01 / YEAR-BY-YEAR
EVENT FILE / 19103MINIMUM 5 REPORTS
JOHNSON · IA
Tornado history
NOAA records coded as Tornado in Johnson during the ten complete years from 2016 through 2025.
Reports13NOAA county-coded rows
Population context8.3per 100,000 residents · 2024 ACS denominator 156,639
Injuries2direct + indirect fields
Fatalities0direct + indirect fields
Not a probability
13 reports in ten years does not mean a 1.3-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 |
|---|---|---|---|---|
| 2024-05-24 | NOAA 1,177,726 | NWS Storm Survey | EF1 | $0 |
| 2024-05-24 | NOAA 1,177,502 | NWS Storm Survey | EF0 | $0 |
| 2024-05-24 | NOAA 1,177,496 | NWS Storm Survey | EF1 | $0 |
| 2024-05-24 | NOAA 1,177,484 | NWS Storm Survey | EF1 | $0 |
| 2023-03-31 | NOAA 1,087,119 | Trained Spotter | EF2 | $0 |
| 2023-03-31 | NOAA 1,087,116 | NWS Storm Survey | EF0 | $0 |
| 2023-03-31 | NOAA 1,087,101 | NWS Storm Survey | EF2 | $0 |
| 2023-03-31 | NOAA 1,087,096 | NWS Storm Survey | EF2 | $0 |