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Johnson County, Arkansas severe weather history spans 549 recorded events between 1954 and 2026. The dominant hazard is thunderstorm wind, accounting for 49.0% of all recorded events. It ranks #730 nationally and #24 in Arkansas.
549
Recorded events
5
Direct deaths
150
Direct injuries
$31.9M
Property damage
The record
What the Johnson County, Arkansas severe weather history record shows
Across the archive, Johnson County, Arkansas severe weather history averages 7.6 recorded events a year. The busiest stretch on record is the 2000s, with 186 events logged in that decade alone. Roughly 69 events fall before 1990 and 480 from 1990 onward — a gap that reflects the expansion of NOAA reporting practice as much as the weather itself.
The deadliest hazard in the Johnson County, Arkansas record is tornado, responsible for 4 direct deaths. The costliest is tornado, with $27.0M in reported property damage. In total, 8 distinct hazard types appear in this county archive, each listed with its own dated record below.
By hazard type
Every hazard type recorded in Johnson County
| Hazard | Events | Deaths | Damage | Max | Span |
|---|---|---|---|---|---|
| Thunderstorm Wind | 269 | 0 | $1.8M | 90 | 1956–2026 |
| Hail | 176 | 0 | $0 | 2.75 | 1959–2026 |
| Flash Flood | 53 | 1 | $2.4M | 0 | 1996–2025 |
| Tornado | 39 | 4 | $27.0M | F3 | 1954–2024 |
| Lightning | 5 | 0 | $250K | 0 | 1996–2007 |
| Flood | 3 | 0 | $525K | 0 | 2009–2011 |
| Heavy Rain | 3 | 0 | $0 | 0 | 2020–2023 |
| Funnel Cloud | 1 | 0 | $0 | 0 | 2022–2022 |
Decade by decade
Johnson County, Arkansas severe weather history by decade
Reporting practice changed over time — early decades are undercounted, not calmer.
Tornado tracks
Paths crossing this county
37 mapped tornado paths intersect this county: 32 touched down inside it and 5 crossed in from a neighbouring county. This comes from path geometry, not county-tagged reports.
| Date | Scale | Deaths | Injuries | Path length | Origin |
|---|---|---|---|---|---|
| 2011-05-24 | EF4 | 4 | 27 | 45.7 mi | Crossed in |
| 2011-05-24 | EF3 | 1 | 4 | 29.0 mi | Touched down here |
| 1980-04-07 | EF3 | 0 | 76 | 3.6 mi | Touched down here |
| 1974-06-06 | EF3 | 0 | 0 | 11.7 mi | Touched down here |
| 1960-04-14 | EF3 | 0 | 0 | 2.0 mi | Touched down here |
| 1954-02-15 | EF3 | 0 | 24 | 1.0 mi | Touched down here |
| 1953-03-14 | EF3 | 0 | 0 | 40.1 mi | Crossed in |
| 2001-11-23 | EF2 | 1 | 4 | 31.5 mi | Crossed in |
| 1961-03-12 | EF2 | 1 | 18 | 28.8 mi | Crossed in |
| 1999-03-05 | EF2 | 0 | 0 | 7.0 mi | Touched down here |
Significant events
Deadliest events on record in Johnson County
| Date | Type | Location | Deaths | Injuries | Damage |
|---|---|---|---|---|---|
| Mar 12, 1961 | Tornado | 1 | 14 | $250K | |
| May 25, 2011 | Tornado | COAL HILL | 1 | 11 | $5.5M |
| May 25, 2011 | Tornado | NEW SPADRA | 1 | 4 | $13.0M |
| Nov 24, 2001 | Tornado | HUNT | 1 | 4 | $0 |
| Apr 5, 1997 | Flash Flood | OARK | 1 | 0 | $0 |
| Apr 8, 1980 | Tornado | 0 | 76 | $2.5M | |
| Feb 16, 1954 | Tornado | 0 | 24 | $250K | |
| Nov 16, 1988 | Tornado | 0 | 9 | $2.5M |
From the record
What the reports say
Written by National Weather Service staff at the time of the event · public domain
This tornado moved through Clarksville, causing extensive damage at the country club and to businesses and residences on the south and east sides of town. Initially, the entire city of Clarksville was without electricity. About 70% of electric customers had power restored by the end of the day on the 25th, but the hardest-hit areas lacked power for a week. In Clarksville, the tornado took a similar path to that of a tornado which occurred on April 7, 1980. After leaving Clarksville, the tornado moved off to the northeast passing between Strawberry and Chronister Store. A 65 year-old man was killed in the area of the Strawberry community when the tornado destroyed a small house on a goat farm. Altogether, at least 150 residences in Johnson County were damaged or destroyed. The tornado continued moving to the northeast, moving into the Ozark National Forest. Many trees were blown down, blocking roads in the forest. The tornado exited Johnson County south-southeast of Dillen and entered Pope County south-southwest of Bertha.
