National Storms

On the map: every storm report logged this day.

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HailWindTornado

1971 storm days

Storm reports for July 30, 1971

On July 30, 1971, 3 hail, 0 damaging-wind and 1 tornado reports were logged across 2 states.

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3hail reports
0damaging-wind reports
1tornado reports
1.50″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

← Jul 29, 1971 All 1971 storm days · July 1971 Jul 31, 1971 →

Other storms on July 30 →

On July 30, 1971, 3 hail, 0 damaging-wind and 1 tornado reports were logged across 2 states. The largest hail reported was 1.50″ (ping pong ball size) in Rio Arriba 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
NM3001.50″
MD001–

Hail reports (3)

Time (UTC)SizeLocation
23:001.50″Rio Arriba County, NM
22:301.00″Sierra County, NM
01:001.00″Torrance County, NM

Damage, injuries and deaths

National Weather Service offices recorded about $25,000 in property damage from hail, thunderstorm wind and tornadoes across the US on this storm day (4 events in 2 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
Queen Anne's County, MD100$25,000

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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