01 / YEAR-BY-YEAR
EVENT FILE / 34021MINIMUM 5 REPORTS
MERCER · NJ
Tornado history
NOAA records coded as Tornado in Mercer during the ten complete years from 2016 through 2025.
Reports8NOAA county-coded rows
Population context2.1per 100,000 residents · 2024 ACS denominator 385,864
Injuries0direct + indirect fields
Fatalities0direct + indirect fields
Not a probability
8 reports in ten years does not mean a 0.8-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 year2,019within 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 |
|---|---|---|---|---|
| 2024-06-14 | NOAA 1,197,548 | NWS Storm Survey | EF0 | $0 |
| 2023-04-01 | NOAA 1,104,149 | NWS Storm Survey | EF1 | $0 |
| 2023-04-01 | NOAA 1,091,063 | NWS Storm Survey | EF1 | $0 |
| 2023-02-21 | NOAA 1,074,943 | NWS Storm Survey | EF2 | $0 |
| 2021-09-01 | NOAA 972,307 | NWS Storm Survey | EF0 | $0 |
| 2021-07-29 | NOAA 965,635 | NWS Storm Survey | EF1 | $0 |
| 2021-07-29 | NOAA 965,633 | NWS Storm Survey | EF2 | $0 |
| 2019-08-07 | NOAA 840,848 | NWS Storm Survey | EF0 | $0 |