Storm reports for June 20, 2017

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 June 20 →

On June 20, 2017, 64 hail, 44 damaging-wind and 2 tornado reports were logged across 15 states. The largest hail reported was 4.25″ (grapefruit size) in Grant County, KS.

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 (64)

Damage, injuries and deaths

National Weather Service offices recorded about $4.1 million in property damage and $550,000 in crop damage from hail, thunderstorm wind and tornadoes across the US on this storm day (110 events in 15 states). Injuries and deaths are those the events caused directly.

What the National Weather Service wrote

• Nuckolls County, NE (near Superior) · Thunderstorm wind 75 mph · $3 million
  “Wind gusts were estimated to around 75 MPH. Tree limbs of 6 to 10 inches in diameter were downed, and several streets closed due to trees across them. Power was out for much of the town for several hours. A couple vehicles were damaged by falling tree limbs.”
• Okaloosa County, FL (near Shalimar) · Tornado EF0 · $40,000
  “The EF-0 tornado first touched down near Hollywood Blvd NE and tracked two and a half miles northeast, ending near the Falcon House Apartments. The path was non continuous and at times the only visible damage was at tree top level.”
• Rooks County, KS (near Zurich) · Hail 1.25″ · $25,000
  “Quarter to half dollar size hail fell along a path from Zurich to Plainville.”
• Franklin County, FL (near Apalachicola) · Tornado EF0 · $10,000
  “A tornadic waterspout moved onshore western portion of St. George Island, causing minor tree damage and minor roof damage to 3 well-built coastal homes. Video on social media confirms that the tornado was on the ground as it crossed the beach.”
• Webster County, NE (near Inavale) · Thunderstorm wind 60 mph · $5,000
  “The emergency manager reported several broken tree branches and a broken flagpole.”
• Rich County, UT (near Garden City) · Thunderstorm wind 45 mph · $2,000
  “A maximum wind gust of 45 mph was recorded at the Bear Lake sensor. Wind damage was reported near Bear Lake and in Garden City, including large tree limbs that were damaged and roof shingles that were blown off of a house.”

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