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Wind in Union County, Tennessee
177 damaging wind events in the NCEI Storm Events record, 1950 to 2026. Event types counted: Thunderstorm Wind, High Wind, Strong Wind.
NCEI notes that Storm Data is compiled from a variety of sources including the National Weather Service, other federal, state and local agencies, the media and the public; that property and crop damage figures are estimates; and that some events are recorded by NWS forecast zone rather than by county. FEMA notes that NFIP claim records are redacted and aggregated to protect the privacy of policyholders. Storm records through 30 Jun 2026.
NCEI records 177 wind events in Union County, Tennessee, between 1950 and 2026, spread over 33 years.
July is the busiest month, with 48 of the recorded events. The last 20 years account for 91 events against 85 in the 20 years before, a change that reflects reporting practice as much as weather.
The county holds 0.8% of the 21,361 wind events recorded in Tennessee; its 79.2 per 100 square miles compares with 51.8 statewide.
91 wind reports with a measured or estimated speed reached the 58 mph severe threshold, and 4 reached hurricane force (74 mph).
Some winter weather and high wind events are recorded by NWS forecast zone rather than by county; zone-recorded events whose zone is named for the county are included and marked "Forecast zone" in the table.
Compared with Tennessee
| Measure | Union County | Tennessee | US |
|---|---|---|---|
| Wind events since 1950 | 177 | 21,361 | 701,953 |
| Per 100 square miles | 79.2 | 51.8 | 19.9 |
| Per 10,000 residents | 88.3 | 30.6 | 21.1 |
| Deaths recorded | 0 | 57 | 2,166 |
| Busiest month | July | June | June |
By year
Seasonality
6Feb
6Mar
3Apr
14May
31Jun
40Jul
48Aug
18Sep
1Oct
3Nov
6Dec
1
Magnitude distribution
NWS wind thresholds
- under 58 mph
- below severe threshold
- 58–73 mph
- severe
- 74–95 mph
- hurricane-force
- 96 mph and over
- extreme
Wind speed converted from the knots NCEI records; estimated and measured gusts are combined. Events without a speed are not binned.
Recorded events
All 177 events, most recent first. Magnitude is hail size, tornado rating or wind speed as recorded.
| Date | Event type | Magnitude | Property damage | Crop damage | Deaths | Injuries | Geography |
|---|---|---|---|---|---|---|---|
| 1 Aug 2024 | Thunderstorm Wind | 60 mph | — | — | — | — | County |
| 31 Jul 2024 | Thunderstorm Wind | 60 mph | — | — | — | — | County |
| 30 Jul 2024 | Thunderstorm Wind | 60 mph | — | — | — | — | County |
| 30 Jul 2024 | Thunderstorm Wind | 60 mph | — | — | — | — | County |
| 12 Aug 2023 | Thunderstorm Wind | 60 mph | — | — | — | — | County |
| 12 Aug 2023 | Thunderstorm Wind | 60 mph | — | — | — | — | County |
| 7 Aug 2023 | Thunderstorm Wind | 60 mph | — | — | — | — | County |
| 7 Aug 2023 | Thunderstorm Wind | 60 mph | — | — | — | — | County |
| 29 Jul 2023 | Thunderstorm Wind | 60 mph | — | — | — | — | County |
| 12 Jan 2023 | Thunderstorm Wind | 60 mph | — | — | — | — | County |
| 12 Jul 2022 | Thunderstorm Wind | 60 mph | — | — | — | — | County |
| 12 Jul 2022 | Thunderstorm Wind | 60 mph | — | — | — | — | County |
