Storm Event Report
Grafton, IA Hail and Wind Storm Report
Sep 22, 2025 | Grafton, Worth County, IA | 2025-09-22 severe weather window
Grafton, IA storm report for 2025-09-22. We found 1 hail reports (max 1.00 in) and 0 wind/tornado reports (peak none measured, including 0 tornado reports).
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Impacted Places
Grafton
Hail Stats
- Max Report
- 1.00 in
- Reports
- 1
- Severe Reports
- 1
Wind Stats
- Reports
- 0
- Tornado Reports
- 0
Ring Impact (1mi / 3mi / 10mi)
hail
- Events within 1 mile
- 1
- Events within 3 miles
- 1
- Events within 10 miles
- 2
- Severe days within 10 miles
- 1
- Max within 10 miles
- 1.00 in
wind
- Events within 1 mile
- 0
- Events within 3 miles
- 0
- Events within 10 miles
- 0
- Severe days within 10 miles
- 0
- Max within 10 miles
- -
Verified Event Log (5-Year Window)
| Date | Hazard | Intensity | Distance | Location | Source |
|---|---|---|---|---|---|
| 2025-09-22 | hail | 1.00 in | - | Grafton, IA | NOAA SPC |
Time estimated. (DMX)
Report Highlights
- Grafton recorded 1 hail reports on 2025-09-22.
- 0 wind/tornado reports were also observed in the same convective window.
- Grafton recorded 0 wind/tornado reports on 2025-09-22.
- 1 hail reports provide companion context for mixed-hazard risk.
Data & Methodology
- Noaa Spc
- 1
- Derived from NOAA SPC daily severe weather reports.
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Timeline
2025-09-22T22:33:00Z
Hail 1.00 in
Time estimated. (DMX)