National Storms

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HailWindTornado

1983 storm days

Storm reports for June 30, 1983

On June 30, 1983, 19 hail, 84 damaging-wind and 9 tornado reports were logged across 15 states.

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19hail reports
84damaging-wind reports
9tornado reports
3.00″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

← Jun 29, 1983 All 1983 storm days · June 1983 Jul 1, 1983 →

Other storms on June 30 →

On June 30, 1983, 19 hail, 84 damaging-wind and 9 tornado reports were logged across 15 states. The largest hail reported was 3.00″ (teacup size) in Cherry 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

StateHailWindTornadoLargest hail
MN51931.75″
IA12501.75″
WI51132.00″
SD31411.75″
NE3303.00″
MI051–
TX020–
ND1001.75″
AR1001.00″
OH001–
PA010–
WV010–
GA010–
KY010–
TN010–

Cities with hail reported within 5 miles

CityPopulationLargest report
Valentine, NE2,6423.00″
Sioux Falls, SD209,2891.75″
Mankato, MN46,4591.75″
Buffalo, MN16,7361.75″
North Mankato, MN14,1421.75″
Box Elder, SD13,8870.75″

Hail reports (19)

Time (UTC)SizeLocation
03:403.00″Cherry County, NE
04:203.00″Cherry County, NE
22:242.00″Douglas County, WI
22:422.00″Douglas County, WI
22:001.75″Renville County, MN
23:151.75″Wright County, MN
01:301.75″Blue Earth County, MN
02:451.75″Morton County, ND
06:151.75″Minnehaha County, SD
08:451.75″Minnehaha County, SD
10:551.75″Grundy County, IA
22:231.50″Renville County, MN
00:301.50″Sawyer County, WI
00:301.50″Sawyer County, WI
07:001.50″Brown County, MN
08:001.50″Burt County, NE
21:251.00″Clark County, AR
21:120.75″Burnett County, WI
23:150.75″Meade County, SD

Damage, injuries and deaths

National Weather Service offices recorded about $5 million in property damage from hail, thunderstorm wind and tornadoes across the US on this storm day (112 events in 15 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
Carver County, MN200$5 million
Branch County, MI100$25,000
Pickaway County, OH100$3,000
Turner County, SD100$3,000
St. Louis County, MN100$0
Ashland County, WI100$0
Iron County, WI100$0
Pepin County, WI100$0

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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