Storm reports for August 7, 2010

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

← Aug 6, 2010 All 2010 storm days · August 2010 Aug 8, 2010 →

Other storms on August 7 →

On August 7, 2010, 21 hail, 25 damaging-wind and 11 tornado reports were logged across 9 states. The largest hail reported was 1.75″ (golf ball size) in Wilkin County, MN.

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

Cities with hail reported within 5 miles

Hail reports (21)

Damage, injuries and deaths

National Weather Service offices recorded about $595,000 in property damage and 9 injuries from hail, thunderstorm wind and tornadoes across the US on this storm day (59 events in 9 states). Injuries and deaths are those the events caused directly.

What the National Weather Service wrote

• Barron County, WI (near Cumberland) · Thunderstorm wind 81 mph · $100,000 · 8 injuries
  “A National Weather Service Storm Damage Survey determined that downburst winds caused substantial tree damage north of Cumberland, Wisconsin. In addition, a local business roof was blown off just north of Cumberland, and several trailers in Eagle Point Campground were damaged.”
• Polk County, WI (near Luck) · Tornado EF0 · $100,000 · 1 injury
  “A National Weather Service Storm Damage Survey determined that an EF-0 touched down two miles west of Bone Lake, to about one mile south of Bone Lake, Wisconsin. Damage was extensive to hundreds of large trees that included several two foot diameter Pine Trees.”
• Barron County, WI (near Barronett) · Tornado EF1 · $250,000
  “A National Weather Service Storm Damage Survey determined that an EF-1 tornado touched down approximately 4.5 miles north-northeast of Cumberland, and tracked east-southeast to approximately six miles northeast of Cumberland, Wisconsin. Structural damage was confined to a barn and garage destroyed.”
• Volusia County, FL (near Edgewater) · Tornado EF0 · $58,000
  “As a line of thunderstorms moved from the mainland to the Volusia County coast, a|waterspout formed over Browns Bay, a marshy area east of the intracoastal river.”
• Mille Lacs County, MN (near Milaca Muni Arpt) · Thunderstorm wind 64 mph · $25,000
  “Severe straight-line winds caused a patio awning to blow away, a port-a-potty to blow over, and several 2-3 inch diameter tree limbs to be torn off a large tree. In addition, the northern portion of Milaca, Minnesota, lost power.”
• Douglas County, MN (near Evansville) · Tornado EF1 · $25,000
  “A National Weather Service Storm Damage Survey from the Grand Forks, North Dakota Office determined that an EF-1 tornado touched down about one mile north of Wendell in Grant County, and had an intermittent track east-southeast through Grant County.”

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.

Guides: What radar-estimated hail (MESH) is and isn't · Storm reports: preliminary vs final