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Storm reports for July 17, 2020

NOAA recorded 39 hail reports, 166 wind reports and 7 tornado reports in 9 states on July 17, 2020.

in 9 states
212
Storm reports
Near 47.92, -98.82, ND
2.75 in
Largest hail
Near 48.27, -99.26, ND
101 mph
Highest gust
Highest rating EF1, near 48.27, -99.26, ND
7
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 July 17, 2020 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

Hail39, most at 5 PM

Wind166, most at 11 PM

Tornado7, most at 1 AM

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

Every report

Source: NOAA/NWS Storm Prediction Center.

TimeRatingWherePath
2:59 PMEF0Near 48.29, -99.25, ND0.1 mi long, 30 yd wide
3:47 PMEF1Near 48.27, -99.26, ND0.25 mi long, 40 yd wide
4:54 PMEF1Near 48.35, -96.86, MN3.16 mi long, 150 yd wide
12:59 AMEF1About 52 miles from Minneapolis, MN2.96 mi long, 150 yd wide
1:17 AMEF0About 50 miles from Minneapolis, MN1.26 mi long, 75 yd wide
1:48 AMEF1About 25 miles from Duluth, MN0.42 mi long, 50 yd wide
2:51 AMEF1Near 46.44, -90.91, WI0.6 mi long, 50 yd wide

By state

StateReportsHailWindTornado
Minnesota715633
North Dakota6228322
South Dakota305250
Wisconsin250232
North Carolina100100
Virginia100100
Illinois2020
Nebraska1100
New Mexico1010

Cities with reports nearby

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

CityLargest hailHighest gustTornado reports
Bismarck, ND1.5 inNone0
Asheville, NCNone58 mph0
Fargo, NDNone70 mph0
Lynchburg, VANone63 mph0
Minneapolis, MNNone59 mph0
Richmond, VANone58 mph0

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