Fisher County
Population 3,692 (2025) 899 sq mi
Large wildfires have burned 59,726 acres of Fisher County since 1984, 48th most of 254 counties in Texas; the largest was the Cooper Mountain Ranch Fire in 2011.
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 195051
- Wildfire burn scars since 19843
At a glance
The record for Fisher County in eight numbers. Each links to its section below.
Acres burned since 1984
59,726
48th of 254 in Texas
3 large fires; the largest was Cooper Mountain Ranch, 2011
DetailsStrongest tornado
F2
April 26, 1963, 19.0 mile path
Tornadoes
About one every 1.5 years since 1950, none rated F3/EF3 or stronger.
Strongest
April 26, 1963
F2, 19.0 mile path
67 yards wide.
Most recent
Saturday, June 17, 2023
EFU, 1.0 mile path
3 years ago.
Every recorded tornado
| Jun 17, 2023 | EFU | 1.0 | 0 | 0 |
| May 20, 2019 | EFU | 0.0 | 0 | 0 |
| Apr 22, 2019 | EFU | 0.1 | 0 | 0 |
| Mar 28, 2017 | EF0 | 0.1 | 0 | 0 |
| Apr 16, 2016 | EF0 | 1.2 | 0 | 0 |
| May 25, 2015 | EF0 | 1.1 | 0 | 0 |
| May 23, 2013 | EF0 | 1.0 | 0 | 0 |
| Jun 2, 2009 | EF0 | 0.1 | 0 | 0 |
| Apr 23, 2008 | EF0 | 0.1 | 0 | 0 |
| Apr 23, 2008 | EF0 | 0.1 | 0 | 0 |
| Mar 30, 2007 | EF0 | 7.2 | 1 | 0 |
| Jun 12, 2005 | F1 | 0.5 | 0 | 0 |
| May 26, 2004 | F0 | 0.1 | 0 | 0 |
| May 26, 2004 | F0 | 0.1 | 0 | 0 |
| Apr 5, 2003 | F0 | 0.1 | 0 | 0 |
| May 4, 2002 | F0 | 1.0 | 0 | 0 |
| Mar 22, 2000 | F0 | 0.1 | 0 | 0 |
| Mar 22, 2000 | F0 | 0.1 | 0 | 0 |
| Jun 11, 1999 | F0 | 0.1 | 0 | 0 |
| Jun 6, 1999 | F0 | 0.1 | 0 | 0 |
| Apr 13, 1999 | F0 | 0.1 | 0 | 0 |
| Jun 16, 1997 | F1 | 1.0 | 0 | 0 |
| May 12, 1994 | F2 | 2.0 | 0 | 0 |
| Jun 14, 1991 | F1 | 4.5 | 0 | 0 |
| May 2, 1991 | F1 | 0.6 | 1 | 0 |
| May 2, 1991 | F0 | 0.7 | 0 | 0 |
| Apr 15, 1990 | F0 | 0.8 | 0 | 0 |
| Apr 15, 1990 | F0 | 0.9 | 0 | 0 |
| Apr 5, 1990 | F0 | 0.8 | 0 | 0 |
| Apr 5, 1990 | F0 | 0.5 | 0 | 0 |
| Apr 25, 1986 | F0 | 0.2 | 0 | 0 |
| Apr 28, 1985 | F0 | 0.1 | 0 | 0 |
| Apr 7, 1984 | F0 | 0.1 | 0 | 0 |
| Jul 9, 1979 | F0 | 0.1 | 0 | 0 |
| May 22, 1975 | F0 | 0.5 | 0 | 0 |
| Jun 3, 1974 | F1 | 4.7 | 0 | 0 |
| Mar 23, 1973 | F1 | 0.5 | 0 | 0 |
| May 4, 1971 | F1 | 0.1 | 0 | 0 |
| Apr 12, 1967 | F2 | 0.3 | 0 | 0 |
| Apr 12, 1967 | F2 | 0.2 | 0 | 0 |
| Aug 31, 1965 | F2 | 2.0 | 0 | 0 |
| Jun 4, 1965 | F0 | 1.5 | 0 | 0 |
| Apr 14, 1965 | F0 | 0.5 | 0 | 0 |
| May 7, 1964 | F0 | 1.0 | 0 | 0 |
| May 7, 1964 | F1 | 2.0 | 0 | 0 |
| Apr 26, 1963 | F2 | 19.0 | 0 | 0 |
| Apr 26, 1963 | F1 | 13.3 | 0 | 0 |
| Jun 7, 1962 | F2 | 3.6 | 0 | 0 |
| Jun 7, 1962 | F1 | 2.0 | 0 | 0 |
| May 31, 1962 | F2 | 1.0 | 0 | 0 |
| May 25, 1955 | F1 | 0.3 | 0 | 0 |
- Injuries and deaths are for the tornado’s whole path, which may extend beyond the county. Deaths recorded within Fisher County: 0.
