Storm reports for September 9, 2011

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 9 →

On September 9, 2011, 6 hail, 5 damaging-wind and 0 tornado reports were logged across 4 states. The largest hail reported was 1.25″ (half dollar size) in Pima County, AZ.

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 (6)

Damage, injuries and deaths

National Weather Service offices recorded about $207,000 in property damage from hail, thunderstorm wind and tornadoes across the US on this storm day (11 events in 4 states). Injuries and deaths are those the events caused directly.

What the National Weather Service wrote

• Pima County, AZ (near Emery Park) · Thunderstorm wind 60 mph · $150,000
  “Thunderstorm winds downed several trees on Tucson's south side. One tree fell on a truck and another onto an apartment building. The truck was totaled but the building only received minor damage.”
• Pinal County, AZ (near Stanfield) · Thunderstorm wind 49 mph · $35,000
  “Scattered thunderstorms with strong, damaging winds developed over the south central Arizona deserts during the evening hours on September 9th. A trained weather spotter reported that shingles were torn off the roofs of several homes located about 11 miles west of Stanfield.”
• Pinal County, AZ (near Lirim) · Thunderstorm wind 58 mph · $20,000
  “Scattered thunderstorms developed over the south central Arizona deserts during the evening hours on September 9th. The storms produced strong, damaging winds estimated to be at least 50 knots.”
• Jackson County, MO (near Blue Spgs) · Thunderstorm wind 60 mph · $2,000
  “Powerlines and trees were reported down, just west of Highway 7, on Highway 40. Thunderstorm wind gusts were estimated up to 60 mph.”
• Shawnee County, KS (near Topeka) · Thunderstorm wind 64 mph
  “Tree damage at 29th and Fairlawn with 8 inch limb down as result of small microburst.”
• Pima County, AZ (near Continental) · Hail 1.25″
  “A severe thunderstorm produced a swath of large hail from Green Valley northeastward several miles out of town.”

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