| 6 Jul 2022 | Thunderstorm Wind | 60 mph | — | — | — | — | County |
| 6 Jul 2022 | Thunderstorm Wind | 60 mph | — | — | — | — | County |
| 6 May 2022 | Thunderstorm Wind | 60 mph | — | — | — | — | County |
| 6 May 2022 | Thunderstorm Wind | 60 mph | — | — | — | — | County |
| 6 May 2022 | Thunderstorm Wind | 60 mph | — | — | — | — | County |
| 28 Jun 2021 | Thunderstorm Wind | 60 mph | — | — | — | — | County |
| 28 Jun 2021 | Thunderstorm Wind | 60 mph | — | — | — | — | County |
| 21 Jun 2021 | Thunderstorm Wind | 60 mph | — | — | — | — | County |
| 9 May 2021 | Thunderstorm Wind | 60 mph | — | — | — | — | County |
| 31 Jul 2020 | Thunderstorm Wind | 58 mph | — | — | — | — | County |
| 31 Jul 2020 | Thunderstorm Wind | 58 mph | — | — | — | — | County |
| 24 Jul 2020 | Thunderstorm Wind | 58 mph | — | — | — | — | County |
| 11 Jan 2020 | Thunderstorm Wind | 69 mph | — | — | — | — | County |
| 31 Oct 2019 | Thunderstorm Wind | 63 mph | — | — | — | — | County |
| 24 Jun 2019 | Thunderstorm Wind | 58 mph | — | — | — | — | County |
| 6 Nov 2018 | Thunderstorm Wind | 58 mph | — | — | — | — | County |
| 20 Jul 2018 | Thunderstorm Wind | 58 mph | — | — | — | — | County |
| 2 Jul 2018 | Thunderstorm Wind | 58 mph | — | — | — | — | County |
| 2 Jul 2018 | Thunderstorm Wind | 58 mph | — | — | — | — | County |
| 2 Jul 2018 | Thunderstorm Wind | 58 mph | — | — | — | — | County |
| 26 Jun 2018 | Thunderstorm Wind | 58 mph | — | — | — | — | County |
| 31 May 2018 | Thunderstorm Wind | 58 mph | — | — | — | — | County |
| 6 Jul 2017 | Thunderstorm Wind | 58 mph | — | — | — | — | County |
| 6 Jul 2017 | Thunderstorm Wind | 58 mph | — | — | — | — | County |
| 6 Jul 2017 | Thunderstorm Wind | 58 mph | — | — | — | — | County |
| 6 Jul 2017 | Thunderstorm Wind | 58 mph | — | — | — | — | County |
| 6 Jul 2017 | Thunderstorm Wind | 58 mph | — | — | — | — | County |
| 28 Aug 2016 | Thunderstorm Wind | 58 mph | — | — | — | — | County |
| 7 Jul 2016 | Thunderstorm Wind | 58 mph | — | — | — | — | County |
| 6 Jul 2016 | Thunderstorm Wind | 58 mph | — | — | — | — | County |
| 21 Jun 2016 | Thunderstorm Wind | 58 mph | — | — | — | — | County |
| 21 Jun 2016 | Thunderstorm Wind | 58 mph | — | — | — | — | County |
| 24 Feb 2016 | Thunderstorm Wind | 58 mph | — | — | — | — | County |
| 7 Jul 2015 | Thunderstorm Wind | 58 mph | — | — | — | — | County |
| 7 Jul 2015 | Thunderstorm Wind | 58 mph | — | — | — | — | County |
| 21 Jun 2015 | Thunderstorm Wind | 58 mph | — | — | — | — | County |
| 8 Jun 2015 | Thunderstorm Wind | 58 mph | — | — | — | — | County |
| 19 Apr 2015 | Thunderstorm Wind | 60 mph | $10K | — | — | — | County |
| 20 Aug 2014 | Thunderstorm Wind | 58 mph | $5K | — | — | — | County |
| 27 Jul 2014 | Thunderstorm Wind | 58 mph | — | — | — | — | County |
| 10 Jun 2014 | Thunderstorm Wind | 63 mph | $10K | — | — | — | County |
| 4 Apr 2014 | Thunderstorm Wind | 60 mph | $8K | — | — | — | County |
| 27 Jun 2013 | Thunderstorm Wind | 58 mph | $5K | — | — | — | County |
| 13 Jun 2013 | Thunderstorm Wind | 58 mph | $15K | — | — | — | County |
| 1 Aug 2012 | Thunderstorm Wind | 58 mph | $3K | — | — | — | County |
