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Storm reports for August 20, 2014

NOAA recorded 49 hail reports, 174 wind reports and 3 tornado reports in 21 states on August 20, 2014.

in 21 states
226
Storm reports
About 33 miles from Knoxville, TN
1.75 in
Largest hail
Near 41.14, -100.22, NE
82 mph
Highest gust
Highest rating EF0, about 30 miles from Detroit, MI
3
Tornado reports
Sources: NOAA/NWS Storm Prediction Center reports; damage surveys from the NWS Damage Assessment Toolkit

Hail, inches

  • 0.75
  • 1
  • 1.5
  • 2
  • 2.5
  • 3+

Dots: reports.

  • Wind report
  • Tornado and its path
  • Surveyed tornado path

Source: NOAA/NWS Storm Prediction Center, final severe weather database (from NOAA's Storm Data). Report day: 12:00 UTC on August 20, 2014 to 12:00 UTC the next day. Times are Central.

Select a dot or a path for the report. NWS survey teams walked the shaded paths after the storm; each is drawn at the widest width they found, so it can look wider than the damage at any one spot.

Reports by hour

Hail49, most at 5 PM

Wind174, most at 4 PM

Tornado3, most at 1 PM

Reports per hour, Central time. Each row has its own scale.

Every report

Source: NOAA/NWS Storm Prediction Center.

TimeRatingWherePath
1:04 PMEF0About 30 miles from Detroit, MI0.29 mi long, 100 yd wide
2:45 PMEF0Near 43.90, -113.59, ID0.1 mi long, 5 yd wide
5:20 AMEF0Near 44.04, -94.92, MN0.1 mi long, 50 yd wide

By state

StateReportsHailWindTornado
Tennessee605550
Georgia463430
Kentucky282260
Nebraska166100
South Dakota151050
North Carolina144100
Virginia120120
North Dakota8530
South Carolina5320
Iowa4220
Illinois4040
Utah3300
California2200
Minnesota2101
Florida1100
Idaho1001
Indiana1100
Kansas1100
Michigan1001
Missouri1010
Texas1010

Cities with reports nearby

Reports within 15 miles of the center of each city we track.

CityLargest hailHighest gustTornado reports
Bismarck, ND1.25 inNone0
Atlanta, GANone58 mph0
Clarksville, TNNone75 mph0
Columbus, GANone58 mph0
Durham, NCNone58 mph0
Knoxville, TNNone60 mph0
Lexington, KYNone60 mph0
Nashville, TNNone64 mph0
Odessa, TXNone75 mph0
Raleigh, NCNone58 mph0
Spartanburg, SCNone58 mph0

Reports are what observers recorded near a location, not a complete record of every storm. They don’t describe conditions at any building.