- 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
59,726 acres burned in 3 large fires since 1984, equal to 10% of the land.
Largest
April 11, 2011
Cooper Mountain Ranch Fire, 157,828 acres
43,566 acres inside Fisher County.
Most recent
May 8, 2011
611 Gas Plant Fire
14,426 acres in total.
Every large fire
| 611 Gas Plant | 2011 | 14,430 | 14,426 |
| Cooper Mountain Ranch | 2011 | 43,566 | 157,828 |
| South Fisher County | 2011 | 1,728 | 1,729 |
- 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: 23 days
Heavy smoke on 5 days in 2021, the most of any year.
Last 10 years
9.0 days a year
Medium or heavy smoke, 2016 to 2025.
2025
3 days
Medium or heavy smoke. 7 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
8 federal flood insurance claims since 1980, with $67,000 paid.
Claims by ZIP code
| 79546 | 5 | $57,000 |
Flood events since 1996
- Flash Flood29
- Flood5
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.
River crests
Most severe crest
December 31, 1899
Clear Fork Brazos River near Roby, 22.50 ft
4.50 feet above the 18.0 ft flood stage; major flooding by today’s categories.
Most recent moderate or major crest
March 23, 2000
Clear Fork Brazos River near Roby, 22.35 ft
Major flooding.
| Dec 31, 1899 | Clear Fork Brazos River near Roby | 22.50 | +4.50 |
| Mar 23, 2000 | Clear Fork Brazos River near Roby | 22.35 | +4.35 |
| Jun 1, 1935 | Clear Fork Brazos River near Roby | 22.00 | +4.00 |
| Sep 18, 1969 | Clear Fork Brazos River near Roby | 21.52 | +3.52 |
| Sep 30, 1932 | Clear Fork Brazos River near Roby | 21.50 | +3.50 |
| Feb 24, 1957 | Clear Fork Brazos River near Roby | 21.50 | +3.50 |
| Oct 18, 1965 | Clear Fork Brazos River near Roby | 21.48 | +3.48 |
| May 15, 1980 | Clear Fork Brazos River near Roby | 21.33 | +3.33 |
| Dec 31, 1929 | Clear Fork Brazos River near Roby | 21.00 | +3.00 |
| Aug 25, 1971 | Clear Fork Brazos River near Roby | 20.69 | +2.69 |
| May 13, 1983 | Clear Fork Brazos River near Roby | 20.20 | +2.20 |
| Apr 30, 1957 | Clear Fork Brazos River near Roby | 17.50 | −0.50 |
| Aug 15, 2005 | Clear Fork Brazos River near Roby | 14.13 | −3.87 |
| Jul 31, 1961 | Clear Fork Brazos River near Roby | 13.30 | −4.70 |
River gauges
| Clear Fork Brazos River near Roby | 18.0 | 22.50 ft | 3 |
- Crests are the highest and the recent crests the National Weather Service lists for each river gauge in the county that has a flood stage, not every flood. Flood categories use each gauge's current flood stages; crests from before levees, dams or channel changes may not be comparable. Crests measured on an old datum are left out of the rankings.
NOAA National Water Prediction Service gauge records, retrieved October 30, 2026.
Drought
In severe drought or worse for 219 of 1,581 months since 1895 (14%); the longest spell lasted 32 months.
219
Months in severe drought or worse since 1895
87
Months in extreme drought
14%
Share of all months, severe or worse
79
Drought reports to the Weather Service since 1996
Lowest reading
September 2011
−6.50, extreme drought
Longest severe spell
32 months
September 1951 to April 1954.
