Storm History: Tioga County, New York
Every storm the National Weather Service has filed in Tioga County, New York: floods, hail, damaging wind, tornadoes, winter storms, heat and the rest, with the most serious on record. Events filed by forecast zone count for every county the zone covers.
The record
- Events
- 558
- Deaths
- 2
- Injuries
- 11
- Damage
- $609 million
- Episodes
- 373
Deaths and injuries are direct and indirect together, as the offices filed them. Damage is property and crops in the dollars of the year, not adjusted for inflation, and only where an office estimated it.
Every year
By kind of event
Counted under the kind that heads each episode.
| Kind of event | Events | Deaths | Injuries | Damage |
|---|---|---|---|---|
| Hail | 161 | 0 | 2 | $536,000 |
| Thunderstorm Wind | 109 | 0 | 0 | $585,000 |
| Flash Flood | 78 | 0 | 0 | $588 million |
| Tornado | 59 | 0 | 8 | $12 million |
| Heavy Snow | 49 | 1 | 0 | $499,000 |
| Flood | 31 | 0 | 0 | $7.2 million |
| Winter Storm | 20 | 0 | 0 | |
| Cold/Wind Chill | 11 | 0 | 0 | $20,000 |
| High Wind | 8 | 0 | 0 | $378,000 |
| Drought | 7 | 0 | 0 | |
| Winter Weather | 5 | 0 | 0 | $20,000 |
| Ice Storm | 4 | 0 | 0 | $100,000 |
| Extreme Cold/Wind Chill | 3 | 0 | 0 | $3,000 |
| Heat | 3 | 0 | 0 | |
| Lake-Effect Snow | 3 | 0 | 0 | |
| Strong Wind | 2 | 0 | 0 | $10,000 |
| Excessive Heat | 2 | 1 | 0 | |
| Heavy Rain | 1 | 0 | 0 | |
| Lightning | 1 | 0 | 1 | |
| Blizzard | 1 | 0 | 0 |
The deadliest
The costliest
Damage within this county, in the dollars of its year.
- Flash Flood, September 7, 2011
- Flash Flood, June 27, 2006
- Tornado, May 2, 1983
- Flood, June 28, 2006
- Flash Flood, January 19, 1996
- Tornado, April 26, 2011
- Tornado, August 27, 1988
- Flash Flood, June 14, 2015
- Flash Flood, May 10, 2000
- Flash Flood, September 17, 2004
- Flood, September 18, 2004
- Flood, April 1, 2005
- Tornado, May 31, 2002
- Flash Flood, July 8, 1998
- Flash Flood, April 2, 2005
- Flash Flood, July 23, 2017
- Flash Flood, July 13, 2025
- Heavy Snow, January 3, 2003
- Flash Flood, September 18, 2018
- Tornado, September 3, 1992
The largest hail
The largest stone in each episode, which may have fallen in a neighboring county of the same episode.
The strongest tornadoes
Every episode, newest first
- Thunderstorm Wind, June 11, 2026
- Flash Flood, March 31, 2026
- Winter Storm, January 25, 2026
- Winter Storm, December 23, 2025
- Heavy Snow, December 2, 2025
- Flash Flood, July 14, 2025
- Flash Flood, July 13, 2025
- Hail, July 3, 2025
- Excessive Heat, June 23, 2025
- Thunderstorm Wind, May 6, 2025
- Thunderstorm Wind, April 15, 2025
- Heavy Snow, November 21, 2024
- Hail, August 5, 2024
- Thunderstorm Wind, August 2, 2024
- Thunderstorm Wind, July 22, 2024
- Tornado, July 15, 2024
- Thunderstorm Wind, July 5, 2024
- Thunderstorm Wind, June 21, 2024
- Heavy Snow, January 6, 2024
- Hail, September 7, 2023
- Tornado, August 12, 2023
- Hail, July 24, 2023
- Hail, July 13, 2023
- Hail, June 26, 2023
- Tornado, April 22, 2023
- Thunderstorm Wind, April 1, 2023
- Thunderstorm Wind, August 4, 2022
- Heavy Snow, April 18, 2022
- Heavy Snow, March 12, 2022
- Heavy Snow, March 9, 2022
- Thunderstorm Wind, March 7, 2022
- Heavy Snow, February 3, 2022
- Extreme Cold/Wind Chill, January 22, 2022
- Heavy Snow, January 16, 2022
- Hail, July 20, 2021
