Swisher County
Population 6,703 (2025) 890 sq mi
Swisher County has recorded 78 tornadoes since 1950, 21st most of 254 counties in Texas; the most recent was on May 28, 2023.
Hazard fingerprint Each spoke is this county’s percentile among U.S. counties where that hazard occurs. How it is computed
- Tornado damage paths since 195078
- Wildfire burn scars since 19842
At a glance
The record for Swisher County in eight numbers. Each links to its section below.
Acres burned since 1984
4,371
157th of 254 in Texas
2 large fires; the largest was Prison, 2017
DetailsStrongest tornado
F4
April 17, 1970, 96.6 mile path
Tornadoes
About one tornado a year since 1950, 5 of them rated F3/EF3 or stronger.
Strongest
April 17, 1970
F4, 96.6 mile path
880 yards wide; 5 killed along the whole path.
Deadliest
April 18, 1970
16 killed, F4
42 injured along the whole path.
Most recent
Sunday, May 28, 2023
EFU, 0.4 mile path
3 years ago.
Every recorded tornado
| May 28, 2023 | EFU | 0.4 | 0 | 0 |
| Mar 13, 2021 | EF0 | 3.2 | 0 | 0 |
| Mar 13, 2021 | EF2 | 21.2 | 0 | 0 |
| May 7, 2019 | EFU | 5.3 | 0 | 0 |
| May 7, 2019 | EFU | 1.5 | 0 | 0 |
| Apr 14, 2017 | EFU | 0.9 | 0 | 0 |
| Apr 16, 2009 | EF0 | 1.0 | 0 | 0 |
| Sep 7, 2007 | EF0 | 1.2 | 0 | 0 |
| Apr 21, 2007 | EF0 | 1.0 | 0 | 0 |
| Apr 21, 2007 | EF1 | 4.0 | 0 | 0 |
| Apr 21, 2007 | EF2 | 3.0 | 3 | 0 |
| Apr 21, 2007 | EF2 | 28.8 | 1 | 0 |
| Mar 28, 2007 | EF0 | 2.5 | 0 | 0 |
| Mar 25, 2007 | EF0 | 0.5 | 0 | 0 |
| Aug 20, 2006 | F0 | 0.3 | 0 | 0 |
| Jun 11, 2005 | F0 | 0.4 | 0 | 0 |
| Jun 11, 2005 | F0 | 0.3 | 0 | 0 |
| Jun 11, 2005 | F0 | 0.4 | 0 | 0 |
| Jun 21, 2004 | F0 | 0.5 | 0 | 0 |
| Oct 5, 2003 | F0 | 0.1 | 0 | 0 |
| Oct 5, 2003 | F1 | 5.0 | 0 | 0 |
| May 5, 2002 | F0 | 1.0 | 0 | 0 |
| May 5, 2002 | F2 | 5.0 | 4 | 2 |
| May 5, 2002 | F2 | 5.0 | 0 | 0 |
| Jun 2, 1999 | F0 | 0.1 | 0 | 0 |
| Mar 18, 1998 | F0 | 0.1 | 0 | 0 |
| May 22, 1997 | F0 | 0.1 | 0 | 0 |
| Apr 10, 1997 | F0 | 0.1 | 0 | 0 |
| Apr 10, 1997 | F0 | 0.1 | 0 | 0 |
| Jun 2, 1995 | F1 | 11.0 | 0 | 0 |
| Jun 2, 1995 | F0 | 0.2 | 0 | 0 |
| Apr 9, 1992 | F0 | 0.5 | 0 | 0 |
| Jun 5, 1991 | F0 | 0.1 | 0 | 0 |
| Jun 5, 1991 | F1 | 2.0 | 0 | 0 |
| May 11, 1991 | F0 | 0.1 | 0 | 0 |
| May 11, 1991 | F0 | 0.2 | 0 | 0 |
| Apr 24, 1991 | F0 | 0.2 | 0 | 0 |
