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Storm reports for October 9, 2021

NOAA recorded 8 hail reports, 17 wind reports and 7 tornado reports in 5 states on October 9, 2021.

in 5 states
32
Storm reports
Near 43.96, -98.74, SD
1.75 in
Largest hail
Near 45.81, -96.22, MN
86 mph
Highest gust
Highest rating EF1, near 46.90, -95.06, MN
7
Tornado reports
Sources: NOAA/NWS Storm Prediction Center reports; radar hail estimates from NOAA MRMS; gust estimates from NOAA URMA; damage surveys from the NWS Damage Assessment Toolkit

Hail, inches

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

Dots: reports. Shading: radar estimate.

  • Wind report
  • Estimated gusts, 50 to 90 mph
  • 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 October 9, 2021 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. Gust lines are estimates: the highest gust of the day in NOAA's hourly 2.5 km wind analysis (URMA), which fills in between weather stations. They aren't measurements at any building.

Reports by hour

Hail8, most at 3 PM

Wind17, most at 6 PM

Tornado7, most at 5 PM

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

Every report

Source: NOAA/NWS Storm Prediction Center.

TimeRatingWherePath
4:12 PMEF0Near 45.14, -98.40, SD1.19 mi long, 100 yd wide
5:12 PMEF0Near 45.60, -97.88, SD0.01 mi long, 10 yd wide
5:31 PMEF0Near 45.52, -97.52, SD0.01 mi long, 10 yd wide
6:40 PMEF0Near 45.98, -97.09, ND0.1 mi long, 10 yd wide
7:10 PMEF0Near 45.68, -96.46, MN0.84 mi long, 10 yd wide
7:21 PMEF0Near 45.76, -96.29, MN1.6 mi long, 10 yd wide
10:35 PMEF1Near 46.90, -95.06, MN0.21 mi long, 25 yd wide

By state

StateReportsHailWindTornado
South Dakota20893
Minnesota6033
North Dakota4031
Florida1010
Illinois1010

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