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Tornado History
Union Tornado History
This county-level tornado history page focuses on Union, New Jersey. The records below identify 13 tornadoes from 1952 through 2019, including a highest listed rating of F1 (Moderate damage). NOAA damage estimates in this group total at least $4.7M, with 0 deaths and 3 injuries recorded across the listed events.
Key Tornado Statistics
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Check any addressKey Tornado Facts for Union, New Jersey
Top local patterns from the historical tornado records in this group.
Average 0.2 tornadoes per year (0.1/yr in last decade)
July is the peak tornado month with 4 recorded events
Deadliest tornado: F1 in Union, New Jersey with 0 deaths
1987 was the most active year with 2 tornadoes
The 1980s had the most tornado activity (5 events)
Longest tornado: 6 miles in Union, New Jersey
Widest tornado: 100.0 yards in Union, New Jersey
Most tornadoes in one day: 2 on Sep 7, 1998
Monthly Distribution
Shows tornado frequency across months of the year, highlighting seasonal patterns and peak tornado periods.
Summary: In Union, New Jersey, July is the most active month with 4 tornadoes.
Annual Tornado Trend
Shows year-by-year tornado counts, making active years and quiet stretches easier to spot.
Summary: 1987 was the most active year with 2 recorded tornadoes.
Property Damage Trends
Visualizes reported property damage over time. Bars use a log-like scale so very large damage years do not flatten the rest of the chart.
Summary: The highest reported property damage year in this group is 1990 with at least $2.5M in NOAA-listed property damage.
Historical Track Sketch
Notable Tornado Records
The table highlights the strongest and most damaging records in this page's local dataset. Damage totals are NOAA-reported minimum estimates where available.
| Date | Rating | Area | Length | Width | Deaths | Injuries | Min. property damage |
|---|---|---|---|---|---|---|---|
| September 7, 1998 | F1 | Union, New Jersey | 0.2 mi | 50 yd | 0 | 0 | $550K |
| April 5, 1952 | F1 | Union, New Jersey | 0.2 mi | 33 yd | 0 | 0 | $2K |
| June 29, 1973 | F1 | Union, New Jersey | 0.5 mi | 23 yd | 0 | 0 | $2K |
| October 5, 1985 | F1 | Union, New Jersey | 6 mi | 77 yd | 0 | 0 | N/A |
| July 26, 1987 | F1 | Union, New Jersey | 0.5 mi | 23 yd | 0 | 0 | N/A |
| October 18, 1990 | F0 | Union, New Jersey | 0.5 mi | 50 yd | 0 | 3 | $2.5M |
| September 7, 1998 | F0 | Union, New Jersey | 0.2 mi | 30 yd | 0 | 0 | $1.5M |
| August 7, 2019 | EF0 | Union, New Jersey | 0.1 mi | 100 yd | 0 | 0 | $117K |
| July 1, 2013 | EF0 | Union, New Jersey | 4.77 mi | 50 yd | 0 | 0 | $20K |
| July 14, 1987 | F0 | Union, New Jersey | 0.1 mi | 7 yd | 0 | 0 | N/A |
| May 23, 1988 | F0 | Union, New Jersey | 0.2 mi | 10 yd | 0 | 0 | N/A |
| November 16, 1989 | F0 | Union, New Jersey | 1 mi | 13 yd | 0 | 0 | N/A |
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Source And Limits
Data source: NOAA/NCEI. TornadoTrace summarizes historical records for screening and research. Coordinates, damage estimates, narratives, and event details can be approximate, incomplete, revised, or missing. Do not use this page as legal, insurance, engineering, real estate, emergency management, or safety advice.