Storm Event Report
Bull Valley, IL Hail and Wind Storm Report (1 NNE)
Sep 21, 2025 | 1 NNE Bull Valley, McHenry County, IL | 2025-09-21 severe weather window
1 NNE Bull Valley, IL storm report for 2025-09-21. We found 0 hail reports (max none measured) and 2 wind/tornado reports (peak none measured, including 0 tornado reports).
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Impacted Places
Hail Stats
- Reports
- 0
- Severe Reports
- 0
Wind Stats
- Reports
- 2
- Tornado Reports
- 0
Ring Impact (1mi / 3mi / 10mi)
hail
- 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
- -
wind
- Events within 1 mile
- 2
- Events within 3 miles
- 3
- Events within 10 miles
- 4
- Severe days within 10 miles
- 1
- Max within 10 miles
- -
Verified Event Log (5-Year Window)
| Date | Hazard | Intensity | Distance | Location | Source |
|---|---|---|---|---|---|
| 2025-09-21 | wind | Wind report | - | 1 NNE Bull Valley, IL | NOAA SPC |
| 2025-09-21 | wind | Wind report | - | 1 NNE Bull Valley, IL | NOAA SPC |
Corrects the timing of previous tstm wnd dmg report from 1 NNE Bull Valley. Report of power line wires down in roadway. Time estimated by radar. (LOT)
Report of power line wires down in roadway. Time estimated by radar. (LOT)
Report Highlights
- 1 NNE Bull Valley recorded 0 hail reports on 2025-09-21.
- 2 wind/tornado reports were also observed in the same convective window.
- 1 NNE Bull Valley recorded 2 wind/tornado reports on 2025-09-21.
- 0 hail reports provide companion context for mixed-hazard risk.
Data & Methodology
- Noaa Spc
- 2
- Derived from NOAA SPC daily severe weather reports.
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Timeline
2025-09-21T20:51:00Z
Wind Wind report
Report of power line wires down in roadway. Time estimated by radar. (LOT)
2025-09-21T20:38:00Z
Wind Wind report
Corrects the timing of previous tstm wnd dmg report from 1 NNE Bull Valley. Report of power line wires down in roadway. Time estimated by radar. (LOT)