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U.S. Storm Day Summary

U.S. Hail and Wind Summary for September 20, 2025

Sep 20, 2025 | United States | 2025-09-20 national severe weather summary

National storm summary for September 20, 2025: 17 hail reports and 20 wind/tornado reports across 11 states. Peak hail reached 1.75 in and peak wind reached 84 mph.

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Impacted Places

4 W Owasso, OKAtlanta, IL1 S Altamont, IL3 NNW Neffs, OH2 S Oconee, IL4 S Fairmont, OKMarcellus, MI4 SE Billings, OK2 S Waukomis, OK6 WNW Washburn, TX6 NW Washburn, TX3 S Collinsville, OK3 W Owasso, OK2 W Owasso, OK2 ESE Wayne, MODecatur, AR1 S Pisgah Church, FL1 W Oak Grove, IN2 W Mount Erie, ILPana, IL3 SSW Freedom, OK4 SSW Pantex, TX3.3 NW Dale, WI1 ESE Washburn, TX

Hail Stats

Max Report
1.75 in
Reports
17
Severe Reports
17

Wind Stats

Max Gust
84 mph
Reports
20
Tornado Reports
1

Ring Impact (1mi / 3mi / 10mi)

hail

Events within 1 mile
17
Events within 3 miles
20
Events within 10 miles
26
Severe days within 10 miles
1
Max within 10 miles
1.75 in

wind

Events within 1 mile
20
Events within 3 miles
24
Events within 10 miles
30
Severe days within 10 miles
1
Max within 10 miles
84 mph

Verified Event Log (5-Year Window)

DateHazardIntensityDistanceLocationSource
2025-09-20hail1.75 in-4 W Owasso, OKNOAA SPC
2025-09-20hail1.25 in-4 W Owasso, OKNOAA SPC
2025-09-20hail1.25 in-3 S Collinsville, OKNOAA SPC
2025-09-20hail1.25 in-Decatur, ARNOAA SPC
2025-09-20hail1.00 in-Atlanta, ILNOAA SPC
2025-09-20hail1.00 in-1 S Altamont, ILNOAA SPC
2025-09-20hail1.00 in-3 NNW Neffs, OHNOAA SPC
2025-09-20hail1.00 in-2 S Oconee, ILNOAA SPC
2025-09-20hail1.00 in-4 S Fairmont, OKNOAA SPC
2025-09-20hail1.00 in-Marcellus, MINOAA SPC
2025-09-20hail1.00 in-4 SE Billings, OKNOAA SPC
2025-09-20hail1.00 in-2 S Waukomis, OKNOAA SPC
2025-09-20hail1.00 in-6 WNW Washburn, TXNOAA SPC
2025-09-20hail1.00 in-6 NW Washburn, TXNOAA SPC
2025-09-20hail1.00 in-3 W Owasso, OKNOAA SPC
2025-09-20hail1.00 in-2 W Owasso, OKNOAA SPC
2025-09-20hail1.00 in-2 ESE Wayne, MONOAA SPC
2025-09-20tornadoTornado UNK-2 ENE Mason City, ILNOAA SPC
2025-09-20wind84 mph-4 E Waukomis, OKNOAA SPC
2025-09-20wind75 mph-4 SSW Pantex, TXNOAA SPC
2025-09-20wind64 mph-3 SSW Freedom, OKNOAA SPC
2025-09-20wind64 mph-10 ENE Palo Duro Canyon, TXNOAA SPC
2025-09-20wind63 mph-4 SW Catoosa, OKNOAA SPC
2025-09-20wind62 mph-18 NNE Callao, UTNOAA SPC

Golf ball size hail. (TSA)

Report from mPING: Half Dollar (1.25 in.). (TSA)

Half dollar size hail. (TSA)

(TSA)

Relayed by WCIA TV Media. (ILX)

Relayed by WCIA TV Media. (ILX)

(PBZ)

Report from mPING: Quarter (1.00 in.). (ILX)

Report Highlights

  • 17 hail reports were logged nationwide on September 20, 2025.
  • The largest hail report reached 1.75 in.
  • 20 wind/tornado reports were logged nationwide on September 20, 2025.
  • 1 tornado reports were included in this day summary.

Data & Methodology

Noaa Spc
37
  • Derived from NOAA SPC daily severe weather reports.

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Day Summary Archives

Recent Day Summaries

Timeline

  1. 2025-09-20T23:48:00Z

    Wind Wind report

    Much of the west half of Fennville is without power. At least one line and several large tree branches witnessed down. A very large tree on the road at 118th Ave near 4 (GRR)

  2. 2025-09-20T23:27:00Z

    Wind 84 mph

    Measured by mobile mesonet. Also power poles down on Wood Rd. between Cleveland and Oakwood. (OUN)

  3. 2025-09-20T23:20:00Z

    Hail 1.00 in

    (OUN)

  4. 2025-09-20T23:20:00Z

    Wind Wind report

    Tree down. Time estimated by dispatch. (GRB)

  5. 2025-09-20T23:00:00Z

    Hail 1.00 in

    (IWX)

  6. 2025-09-20T23:00:00Z

    Wind Wind report

    Local media reported truck and camper flipped over on US 287 a mile east of Washburn. (AMA)

  7. 2025-09-20T22:48:00Z

    Wind Wind report

    Trees down. Delayed report. Time estimated by radar. (GRB)

  8. 2025-09-20T22:37:00Z

    Hail 1.00 in

    (OUN)

  9. 2025-09-20T22:15:00Z

    Wind 75 mph

    (AMA)

  10. 2025-09-20T22:05:00Z

    Wind 64 mph

    Freedom Mesonet site. (OUN)

  11. 2025-09-20T21:15:00Z

    Wind Wind report

    Report of a tree split and several large 6 to 8 inch branches down in Pana. (ILX)

  12. 2025-09-20T21:10:00Z

    Wind 60 mph

    Estimated 60 mph wind gusts along Hwy 161 a few miles west of Mount Erie. (PAH)