- Thunderstorm Wind, July 13, 2021
- Hail, July 7, 2021
- Thunderstorm Wind, July 6, 2021
- Hail, June 30, 2021
- Winter Storm, February 1, 2021
- Winter Weather, January 31, 2021
- Flash Flood, December 24, 2020
- Heavy Snow, December 16, 2020
- Thunderstorm Wind, October 7, 2020
- Hail, August 27, 2020
- Thunderstorm Wind, August 24, 2020
- Hail, August 23, 2020
- Thunderstorm Wind, July 23, 2020
- Thunderstorm Wind, May 29, 2020
- Flash Flood, April 30, 2020
- Thunderstorm Wind, April 13, 2020
- Thunderstorm Wind, March 20, 2020
- Heavy Snow, February 6, 2020
- Heavy Snow, December 1, 2019
- Thunderstorm Wind, October 31, 2019
- Flash Flood, October 31, 2019
- Hail, August 18, 2019
- Hail, August 15, 2019
- Thunderstorm Wind, August 8, 2019
- Hail, July 30, 2019
- Hail, June 29, 2019
- Flash Flood, June 19, 2019
- Heavy Snow, January 19, 2019
- Heavy Snow, November 15, 2018
- Flash Flood, September 18, 2018
- Flash Flood, August 14, 2018
- Flash Flood, July 25, 2018
- Thunderstorm Wind, July 2, 2018
- Thunderstorm Wind, June 18, 2018
- Thunderstorm Wind, June 13, 2018
- Thunderstorm Wind, May 28, 2018
- Tornado, May 3, 2018
- Heavy Snow, March 13, 2018
- Heavy Snow, February 7, 2018
- Thunderstorm Wind, August 21, 2017
- Thunderstorm Wind, August 4, 2017
- Flash Flood, July 23, 2017
- Thunderstorm Wind, July 20, 2017
- Flash Flood, July 14, 2017
- Thunderstorm Wind, June 19, 2017
- Thunderstorm Wind, June 18, 2017
- Hail, June 5, 2017
- Hail, May 31, 2017
- Thunderstorm Wind, May 1, 2017
- Blizzard, March 14, 2017
- Lake-Effect Snow, November 19, 2016
- Drought, October 1, 2016
- Drought, September 1, 2016
- Thunderstorm Wind, August 13, 2016
- Drought, August 1, 2016
- Drought, July 1, 2016
- Hail, June 7, 2016
- Flash Flood, July 26, 2015
- Hail, July 26, 2015
- Flash Flood, June 14, 2015
- Hail, June 12, 2015
- Heavy Snow, February 1, 2015
- Winter Storm, November 26, 2014
- Tornado, September 2, 2014
- Tornado, July 13, 2014
- Hail, May 22, 2014
- Winter Storm, February 13, 2014
- Winter Storm, February 5, 2014
- Winter Storm, January 1, 2014
- Flash Flood, August 8, 2013
- Thunderstorm Wind, July 18, 2013
- Flash Flood, July 1, 2013
- Flash Flood, June 27, 2013
- Flash Flood, June 24, 2013
- Hail, June 2, 2013
- Hail, May 22, 2013
- Heavy Snow, February 8, 2013
- Winter Storm, December 29, 2012
- Winter Storm, December 26, 2012
- Hail, September 6, 2012
- Tornado, July 26, 2012
- Hail, May 29, 2012
- Hail, May 3, 2012
- Heat, March 17, 2012
- Flash Flood, September 27, 2011
- Flash Flood, September 7, 2011
- Hail, September 4, 2011
- Hail, August 19, 2011
- Thunderstorm Wind, July 25, 2011
- Excessive Heat, July 21, 2011
- Thunderstorm Wind, July 19, 2011
- Hail, June 9, 2011
- Hail, May 25, 2011
- Tornado, April 26, 2011
- Winter Storm, March 23, 2011
- Heavy Snow, March 6, 2011
- Winter Storm, February 25, 2011
- High Wind, February 18, 2011
- Flash Flood, September 30, 2010
- Hail, September 13, 2010
- Thunderstorm Wind, July 24, 2010
- Hail, July 21, 2010
- Thunderstorm Wind, July 12, 2010
- Thunderstorm Wind, June 24, 2010
- Hail, June 1, 2010
- Winter Storm, February 25, 2010
- Flash Flood, August 18, 2009
- Flash Flood, August 10, 2009
- Flash Flood, August 9, 2009
- Hail, July 26, 2009
- Hail, July 7, 2009
- Hail, June 26, 2009
- Hail, May 23, 2009
