01 / YEAR-BY-YEAR
EVENT FILE / 39107MINIMUM 5 REPORTS
MERCER · OH
Tornado history
NOAA records coded as Tornado in Mercer during the ten complete years from 2016 through 2025.
Reports11NOAA county-coded rows
Population context25.9per 100,000 residents · 2024 ACS denominator 42,484
Injuries16direct + indirect fields
Fatalities1direct + indirect fields
Not a probability
11 reports in ten years does not mean a 1.1-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$32.9Mnot inflation-adjusted
Crop damage$80Knot 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 1,179,531 | NWS Storm Survey | EF1 | $50K |
| 2024-05-07 | NOAA 1,172,539 | NWS Storm Survey | EF2 | $50K |
| 2024-05-04 | NOAA 1,172,364 | NWS Storm Survey | EFU | $0 |
| 2024-03-14 | NOAA 1,161,959 | NWS Storm Survey | EF1 | $500K |
| 2024-03-14 | NOAA 1,161,942 | NWS Storm Survey | EF1 | $250K |
| 2023-03-31 | NOAA 1,081,302 | NWS Storm Survey | EF0 | $30K |
| 2021-06-18 | NOAA 955,328 | NWS Storm Survey | EF2 | $1.1M |
| 2019-05-27 | NOAA 817,483 | NWS Storm Survey | EF3 | $15.0M |