| Aug 2, 1989 | F0 | 5.0 | 0 | 0 |
| Jun 3, 1989 | F0 | 0.5 | 0 | 0 |
| May 16, 1986 | F0 | 22.0 | 0 | 0 |
| May 16, 1986 | F0 | 0.2 | 0 | 0 |
| May 28, 1980 | F1 | 6.1 | 0 | 0 |
| May 28, 1980 | F3 | 2.0 | 0 | 0 |
| May 28, 1980 | F2 | 4.9 | 0 | 0 |
| May 28, 1980 | F3 | 6.1 | 0 | 0 |
| Jul 5, 1979 | F0 | 0.1 | 0 | 0 |
| Apr 3, 1979 | F0 | 0.5 | 0 | 0 |
| May 19, 1978 | F0 | 4.5 | 0 | 0 |
| Apr 19, 1977 | F0 | 0.1 | 0 | 0 |
| Jun 29, 1973 | F1 | 4.7 | 0 | 0 |
| Aug 6, 1972 | F2 | 1.0 | 0 | 0 |
| Aug 22, 1971 | F2 | 2.7 | 0 | 0 |
| Aug 13, 1971 | F1 | 0.5 | 0 | 0 |
| Aug 10, 1971 | F2 | 0.5 | 0 | 0 |
| Jun 8, 1971 | F1 | 16.2 | 0 | 0 |
| Apr 18, 1970 | F4 | 65.0 | 42 | 16 |
| Apr 17, 1970 | F4 | 96.6 | 51 | 5 |
| Jun 9, 1968 | F1 | 5.9 | 0 | 0 |
| May 31, 1968 | F1 | 0.1 | 0 | 0 |
| May 31, 1968 | F2 | 5.0 | 0 | 0 |
| Jul 2, 1967 | F1 | 0.3 | 0 | 0 |
| Jun 15, 1967 | F0 | 0.1 | 0 | 0 |
| Jun 10, 1966 | F2 | 36.9 | 0 | 0 |
| Jun 10, 1966 | F1 | 2.0 | 0 | 0 |
| Jun 10, 1966 | F0 | 2.0 | 0 | 0 |
| Jun 25, 1965 | F1 | 13.9 | 0 | 0 |
| Jun 10, 1965 | F0 | 0.1 | 0 | 0 |
| May 13, 1965 | F0 | 0.2 | 0 | 0 |
| Jun 11, 1964 | F2 | 1.0 | 4 | 0 |
| Jul 13, 1963 | F1 | 0.5 | 0 | 0 |
| Jun 14, 1962 | F1 | 5.7 | 0 | 0 |
| Jun 7, 1962 | F1 | 2.0 | 0 | 0 |
| Jun 30, 1959 | F0 | 1.0 | 0 | 0 |
| Mar 25, 1959 | F0 | 0.1 | 0 | 0 |
| Apr 8, 1958 | F0 | 2.0 | 0 | 0 |
| May 15, 1957 | F3 | 1.0 | 0 | 0 |
| May 29, 1956 | F0 | 0.1 | 0 | 0 |
| May 31, 1953 | F1 | 0.1 | 0 | 0 |
- Injuries and deaths are for the tornado’s whole path, which may extend beyond the county. Deaths recorded within Swisher County: 4.
- Weak tornadoes were under-recorded before Doppler radar coverage became national in the early 1990s, so earlier decades read low. Ratings use the Fujita scale before February 2007 and the Enhanced Fujita scale after.
Storm Prediction Center severe weather database, 1950 to 2025.
Hurricanes and tropical storms
No tropical storm or hurricane has tracked within 100 miles since records began in 1851.
Wildfire and smoke
4,371 acres burned in 2 large fires since 1984, equal to 0.8% of the land.
Largest
February 28, 2017
Prison Fire, 2,422 acres
2,420 acres inside Swisher County.
Most recent
February 28, 2017
Prison Fire
2,422 acres in total.