- Tornado, May 16, 2009
- Winter Storm, December 19, 2008
- Winter Storm, December 11, 2008
- Flash Flood, August 10, 2008
- Hail, August 2, 2008
- Hail, July 26, 2008
- Hail, June 10, 2008
- Hail, June 8, 2008
- Hail, May 31, 2008
- Heavy Snow, December 13, 2007
- Winter Weather, November 17, 2007
- Hail, August 17, 2007
- Flood, August 3, 2007
- Hail, July 27, 2007
- Hail, July 9, 2007
- Hail, June 27, 2007
- Tornado, June 21, 2007
- Hail, June 12, 2007
- Hail, June 2, 2007
- Winter Storm, April 15, 2007
- Flood, March 25, 2007
- Lake-Effect Snow, March 17, 2007
- Flood, March 14, 2007
- Winter Storm, February 13, 2007
- Tornado, November 16, 2006
- Thunderstorm Wind, August 3, 2006
- Thunderstorm Wind, July 10, 2006
- Hail, June 30, 2006
- Hail, June 29, 2006
- Hail, June 29, 2006
- Hail, June 29, 2006
- Hail, June 29, 2006
- Flood, June 28, 2006
- Flash Flood, June 27, 2006
- Flash Flood, May 31, 2006
- Hail, May 31, 2006
- Heavy Snow, March 2, 2006
- Lake-Effect Snow, January 26, 2006
- Flood, January 18, 2006
- Heat, January 1, 2006
- Cold/Wind Chill, December 14, 2005
- Flood, December 1, 2005
- Flood, November 30, 2005
- Strong Wind, November 29, 2005
- Thunderstorm Wind, November 6, 2005
- Flood, October 25, 2005
- Winter Weather, October 25, 2005
- Thunderstorm Wind, August 12, 2005
- Thunderstorm Wind, August 12, 2005
- Thunderstorm Wind, July 26, 2005
- Thunderstorm Wind, June 10, 2005
- Flash Flood, June 10, 2005
- Hail, June 6, 2005
- Thunderstorm Wind, June 6, 2005
- Hail, May 30, 2005
- Flash Flood, April 2, 2005
- Flood, April 1, 2005
- Flash Flood, March 28, 2005
- Flood, March 28, 2005
- Heavy Snow, March 1, 2005
- Cold/Wind Chill, January 23, 2005
- Heavy Snow, January 22, 2005
- Cold/Wind Chill, January 21, 2005
- Winter Weather, January 6, 2005
- Strong Wind, December 23, 2004
- Flood, September 18, 2004
- Flash Flood, September 17, 2004
- Flash Flood, July 7, 2004
- Thunderstorm Wind, June 9, 2004
- Hail, May 24, 2004
- Hail, May 24, 2004
- Hail, May 23, 2004
- Heavy Snow, March 16, 2004
- Flood, March 6, 2004
- Heavy Snow, February 3, 2004
- Cold/Wind Chill, January 15, 2004
- Cold/Wind Chill, January 10, 2004
- Heavy Snow, December 14, 2003
- Flood, December 12, 2003
- Heavy Snow, December 6, 2003
- High Wind, November 13, 2003
- Flood, October 29, 2003
- High Wind, October 15, 2003
- High Wind, September 19, 2003
- Thunderstorm Wind, July 21, 2003
- Flood, March 21, 2003
- Heavy Snow, February 17, 2003
- Heavy Snow, January 3, 2003
- Ice Storm, January 1, 2003
- Heavy Snow, December 25, 2002
- Thunderstorm Wind, June 27, 2002
- Hail, June 26, 2002
- Thunderstorm Wind, June 5, 2002
- Lightning, June 5, 2002
- Thunderstorm Wind, May 31, 2002
- Tornado, May 31, 2002
- Hail, May 31, 2002
- Extreme Cold/Wind Chill, May 17, 2002
- Flood, March 27, 2002
- Thunderstorm Wind, March 9, 2002
- Winter Storm, February 1, 2002
- Winter Storm, January 31, 2002
Earlier years, state by state:
More
Tornadoes in Tioga CountyEvery warning in Tioga County since 1986Every county in New York
Sources
NOAA National Centers for Environmental Information, Storm Events Database, compiled from the National Weather Service’s monthly Storm Data. Complete through 2026-06; NCEI adds each month about 75 days after it ends and revises past years a few times a year. Rebuilt 2026-09-24.