Latest month
September 2026
−5.24, 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
12 earthquakes of magnitude 4 or more within 50 miles since 1900; the largest was magnitude 5.1 in 2024.
75
Magnitude 2.5+ inside the county since 1973
116
Magnitude 3+ within 50 miles since 1973
12
Magnitude 4+ within 50 miles since 1900
1
Magnitude 5+ within 50 miles since 1900
Largest within 50 miles
July 26, 2024
17 km NNE of Hermleigh, Texas; 13.6 miles away, 2.0 miles deep.
Most recent, magnitude 3 or more
July 23, 2026
Magnitude 3.9
23 km NW of Westbrook, Texas; 31.0 miles away.
Every earthquake of magnitude 4 or more within 50 miles
| Jan 26, 2026 | 4.3 | 25.2 |
| Oct 12, 2025 | 4.3 | 27.5 |
| Jul 27, 2024 | 4.5 | 14.7 |
| Jul 26, 2024 | 5.1 | 13.6 |
| Jul 24, 2024 | 4.0 | 13.6 |
| Jul 22, 2024 | 4.4 | 13.8 |
| Jul 22, 2024 | 4.9 | 13.6 |
| Feb 16, 2023 | 4.7 | 14.7 |
| Sep 30, 2019 | 4.0 | 12.3 |
| Sep 11, 2011 | 4.3 | 10.3 |
| Jun 16, 1978 | 4.4 | 7.9 |
| Jun 7, 1977 | 4.0 | 8.5 |
- 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
535 events in the National Weather Service record, 442 of them since 1996.
146
Hail reports, 1 inch or larger
27
Hail, 2 inches or larger
78
Damaging gusts, 58 mph+
47
Winter weather events since 1996
0
Heat events since 1996
7
Cold events since 1996
Largest hail
April 14, 1990
4.50 inches
Strongest measured or estimated gust
June 8, 2025
100 mph
More event types since 1996
| Dust storms and dust devils | 2 | 0 |
Costliest events since 1996
- May 4, 2002Hail$5.0 million
National Weather Service narrative
Thunderstorms over Fisher County produced hail up to the size of golfballs. The hail caused damage to the public library as well as many homes in Rotan.
- Jun 2, 2009Hail$700,000
National Weather Service narrative
A supercell thunderstorm produced tennis ball to softball size hail in Roby. The combination of the strong winds and large hail resulted in damage that ranged from light to significant to approximately 100 homes. The Fisher County Sheriff's Office stated that 80 to 90 percent of the homes received damage to their roofs, siding and windows. Also, automobile windows were broken. The large hail lasted for 20 minutes.
- Jun 1, 2003Thunderstorm Wind$500,000
National Weather Service narrative
Strong thunderstorm winds moved through the town of Roby and caused structural damage to homes. Car windows were broken by flying debris. Numerous trees and power lines were downed.
- Jun 2, 2009Thunderstorm Wind$500,000
National Weather Service narrative
The combination of strong winds and very large hail damaged all north facing sides of buildings.
- Jun 14, 1997Thunderstorm Wind$300,000
National Weather Service narrative
Strong winds blew down telephone and power poles. Some of the utility poles were pulled right out of the ground. Livestock trailers were thrown around.
- Jun 11, 1999Thunderstorm Wind$250,000
National Weather Service narrative
An apparent downburst tore through the community of Rotan, severely damaging several businesses. One automotive garage was completely destroyed when its sheet metal roof and walls were blown away by the high winds. Several other buildings along Main Street lost part or all of their roofs, with the debris damaging other buildings downwind. Two schools suffered roof damage, allowing rain water to leak into the classrooms. In addition, trees and fences throughout the town were knocked down, and many houses suffered broken windows.
- May 5, 2006Hail$100,000
National Weather Service narrative
The hail storm dropped hail stones from the size of golfball to baseball size. The large hail along with wind gusts to near 50 mph damaged several homes, vehicles, farm equipment, windows, windshields, skylights and roofs in the hardest hit towns of Sylvester and McCaulley. The hail also stripped leaves and bark off trees. The storm produced a northwest to southeast hail swath about two miles wide that extended from Hobbs and Rotan to Sylvester.
