01 / YEAR-BY-YEAR
EVENT FILE / 17111MINIMUM 5 REPORTS
MCHENRY · IL
Tornado history
NOAA records coded as Tornado in Mchenry during the ten complete years from 2016 through 2025.
Reports7NOAA county-coded rows
Population context2.2per 100,000 residents · 2024 ACS denominator 312,591
Injuries0direct + indirect fields
Fatalities0direct + indirect fields
Not a probability
7 reports in ten years does not mean a 0.7-event annual forecast. Reporting units, event segmentation, coverage, and local exposure all affect the count.
03 / RECORDED CONSEQUENCES
Impact fields on these rows
Damage estimates are nominal values as filed by the reporting source and retained by NOAA.
Property damage$0not inflation-adjusted
Crop damage$0not inflation-adjusted
First report year2,017within selected window
Latest report year2,024within selected window
04 / RECENT ROW SAMPLE
Latest records in this slice
Up to eight latest rows are shown for auditability. Open NOAA for complete narratives and revisions.
| Date | Event ID | Source | Magnitude / scale | Filed damage |
|---|---|---|---|---|
| 2024-05-07 | NOAA 1,178,613 | NWS Storm Survey | EF0 | $0 |
| 2023-07-12 | NOAA 1,126,636 | NWS Storm Survey | EF0 | $0 |
| 2023-07-12 | NOAA 1,126,609 | NWS Storm Survey | EF1 | $0 |
| 2023-05-31 | NOAA 1,102,925 | Public | EFU | $0 |
| 2021-08-09 | NOAA 980,587 | NWS Storm Survey | EF1 | $0 |
| 2020-08-10 | NOAA 914,488 | NWS Storm Survey | EF1 | $0 |
| 2017-05-17 | NOAA 690,824 | NWS Storm Survey | EF1 | $0 |