Every large fire
| Prison | 2017 | 2,420 | 2,422 |
| Happy | 2011 | 1,950 | 3,973 |
- Large fires mapped by the Monitoring Trends in Burn Severity program since 1984: 1,000 acres or more in the West, 500 or more in the East. Prescribed burns are excluded. Acres here are the part of each perimeter inside this place.
Monitoring Trends in Burn Severity (USGS and U.S. Forest Service), 1984 to 2026.
Smoke overhead
Smokiest year
2021: 37 days
Heavy smoke on 12 days in 2020, the most of any year.
Last 10 years
12.8 days a year
Medium or heavy smoke, 2016 to 2025.
2025
3 days
Medium or heavy smoke. 12 so far in 2026.
- A smoke day is a date on which a smoke plume traced by NOAA Hazard Mapping System analysts from satellite imagery covered this place's point (the county's population centre or the city centre). Counts here are of medium or heavy smoke. Since 2018 analysts have often drawn light smoke as one area over most of the continent, so light-smoke counts are not comparable from year to year. The plumes show smoke anywhere in the air above, not air quality at the ground, and smoke hidden by cloud is missed.
NOAA Hazard Mapping System smoke analysis, 2011 to 2026, retrieved October 30, 2026.
Floods and flood insurance
1 federal flood insurance claims since 2017, with $9,064 paid.
Flood events since 1996
- Flash Flood15
- Flood5
- Heavy Rain5
This product uses the Federal Emergency Management Agency's OpenFEMA API, but is not endorsed by FEMA. The Federal Government or FEMA cannot vouch for the data or analyses derived from these data after the data have been retrieved from the Agency's website(s).
OpenFEMA NFIP Redacted Claims v3, refreshed August 4, 2026. NOAA Storm Events through 2026.
Drought
In severe drought or worse for 152 of 1,581 months since 1895 (10%); the longest spell lasted 34 months.
152
Months in severe drought or worse since 1895
58
Months in extreme drought
10%
Share of all months, severe or worse
99
Drought reports to the Weather Service since 1996
Lowest reading
August 2011
−6.60, extreme drought
Longest severe spell
34 months
August 1952 to May 1955.
Latest month
September 2026
−4.26, extreme drought
- The Palmer Drought Severity Index is computed by NOAA each month from the county's average temperature and precipitation, relative to the county's own climate. Zero is normal; -3 or lower is severe drought and -4 or lower extreme drought. It describes the long-term balance of moisture, not water supply or crop losses.
NOAA NCEI nClimDiv county Palmer Drought Severity Index, 1895 to September 2026, issued October 6, 2026.
Earthquakes
1 earthquake of magnitude 4 or more within 50 miles since 1900; the largest was magnitude 4.9 in 1925.
0
Magnitude 2.5+ inside the county since 1973
15
Magnitude 3+ within 50 miles since 1973
1
Magnitude 4+ within 50 miles since 1900
0
Magnitude 5+ within 50 miles since 1900
Largest within 50 miles
July 30, 1925
Magnitude 4.9
Near Panhandle, Texas; 46.1 miles away.
Most recent, magnitude 3 or more
August 14, 2023
Magnitude 3.4
15 km NE of Amarillo, Texas; 41.3 miles away.
Every earthquake of magnitude 4 or more within 50 miles
| Jul 30, 1925 | 4.9 | 46.1 |
- Earthquakes of magnitude 2.5 or more in the USGS Comprehensive Catalog since 1900. Within 50 miles means the epicentre lies within 50 miles of the county boundary (or inside the county).
- Small earthquakes were under-recorded before the modern seismic networks of the 1970s and are still missed in remote areas, so early decades read low. Magnitudes are as the catalogue reports them and mix scales (moment, local and body-wave).
USGS ANSS Comprehensive Earthquake Catalog, 1900 to present, retrieved October 30, 2026.
Severe weather and other events
766 events in the National Weather Service record, 615 of them since 1996.
