Storm reports for September 11, 2018

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

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Other storms on September 11 →

On September 11, 2018, 8 hail, 1 damaging-wind and 0 tornado reports were logged across 2 states. The largest hail reported was 1.25″ (half dollar size) in Walsh County, ND.

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

Hail reports (8)

Damage, injuries and deaths

National Weather Service offices recorded 9 hail, wind or tornado events across the US on this storm day, with no damage estimate, injury or death entered. Injuries and deaths are those the events caused directly.

What the National Weather Service wrote

• Walsh County, ND (near Minto) · Thunderstorm wind 58 mph
  “A few 4 to 6 inch diameter tree branches were blown down. A nearby personal weather station reported a 55 mph wind gust.”
• Kittson County, MN (near Karlstad) · Hail 1.25″
  “The hail was mostly dime to nickel size.”
• Marshall County, MN (near Radium) · Hail 1.00″
  “Dime to quarter sized hail fell along with heavy rain and gusty winds.”
• Walsh County, ND (near Fordville Arpt) · Hail 1.00″
  “Gusty winds and heavy rain accompanied the hail.”

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