- May 23, 2013Tornado$100,000
National Weather Service narrative
This tornado, reported by storm chasers, impacted the east side of Rotan as it crossed State Highway 92 and the nearby golf course. The twister broke several large tree limbs, knocked down power poles and power lines, uprooted a few trees and tore off some roof shingles from a few homes. The tornado lifted near the intersection of South Genevieve Avenue and State Highway 70.
- Jun 16, 1997Thunderstorm Wind$30,000
National Weather Service narrative
Visibilities were reduced to zero in blowing dust.
- Aug 14, 2005Flood, Fisher$30,000
National Weather Service narrative
Law enforcement officials reported many roads across Fisher County were flooded from Sunday August 14th through August 17th. On the 14th, up to 3 feet of water was reported on the roads in Rotan. Many vehicles were also stalled in Rotan in the high water. Numerous roads around the county had water on them and several were closed. Heavy rains to near 10 inches over the past couple of days combined to produce flooding of many roads over the western half of Throckmorton County. Five to ten inches of rain over the past couple of days had combined to produce a period of flooding in portions of Jones county, especially along highway 83 where various locations were inundated.The Colorado…
- 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 Roscoe, 23.2 miles from the county’s population centre, with records from 1937.
- All-time high
- 113°FJun 27, 1994
- All-time low
- −11°FJan 5, 1947
- Warmest night
- 86°FJul 2, 1980
- Coldest day
- 9°FDec 22, 1990
- Wettest day
- 8.28 inSep 9, 1980
- Snowiest day
- 10.0 inNov 16, 1980
- Hottest year
- 2011mean 66.4°F
- Coldest year
- 1945mean 61.0°F
- Wettest year
- 199137.05 in
- Driest year
- 19989.35 in
- Snowiest season
- 24.0 in1972-73
Median first snow
January 5
Earliest: November 8, 1955
Median last snow
February 13
Latest: April 8, 2007
23 of 83 winters had no measurable snow.
Station Roscoe (USC00417743), 2,380 ft elevation, 23.2 miles from the population centre. Daily records from 1937 to October 23, 2026; 95.8% 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
16 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 |
| Jun 11, 2016 | Flood | DR-4272-TX |
| Feb 9, 2016 | Severe Storm | DR-4255-TX |
| Jul 1, 2011 | Fire | DR-1999-TX |
| Apr 15, 2011 | Fire | FM-2889-TX |
| Mar 14, 2008 | Fire | EM-3284-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 10, 1993 | Drought | EM-3113-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 Fisher County stands among 254 counties in Texas and 3,143 in the United States.
| Tornadoes since 1950 | 51 | 72 / 254 |
| Tornadoes rated F3/EF3 or stronger | 0 | — |
| Tropical cyclones within 50 mi | 0 | — |
| Hurricane-strength passes within 50 mi | 0 | — |
| Wildfire acres since 1984 | 59,726 | 48 / 254 |
| Flood insurance claims | 8 | 163 / 254 |
| Flood insurance paid | $67,000 | 173 / 254 |
| Disaster declarations | 16 | 185 / 254 |
| Flood events since 1996 | 34 | 169 / 254 |
| Hail and wind events since 1996 | 245 | 123 / 254 |
| Winter storm events since 1996 | 47 | 52 / 254 |
| Reported damage since 1996 | $7.6 million | 159 / 254 |
| River crests at major flood stage | 3 | 100 / 254 |
| High tide flooding days a year, last 10 years | 0.0 | — |
| Months in severe drought since 1895 | 219 | 71 / 254 |
| Medium or heavy smoke days a year, last 10 years | 9.0 | 175 / 254 |
| Earthquakes M4+ within 50 mi since 1900 | 12 | 15 / 254 |
| Earthquakes M2.5+ in the county since 1973 | 75 | 8 / 254 |
Neighbouring counties
| Jones County | 88 | 0 |
| Kent County | 24 | 0 |
| Mitchell County | 54 | 0 |
| Nolan County | 49 | 1 |
| Scurry County | 43 | 0 |
| Stonewall County | 27 | 0 |
| Taylor County | 70 | 1 |
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 USC00417743.
- 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.