166
Hail reports, 1 inch or larger
28
Hail, 2 inches or larger
124
Damaging gusts, 58 mph+
82
Winter weather events since 1996
1
Heat events since 1996
4
Cold events since 1996
Largest hail
June 2, 2024
7.02 inches
Strongest measured or estimated gust
May 7, 2019
110 mph
More event types since 1996
| Lightning | 2 | 0 |
| Dust storms and dust devils | 6 | 0 |
Costliest events since 1996
- May 5, 2002Tornado$4.0 million
National Weather Service narrative
Storm chaser video indicated that shortly after the large tornado dissipated, another tornado developed just west of town. This tornado tore a 150-yard wide path across the southern part of town. Fifteen homes were destroyed, including at least ten mobile homes, another seventeen received major damage, and eighteen others received minor damage. The storm survey team estimated wind speeds associated with the damage to be in the 115 to 130 mph range. Two fatalities occurred in a mobile home on the southeast side of town; the mobile home was rolled about 50 yards and destroyed. Four injuries also occurred in mobile homes that were in the same area. The church on the west side of town…
- Apr 21, 2007Tornado$2.0 million
National Weather Service narrative
A strong tornado delivered a crippling impact on the local economy of Tulia, Texas, when it devastated industrial and residential sections of the small community of 5,000 residents around 19:00 CST on the 21st. A two block wide swath of damage paralleled U.S. Highway 87 in west Tulia for fifteen blocks. Three persons were treated at area hospitals for injuries, almost thirty homes sustained damage or were destroyed along with twenty businesses, and approximately five hundred people were displaced or made homeless.|Local officials and newspaper accounts indicated that several of the businesses that were heavily damaged during the tornado served as staples to the Tulia economy prior…
- Apr 22, 2015Hail$1.5 million
National Weather Service narrative
A slow-moving high precipitation supercell produced copious amounts of damaging hail across northern Swisher County with some hailstones as large as baseball size in Happy. A 12-mile stretch of Interstate 27 from Happy to north of Tulia was covered in hail up to six inches deep. In addition to damaging roofs of homes and businesses, intense straight line winds in the rear flank downdraft of the supercell carried hail sideways which shattered many north and west facing windows. Countless vehicles along Interstate 27 suffered broken windows and significant hail dents. It is estimated that 500 acres of winter wheat were flattened by this barrage of hail, wind and torrential rains…
- Apr 16, 2009Flood$500,000
National Weather Service narrative
Thunderstorms began to impact portions of Swisher County just before 13:00 CST on the 16th. These storms quickly became severe and displayed occasional supercellular characteristics as they effectively trained over the Interstate 27 corridor. ||A combination of heavy rainfall and accumulating hail resulted in a prolonged closure of Interstate 27 during the afternoon and overnight hours of the 16th and into the morning of the 17th. The most significant impacts occurred between Kress and Tulia. Up to 50 vehicles became stranded on the interstate as high water and hail covered the driving surface. Some motorists were rescued from their stalled automobiles with the use of boats and…
- Apr 16, 2009Hail$500,000
National Weather Service narrative
A supercell thunderstorm which developed over portions of northern Hale and southern Swisher Counties evolved into a small convective complex which effectively trained over Interstate 27. As a result, vast amounts of large hail and very heavy rainfall resulted in dangerous travel conditions.||Hail up to the size of half dollars accumulated to depths greater than half a foot in places along Interstate 27 between Kress and Tulia. The hail combined with nearly six inches of rainfall produced significant flooding. A local law enforcement official was quoted as saying that it was just like an ice jam...it looked like North Dakota, referring to recent national headlines concerning…
- Mar 13, 2019High Wind, Swisher$400,000
National Weather Service narrative
Measured by a Texas Tech University West Texas mesonet near Tulia.
- Jun 7, 2014Thunderstorm Wind$350,000
National Weather Service narrative
A large downburst damaged several power poles across northern Swisher County and blew over a semi-trailer on Interstate 27 near Tulia. It was not known if the driver was injured or not. Also, multiple homes in and around Tulia sustained varying degrees of roof and fence damage. Large swaths of crop damage were also noted to area corn and grain fields, mostly from wind blown sand and dirt.
