National Storms

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HailWindTornado

2004 storm days

Storm reports for August 7, 2004

On August 7, 2004, 37 hail, 18 damaging-wind and 4 tornado reports were logged across 7 states.

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37hail reports
18damaging-wind reports
4tornado reports
1.75″largest hail reported

IndependentNot affiliated with NOAA or the National Weather Service. Source: NOAA Storm Prediction Center storm reports. Data through November 6, 2026. Methodology

← Aug 6, 2004 All 2004 storm days · August 2004 Aug 8, 2004 →

Other storms on August 7 →

On August 7, 2004, 37 hail, 18 damaging-wind and 4 tornado reports were logged across 7 states. The largest hail reported was 1.75″ (golf ball size) in Eddy County, NM.

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

StateHailWindTornadoLargest hail
SD22701.75″
CO2640.88″
NE4301.75″
NM4001.75″
ND3101.25″
MT2000.75″
TX010–

Cities with hail reported within 5 miles

CityPopulationLargest report
Belle Fourche, SD5,8551.00″
Sturgis, SD7,0140.75″
Santa Rosa, NM2,8240.75″

Hail reports (37)

Time (UTC)SizeLocation
23:501.75″Eddy County, NM
00:451.75″Mellette County, SD
02:351.75″Stanley County, SD
08:551.75″Wheeler County, NE
09:031.75″Greeley County, NE
22:451.25″Divide County, ND
04:551.25″Mellette County, SD
19:321.00″Harding County, SD
21:431.00″Butte County, SD
21:501.00″Butte County, SD
00:301.00″Mellette County, SD
02:151.00″Edmunds County, SD
05:401.00″Tripp County, SD
09:301.00″Boone County, NE
20:220.88″Slope County, ND
20:220.88″Bowman County, ND
23:300.88″Yuma County, CO
20:160.75″Carter County, MT
20:300.75″Carter County, MT
21:270.75″Guadalupe County, NM
22:000.75″Lawrence County, SD
22:150.75″Lawrence County, SD
22:250.75″Butte County, SD
23:000.75″Meade County, SD
23:200.75″Yuma County, CO
23:430.75″De Baca County, NM
23:430.75″De Baca County, NM
00:100.75″Mellette County, SD
00:400.75″Corson County, SD
01:150.75″Haakon County, SD
01:320.75″Todd County, SD
01:400.75″Stanley County, SD
02:000.75″Walworth County, SD
02:400.75″Stanley County, SD
03:140.75″Edmunds County, SD
03:150.75″Edmunds County, SD
09:570.75″Nance County, NE

Damage, injuries and deaths

National Weather Service offices recorded about $110,000 in property damage and $1 million in crop damage from hail, thunderstorm wind and tornadoes across the US on this storm day (59 events in 7 states). Injuries and deaths are those the events caused directly.

CountyEventsInjuriesDeathsProperty damage
Greeley County, NE100$50,000
Hudspeth County, TX100$20,000
Wheeler County, NE100$15,000
Bent County, CO100$10,000
Kiowa County, CO100$10,000
Eddy County, NM100$5,000

What the National Weather Service wrote

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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