified to about 30 m. Times are when the tornado was on the ground, in UTC.
Guides: What radar-estimated hail (MESH) is and isn't · Storm reports: preliminary vs final
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