National Storms

On the map: every storm report logged this day.

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HailWindTornado

1984 storm days

Storm reports for August 21, 1984

On August 21, 1984, 3 hail, 5 damaging-wind and 1 tornado reports were logged across 5 states.

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3hail reports
5damaging-wind reports
1tornado 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 20, 1984 All 1984 storm days · August 1984 Aug 22, 1984 →

Other storms on August 21 →

On August 21, 1984, 3 hail, 5 damaging-wind and 1 tornado reports were logged across 5 states. The largest hail reported was 1.75″ (golf ball size) in Pueblo County, CO.

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
CO3011.75″
OK020–
KS010–
FL010–
MO010–

Cities with hail reported within 5 miles

CityPopulationLargest report
Pueblo, CO111,1661.75″

Hail reports (3)

Time (UTC)SizeLocation
22:441.75″Pueblo County, CO
23:151.75″Pueblo County, CO
00:151.75″Pueblo County, CO

Damage, injuries and deaths

National Weather Service offices recorded about $3,000 in property damage and 9 injuries from hail, thunderstorm wind and tornadoes across the US on this storm day (9 events in 5 states). Before 1996 the database holds only tornado, hail and wind events, and damage was often entered as a range, so treat these figures as rough. Injuries and deaths are those the events caused directly.

CountyEventsInjuriesDeathsProperty damage
Pueblo County, CO290$3,000

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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