| 5 Jul 2012 | Thunderstorm Wind | 69 mph | — | — | — | — | County |
| 21 Jun 2011 | Thunderstorm Wind | 69 mph | $25K | — | — | — | County |
| 27 Apr 2011 | Thunderstorm Wind | 69 mph | $20K | — | — | — | County |
| 25 Apr 2011 | Thunderstorm Wind | 69 mph | $20K | — | — | — | County |
| 4 Apr 2011 | Thunderstorm Wind | 63 mph | $10K | — | — | — | County |
| 11 Sep 2010 | Thunderstorm Wind | 58 mph | — | — | — | — | County |
| 27 Jun 2010 | Thunderstorm Wind | 60 mph | $3K | — | — | — | County |
| 19 Jun 2010 | Thunderstorm Wind | 58 mph | $2K | — | — | — | County |
| 28 May 2010 | Thunderstorm Wind | 60 mph | — | — | — | — | County |
| 11 Aug 2009 | Thunderstorm Wind | 58 mph | $1K | — | — | — | County |
| 4 Aug 2009 | Thunderstorm Wind | 60 mph | $2K | — | — | — | County |
| 4 Aug 2009 | Thunderstorm Wind | 67 mph | $15K | — | — | — | County |
| 4 Aug 2009 | Thunderstorm Wind | 58 mph | $2K | — | — | — | County |
| 28 Jun 2009 | Thunderstorm Wind | 60 mph | $5K | — | — | — | County |
| 28 Jun 2009 | Thunderstorm Wind | 60 mph | $5K | — | — | — | County |
| 18 Jun 2009 | Thunderstorm Wind | 67 mph | $15K | — | — | — | County |
| 17 Jun 2009 | Thunderstorm Wind | 69 mph | $20K | — | — | — | County |
| 16 Jun 2009 | Thunderstorm Wind | 63 mph | $3K | — | — | — | County |
| 11 Jun 2009 | Thunderstorm Wind | 63 mph | $12K | — | — | — | County |
| 10 Jun 2009 | Thunderstorm Wind | 63 mph | $5K | — | — | — | County |
| 8 May 2009 | Thunderstorm Wind | 63 mph | — | — | — | — | County |
| 8 May 2009 | Thunderstorm Wind | 63 mph | — | — | — | — | County |
| 11 Feb 2009 | Thunderstorm Wind | 69 mph | $15K | — | — | — | County |
| 5 Jul 2008 | Thunderstorm Wind | 63 mph | — | — | — | — | County |
| 5 Jul 2008 | Thunderstorm Wind | 63 mph | — | — | — | — | County |
| 4 Jul 2008 | Thunderstorm Wind | 63 mph | — | — | — | — | County |
| 28 Jun 2008 | Thunderstorm Wind | 58 mph | $1K | — | — | — | County |
| 11 Apr 2008 | Thunderstorm Wind | 63 mph | $2K | — | — | — | County |
| 19 Mar 2008 | Thunderstorm Wind | 63 mph | — | — | — | — | County |
| 4 Mar 2008 | Thunderstorm Wind | 58 mph | — | — | — | — | County |
| 10 Jan 2008 | Thunderstorm Wind | 58 mph | — | — | — | — | County |
| 15 Jun 2007 | Thunderstorm Wind | 63 mph | $10K | — | — | — | County |
| 8 Jun 2007 | Thunderstorm Wind | 69 mph | $15K | — | — | — | County |
| 3 Apr 2007 | Thunderstorm Wind | 63 mph | $20K | — | — | — | County |
| 1 Dec 2006 | High Wind | 69 mph | $25K | — | — | — | Forecast zone |
| 11 Oct 2006 | Thunderstorm Wind | 69 mph | $10K | — | — | — | County |
| 25 Jul 2006 | Thunderstorm Wind | 69 mph | $35K | — | — | — | County |
| 21 Jul 2006 | Thunderstorm Wind | 69 mph | $20K | — | — | — | County |
| 13 Jul 2006 | Thunderstorm Wind | 69 mph | $25K | — | — | — | County |
| 13 Jul 2006 | Thunderstorm Wind | 69 mph | $6K | — | — | — | County |
| 13 Jul 2006 | Thunderstorm Wind | 69 mph | $20K | — | — | — | County |
| 4 Jul 2006 | Thunderstorm Wind | 69 mph | $12K | — | — | — | County |
| 21 Apr 2006 | Thunderstorm Wind | 69 mph | $10K | — | — | — | County |
| 19 Apr 2006 | Thunderstorm Wind | 69 mph | $6K | — | — | — | County |
