Severe Weather History


Hazard archive · 1950 — present

Tornado in Thomas County, Kansas

61

Recorded events

0

Direct deaths

5

Direct injuries

$1.8M

Property damage

Tornado in Thomas County, Kansas: 61 recorded events between 1951 and 2023. The strongest on record measured F2. That places the county #235 nationally and #19 statewide for this hazard.

Decade by decade

Tornado in Thomas County, Kansas: events per decade

Tornado in Thomas County, Kansas: recorded events per decade
Tornado in Thomas County, Kansas: recorded events per decade

Reporting practice changed over time — early decades are undercounted, not calmer.

The busiest decade for tornado in Thomas County is the 2020s, when 12 of the county's 61 recorded events were logged. Comparing decades is useful for spotting active periods, but the earliest years are thin because systematic reporting for this hazard began later.

Within the Thomas County archive, tornado makes up 6.6% of all recorded severe weather across 7 hazard types. Nationally the county sits at #235 for this hazard and #19 within Kansas, putting it in the 91.9 percentile of all U.S. counties.

Seasonality

Events by month

0Jan
0Feb
0Mar
6Apr
18May
14Jun
12Jul
3Aug
3Sep
5Oct
0Nov
0Dec

May is the peak month for tornado in Thomas County with 18 recorded events, while Jan is the quietest. Seasonality here is a property of the archive as much as the climate: reports cluster where population and spotter networks are densest.

Tornado tracks

Paths crossing this county

DateScalePath lengthMax widthOrigin
1971-10-17EF30.1 mi10 ydTouched down here
1995-05-12EF218.0 mi1,500 ydTouched down here
1956-10-29EF27.7 mi50 ydTouched down here
1956-10-29EF27.6 mi50 ydTouched down here
1951-05-14EF20.1 mi10 ydTouched down here
2011-10-06EF17.1 mi50 ydTouched down here
2007-04-23EF113.0 mi50 ydTouched down here
2006-08-07EF15.0 mi25 ydTouched down here
2002-06-19EF13.0 mi100 ydTouched down here
1996-07-21EF13.0 mi100 ydTouched down here
Source: NOAA SPC SVRGIS tornado tracks · path geometry intersected with county boundaries

Significant events

Deadliest on record

DateLocationScaleDeathsInjuriesDamage
Aug 7, 2006COLBYF104$125K
May 12, 1995ColbyF201$700K
Source: NOAA/NCEI Storm Events · dates UTC

Most recent

Latest recorded events

DateLocationMagnitudeDamage
May 12, 2023LEVANTEFU$0
Jul 22, 2022BROWNVILLEEFU$0
Jul 22, 2022BROWNVILLEEFU$0
Jul 22, 2022BROWNVILLEEFU$0
Jul 22, 2022BROWNVILLEEFU$0
Jul 22, 2022BREWSTEREFU$0
Jul 22, 2022BREWSTEREFU$0
Apr 23, 2022SPICAEFU$0
Apr 23, 2022BROWNVILLEEF0$0
May 24, 2021GEMEFU$0
Source: NOAA/NCEI Storm Events · dates UTC · recent entries may be preliminary

Other hazards here

More from Thomas County

County overview →

From the record

What the reports say

Written by National Weather Service staff at the time of the event · public domain

Quick answers

Frequently asked

How many tornado events are on record in Thomas County, Kansas?

61 tornado events are recorded in Thomas County between 1951 and 2023, causing 0 direct deaths.

What is the strongest tornado recorded in Thomas County?

The strongest tornado on record in Thomas County measured F2.

Where does the tornado data for Thomas County come from?

All events come from the NOAA/NCEI Storm Events Database, the federal public-domain archive of severe weather reports. Dates are UTC, damage is as reported and not inflation-adjusted, and the most recent entries may still be revised.

Cite this page

“Tornado in Thomas County, Kansas.” Severe Weather History. severeweatherhistory.com/county/kansas/thomas-county/tornado/ · Data: NOAA/NCEI, FEMA, U.S. Census — public domain.


Historical reference only — for official alerts visit weather.gov