- Dec 26, 2015Blizzard, Swisher$200,000
National Weather Service narrative
Following a mild Christmas, a strong cold front arrived early on the morning of the 26th ahead of temperatures falling to freezing territory throughout the course of the afternoon all in advance of a slow-moving upper low in the Desert Southwest and far north-central Mexico. Northerly winds increased in intensity during the day and by early evening were frequently gusting between 50 and 60 mph over the entire South Plains. These winds created several power outages, minor roof damage, downed tree limbs, and even toppled some trees completely. By mid-evening on the 26th, exceptionally rich moisture from the Gulf of Mexico deepened over the shallow dome of cold air and resulted in…
- Feb 28, 2017Wildfire, Swisher$200,000
National Weather Service narrative
In the wake of thick high clouds this morning and one rogue high wind gust from virga near Vigo Park (Swisher County), intense southwest winds expanded east across all of the South Plains and far southwest Texas Panhandle under clearing skies. High winds sustained at 40 mph or greater were commonplace, along with several peak wind gusts of 58 to 60 mph. Widespread blowing dust was prevalent, with visibilities as low as three miles at Lubbock International Airport during the height of the wind late in the afternoon. An Emergency Manager confirmed that part of a roof was blown off a small business in Brownfield (Terry County) during the height of the windstorm.||The high winds along…
- Jan 1, 2006Wildfire, Swisher$175,000
National Weather Service narrative
A wildfire near the rural community of Claytonville (Swisher County) destroyed two homes. No injuries were reported.A second wildfire ignited near the intersection of Regis and Interstate 27, one mile southwest of Lubbock International Airport. The fire destroyed horse stables, and one fire fighter was hospitalized for smoke inhalation related injuries.Another large wildfire near Levelland burned two mobile homes and injured fire fighters. Two firemen were hospitalized due to minor burn injuries and smoke inhalation.A wildfire that initiated near Tatum, New Mexico, burned several thousand acres of rangeland and threatened structures as it spread across the Texas/New Mexico…
- Storm Events records before 1996 cover only tornadoes, thunderstorm wind and hail. Damage figures are as reported by the National Weather Service at the time, not adjusted for inflation.
NOAA NCEI Storm Events Database, 1950 to 2026, issued October 26, 2026.
Weather records
From Tulia, 3.3 miles from the county’s population centre, with records from 1948.
- All-time high
- 110°F3 times, most recently Jun 26, 2011
- All-time low
- −12°FFeb 15, 2021
- Warmest night
- 78°F2 times, most recently Jul 25, 2026
- Coldest day
- 3°FFeb 15, 2021
- Wettest day
- 5.90 inApr 17, 2009
- Snowiest day
- 12.0 in2 times, most recently Dec 14, 1987
- Hottest year
- 2024mean 61.2°F
- Coldest year
- 1961mean 55.7°F
- Wettest year
- 201537.88 in
- Driest year
- 19708.12 in
- Snowiest season
- 58.0 in1982-83
Median first snow
December 15
Earliest: October 8, 2000
Median last snow
March 3
Latest: April 15, 1993
7 of 73 winters had no measurable snow.
Station Tulia (USC00419175), 3,450 ft elevation, 3.3 miles from the population centre. Daily records from 1948 to October 23, 2026; 98.4% of days in the last 30 years are complete. Records at a single station can differ from a city’s official threaded record, which may combine several stations.
NOAA NCEI Global Historical Climatology Network Daily.