| 7 Apr 2006 | Thunderstorm Wind | 69 mph | $10K | — | — | — | County |
| 3 Apr 2006 | Thunderstorm Wind | 69 mph | $5K | — | — | — | County |
| 2 Apr 2006 | Thunderstorm Wind | 69 mph | $10K | — | — | — | County |
| 2 Jan 2006 | Thunderstorm Wind | 69 mph | $10K | — | — | — | County |
| 27 Jul 2005 | Thunderstorm Wind | 63 mph | $15K | — | — | — | County |
| 14 Jun 2005 | Thunderstorm Wind | 81 mph | $18K | — | — | — | County |
| 14 Jun 2005 | Thunderstorm Wind | 75 mph | $15K | — | — | — | County |
| 20 May 2005 | Thunderstorm Wind | 69 mph | $12K | — | — | — | County |
| 20 May 2005 | Thunderstorm Wind | 69 mph | $3K | — | — | — | County |
| 20 May 2005 | Thunderstorm Wind | 69 mph | $20K | — | — | — | County |
| 14 May 2005 | Thunderstorm Wind | 69 mph | $15K | — | — | — | County |
| 22 Apr 2005 | Thunderstorm Wind | 75 mph | $5K | — | — | — | County |
| 17 Jul 2004 | Thunderstorm Wind | 69 mph | $2K | — | — | — | County |
| 17 Jul 2004 | Thunderstorm Wind | 69 mph | $5K | — | — | — | County |
| 13 Jul 2004 | Thunderstorm Wind | 69 mph | $3K | — | — | — | County |
| 5 Jul 2004 | Thunderstorm Wind | 69 mph | $20K | — | — | — | County |
| 5 Jul 2004 | Thunderstorm Wind | 69 mph | $12K | — | — | — | County |
| 12 Jun 2004 | Thunderstorm Wind | 75 mph | $15K | — | — | — | County |
| 2 Jun 2004 | Thunderstorm Wind | 69 mph | $5K | — | — | — | County |
| 31 May 2004 | Thunderstorm Wind | 63 mph | $5K | — | — | — | County |
| 26 May 2004 | Thunderstorm Wind | 69 mph | $15K | — | — | — | County |
| 18 May 2004 | Thunderstorm Wind | 69 mph | $8K | — | — | — | County |
| 16 May 2004 | Thunderstorm Wind | 69 mph | $12K | — | — | — | County |
| 10 Jul 2003 | Thunderstorm Wind | 69 mph | — | — | — | — | County |
| 11 Jun 2003 | Thunderstorm Wind | 63 mph | $20K | — | — | — | County |
| 17 May 2003 | Thunderstorm Wind | 63 mph | $12K | — | — | — | County |
| 1 May 2003 | Thunderstorm Wind | 69 mph | $6K | — | — | — | County |
| 22 Feb 2003 | Thunderstorm Wind | 69 mph | $5K | — | — | — | County |
| 3 Feb 2003 | Strong Wind | 46 mph | $1K | — | — | — | Forecast zone |
| 11 Nov 2002 | Thunderstorm Wind | — | $15K | — | — | — | County |
| 11 Nov 2002 | Thunderstorm Wind | — | $3K | — | — | — | County |
| 10 Nov 2002 | Thunderstorm Wind | — | $15K | — | — | — | County |
| 10 Nov 2002 | Thunderstorm Wind | — | $3K | — | — | — | County |
| 30 Jul 2002 | Thunderstorm Wind | — | — | $5K | — | — | County |
| 3 Jul 2002 | Thunderstorm Wind | — | $35K | — | — | — | County |
| 2 Jun 2002 | Thunderstorm Wind | — | $15K | — | — | — | County |
| 13 May 2002 | Thunderstorm Wind | — | $12K | — | — | — | County |
| 24 Jan 2002 | Thunderstorm Wind | — | $22K | — | — | — | County |
| 24 Oct 2001 | Thunderstorm Wind | — | $22K | $14K | — | — | County |
| 4 Jul 2001 | Thunderstorm Wind | — | — | $10K | — | — | County |
| 21 May 2001 | Thunderstorm Wind | — | — | $21K | — | — | County |
| 21 May 2001 | Thunderstorm Wind | — | — | $2K | — | — | County |
| 9 Nov 2000 | Thunderstorm Wind | — | — | $6K | — | — | County |
| 10 Aug 2000 | Thunderstorm Wind | — | — | $24K | — | — | County |
| 29 Jul 2000 | Thunderstorm Wind | — | $14K | $16K | — | — | County |