This is the sixth and final segment of a six-segment tornado. (The first, third, and fifth segments occurred in Franklin County in the Tulsa County Warning Area.) The tornado moved out of Franklin County north of Alix and entered Johnson County northwest of Coal Hill. In Johnson County, the tornado first moved through the Centerpoint community, knocking down trees in the cemetery and badly damaging several residences. The tornado next moved on to the Bethlehem community, where several mobile homes were destroyed and some additional residences were damaged. A 31 year-old woman in one of the mobile homes was killed and approximately 11 other people were injured. The tornado next moved on to Harmony, damaging additional residences, barns, chicken houses, and outbuildings, before continuing into the Ozark National Forest. Damage also occurred near Ozone before the tornado lifted farther to the northeast in the forest. Altogether, at least 65 residences were damaged or destroyed in Johnson County.
Flooding on Spadra Creek and Horsehead Creek caused roads to be flooded and culverts washed out. Numerous streets were flooded in Clarksville, as was U.S. Highway 64 around Hartman and Coal Hill. Around 9:20 PM CDT, a washout on a railroad track caused a train derailment in the Coal Hill Bottoms, south of Coal Hill. Nineteen hopper cars carrying soybeans were derailed, spilling the beans and tearing up a section of track. Mudslides occurred on Interstate 40 southwest of Hunt, on Arkansas Highway 103 in the Batson Mountain vicinity, and on a road north of Catalpa. Eight houses were flooded in the western part of the county. Cattle had to be rescued from flooding at the Dirty Creek Bridge on Arkansas Highway 164. Numerous county roads were flooded in the area west of Arkansas Highway 21. Several water rescues were necessary.
Context
Risk, population and federal disasters
Relatively Low
FEMA NRI risk rating
26,003
Population (ACS)
$135K
Median home value
26
Federal declarations
| Declared | Incident | Title | Type |
|---|---|---|---|
| Jan 24, 2026 | Winter Storm | SEVERE WINTER STORM | EM |
| Apr 5, 2025 | Severe Storm | SEVERE STORMS, TORNADOES, AND FLOODING | EM |
| Aug 27, 2020 | Hurricane | HURRICANE LAURA | EM |
| Apr 3, 2020 | Biological | COVID-19 PANDEMIC | DR |
| Mar 13, 2020 | Biological | COVID-19 | EM |
| Jun 8, 2019 | Flood | SEVERE STORMS AND FLOODING | DR |
Within the county
Most affected places
- Clarksville 152
Quick answers
Frequently asked
How many severe weather events have been recorded in Johnson County, Arkansas?
549 events are on record between 1954 and 2026, causing 5 direct deaths and $31.9M in property damage.
What is the most common severe weather hazard in Johnson County?
Thunderstorm Wind, with 269 recorded events — 49.0% of everything in the archive for this county.
How many tornadoes have crossed Johnson County?
37 mapped tornado paths intersect the county boundary; 32 of them touched down inside it. This is derived from path geometry, not county-tagged reports.
How many federal disaster declarations cover Johnson County?
26 federal disaster declarations from FEMA include Johnson County, each tied to a specific incident period.
How risky is Johnson County compared with the rest of the country?
FEMA's National Risk Index rates Johnson County as relatively low risk, placing it in the 58 percentile of its state for expected annual loss.
Where does the Johnson County, Arkansas severe weather history data come from?
Every figure is drawn from United States federal public-domain records: NOAA/NCEI Storm Events for the event archive, NOAA SPC SVRGIS for mapped tornado paths, FEMA for disaster declarations and risk ratings, and the U.S. Census for population context. Dates are shown in UTC and recent entries may still be revised by NOAA.
Nearby
Neighbouring counties
- Jefferson County 663
- Lafayette County 421
- Jackson County 501
- Lawrence County 405
- Izard County 354
- Lee County 122
Cite this page
“Johnson County, Arkansas.” Severe Weather History. severeweatherhistory.com/county/arkansas/johnson-county/ · Data: NOAA/NCEI, FEMA, U.S. Census — public domain.