01 / YEAR-BY-YEAR
EVENT FILE / 42019MINIMUM 5 REPORTS
BUTLER · PA
Tornado history
NOAA records coded as Tornado in Butler during the ten complete years from 2016 through 2025.
Reports9NOAA county-coded rows
Population context4.6per 100,000 residents · 2024 ACS denominator 197,254
Injuries0direct + indirect fields
Fatalities0direct + indirect fields
Not a probability
9 reports in ten years does not mean a 0.9-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$100Knot inflation-adjusted
Crop damage$0not inflation-adjusted
First report year2,016within selected window
Latest report year2,025within 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 |
|---|---|---|---|---|
| 2025-05-21 | NOAA 1,266,149 | NWS Storm Survey | EF0 | $5K |
| 2025-05-21 | NOAA 1,266,125 | NWS Storm Survey | EF0 | $50K |
| 2021-10-21 | NOAA 1,026,346 | NWS Storm Survey | EF1 | $0 |
| 2021-10-21 | NOAA 987,929 | NWS Storm Survey | EF0 | $0 |
| 2019-06-16 | NOAA 829,860 | NWS Storm Survey | EF1 | $0 |
| 2017-07-10 | NOAA 741,698 | NWS Storm Survey | EF0 | $15K |
| 2017-05-01 | NOAA 702,458 | NWS Storm Survey | EF0 | $5K |
| 2017-05-01 | NOAA 702,457 | NWS Storm Survey | EF0 | $20K |