| 25 Jun 2000 | Thunderstorm Wind | — | — | $11K | — | — | County |
| 27 May 2000 | Thunderstorm Wind | — | $7K | $2K | — | — | County |
| 27 May 2000 | Thunderstorm Wind | — | $2K | — | — | — | County |
| 23 May 2000 | Thunderstorm Wind | — | $15K | $12K | — | — | County |
| 23 Aug 1999 | Thunderstorm Wind | — | $2K | — | — | — | County |
| 1 Aug 1999 | Thunderstorm Wind | — | $2K | — | — | — | County |
| 24 Jul 1999 | Thunderstorm Wind | — | $20K | — | — | — | County |
| 9 Jun 1999 | Thunderstorm Wind | — | $15K | — | — | — | County |
| 6 May 1999 | Thunderstorm Wind | — | — | $6K | — | — | County |
| 29 Jun 1998 | Thunderstorm Wind | — | — | $15K | — | — | County |
| 22 Jun 1998 | Thunderstorm Wind | — | — | $25K | — | — | County |
| 31 May 1998 | Thunderstorm Wind | — | — | $5K | — | — | County |
| 20 Mar 1998 | Thunderstorm Wind | — | — | $10K | — | — | County |
| 17 Feb 1998 | Thunderstorm Wind | — | — | $8K | — | — | County |
| 4 Aug 1997 | Thunderstorm Wind | — | — | $10K | — | — | County |
| 28 Jul 1997 | Thunderstorm Wind | — | $17K | $10K | — | — | County |
| 13 Jun 1997 | Thunderstorm Wind | — | $18K | $15K | — | — | County |
| 21 Feb 1997 | Thunderstorm Wind | — | — | $4K | — | — | County |
| 5 Jan 1997 | Thunderstorm Wind | — | — | $5K | — | — | County |
| 27 May 1996 | Thunderstorm Wind | — | — | $10K | — | — | County |
| 13 Apr 1996 | Thunderstorm Wind | — | — | — | — | — | County |
| 1 Aug 1995 | Thunderstorm Wind | 0 mph | $5K | — | — | — | County |
| 11 Jun 1995 | Thunderstorm Wind | 0 mph | $5K | — | — | — | County |
| 10 Jun 1995 | Thunderstorm Wind | 0 mph | $1K | — | — | — | County |
| 14 May 1995 | Thunderstorm Wind | 0 mph | $5K | — | — | — | County |
| 13 May 1995 | Thunderstorm Wind | 0 mph | $10K | — | — | — | County |
| 13 May 1995 | Thunderstorm Wind | 0 mph | $2K | — | — | — | County |
| 10 May 1995 | Thunderstorm Wind | 0 mph | $2K | — | — | — | County |
| 20 Aug 1993 | Thunderstorm Wind | 0 mph | $5K | — | — | — | County |
| 6 Jun 1990 | Thunderstorm Wind | 0 mph | — | — | — | — | County |
| 3 Jun 1985 | Thunderstorm Wind | 0 mph | — | — | — | — | County |
Questions and answers
How many wind events has Union County had?
177 events in the NCEI Storm Events record between 1950 and 2026. Reporting of damaging wind became far more complete after 1996, so early decades undercount.
When was the last recorded wind event in Union County?
1 Aug 2024 (Thunderstorm Wind, 60 mph). Records reach NCEI about 120 days after the month ends.
What was the most damaging wind event recorded in Union County?
The thunderstorm wind of 24 Oct 2001, with property damage estimated by NCEI at $22K and crop damage at $14K.
How does Union County compare with Tennessee for wind?
79.2 events per 100 square miles against 51.8 statewide; the county holds 177 of the state's 21,361 recorded events.
Provenance
NOAA NCEI Storm Events Database, yearly details files through 30 Jun 2026, public domain. County-recorded events plus zone-recorded events whose forecast zone is named for the county (marked "Forecast zone"). Population and area from the US Census Bureau (2021). Built 1 Oct 2026. See the methodology, the Wind hub and the county page.