Federal disaster declarations
15 since 1953. The most recent: Severe Winter Storms, February 19, 2021.
| Feb 19, 2021 | Severe Ice Storm | DR-4586-TX |
| Feb 14, 2021 | Severe Ice Storm | EM-3554-TX |
| Mar 25, 2020 | Biological | DR-4485-TX |
| Mar 13, 2020 | Biological | EM-3458-TX |
| Jul 1, 2011 | Fire | DR-1999-TX |
| Mar 14, 2008 | Fire | EM-3284-TX |
| May 1, 2007 | Severe Storm | DR-1697-TX |
| Jan 11, 2006 | Fire | DR-1624-TX |
| Sep 24, 2005 | Hurricane | DR-1606-TX |
| Sep 21, 2005 | Hurricane | EM-3261-TX |
| Sep 2, 2005 | Hurricane | EM-3216-TX |
| Sep 1, 1999 | Fire | EM-3142-TX |
| Aug 26, 1998 | Severe Storm | DR-1239-TX |
| Sep 9, 1992 | Severe Storm | DR-960-TX |
| May 13, 1970 | Tornado | DR-286-TX |
This product uses the Federal Emergency Management Agency's OpenFEMA API, but is not endorsed by FEMA. The Federal Government or FEMA cannot vouch for the data or analyses derived from these data after the data have been retrieved from the Agency's website(s).
OpenFEMA Disaster Declarations Summaries, retrieved October 30, 2026. Statewide declarations are not listed.
How this compares
Where Swisher County stands among 254 counties in Texas and 3,143 in the United States.
| Tornadoes since 1950 | 78 | 21 / 254 |
| Tornadoes rated F3/EF3 or stronger | 5 | 19 / 254 |
| Tropical cyclones within 50 mi | 0 | — |
| Hurricane-strength passes within 50 mi | 0 | — |
| Wildfire acres since 1984 | 4,371 | 157 / 254 |
| Flood insurance claims | 1 | 200 / 254 |
| Flood insurance paid | $9,064 | 200 / 254 |
| Disaster declarations | 15 | 208 / 254 |
| Flood events since 1996 | 25 | 197 / 254 |
| Hail and wind events since 1996 | 360 | 59 / 254 |
| Winter storm events since 1996 | 82 | 8 / 254 |
| Reported damage since 1996 | $12.0 million | 138 / 254 |
| River crests at major flood stage | 0 | — |
| High tide flooding days a year, last 10 years | 0.0 | — |
| Months in severe drought since 1895 | 152 | 212 / 254 |
| Medium or heavy smoke days a year, last 10 years | 12.8 | 57 / 254 |
| Earthquakes M4+ within 50 mi since 1900 | 1 | 92 / 254 |
| Earthquakes M2.5+ in the county since 1973 | 0 | — |
Neighbouring counties
| Armstrong County | 49 | 0 |
| Briscoe County | 51 | 0 |
| Castro County | 88 | 0 |
| Floyd County | 61 | 0 |
| Hale County | 137 | 0 |
| Randall County | 90 | 0 |
Sources and vintage
Every number on this page comes from these public records.
- Tornadoes NOAA Storm Prediction Center severe weather database, through 2025.
- Tropical cyclones NOAA National Hurricane Center HURDAT2 (Atlantic; Northeast and Central Pacific), through 2025.
- Wildfire USGS/USFS Monitoring Trends in Burn Severity, through 2026.
- Storm events NOAA NCEI Storm Events Database, through 2026.
- Flood insurance OpenFEMA NFIP Redacted Claims v3, refreshed August 4, 2026.
- Declarations OpenFEMA Disaster Declarations Summaries v2, retrieved October 30, 2026.
- Weather records NOAA NCEI Global Historical Climatology Network Daily, station USC00419175.
- River crests NOAA National Weather Service, National Water Prediction Service river gauges, retrieved October 30, 2026.
- Drought NOAA NCEI nClimDiv county Palmer Drought Severity Index, through September 2026.
- Smoke NOAA NESDIS Hazard Mapping System smoke analysis, retrieved October 30, 2026.
- Earthquakes USGS ANSS Comprehensive Earthquake Catalog (ComCat), retrieved October 30, 2026.
Joins, thresholds and known limits are set out in the methodology. Found an error? Report it. Page built October 30, 2026.