Bent County
Population 5,716 (2025) 1,513 sq mi
Large wildfires have burned 43,387 acres of Bent County since 1984, 22nd most of 64 counties in Colorado; the largest was the Ft. Lyons 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 195050
- Wildfire burn scars since 198414
At a glance
The record for Bent County in eight numbers. Each links to its section below.
Acres burned since 1984
43,387
22nd of 64 in Colorado
14 large fires; the largest was Ft. Lyons, 2011
DetailsStrongest tornado
EF2
April 27, 2012, 6.2 mile path
Snowiest season
54.0in
Winter of 1997-98
Tornadoes
About one every 1.5 years since 1950, none rated F3/EF3 or stronger.
Strongest
April 27, 2012
EF2, 6.2 mile path
300 yards wide.
Most recent
Tuesday, June 7, 2022
EFU, 3.4 mile path
4 years ago.
Every recorded tornado
| Jun 7, 2022 | EFU | 3.4 | 0 | 0 |
| Jun 3, 2022 | EFU | 5.5 | 0 | 0 |
| Jun 3, 2022 | EF0 | 4.2 | 0 | 0 |
| Jun 3, 2022 | EFU | 5.3 | 0 | 0 |
| May 2, 2021 | EFU | 0.9 | 0 | 0 |
| Jul 14, 2020 | EFU | 2.3 | 0 | 0 |
| May 26, 2019 | EFU | 0.2 | 0 | 0 |
| Apr 15, 2016 | EFU | 0.6 | 0 | 0 |
| Jun 5, 2014 | EF0 | 0.4 | 0 | 0 |
| Apr 27, 2012 | EF2 | 6.2 | 0 | 0 |
| Apr 22, 2010 | EF0 | 0.6 | 0 | 0 |
| Apr 22, 2010 | EF0 | 1.9 | 0 | 0 |
| Apr 22, 2010 | EF0 | 0.6 | 0 | 0 |
| Apr 22, 2010 | EF0 | 2.5 | 0 | 0 |
| Apr 22, 2010 | EF0 | 4.7 | 0 | 0 |
| Jul 17, 2009 | EF0 | 4.0 | 0 | 0 |
| Jul 3, 2007 | EF0 | 0.1 | 0 | 0 |
| Aug 22, 2004 | F0 | 0.5 | 0 | 0 |
| Aug 14, 2004 | F0 | 0.5 | 0 | 0 |
| Aug 7, 2004 | F0 | 1.0 | 0 | 0 |
| Jun 20, 2004 | F1 | 1.0 | 1 | 0 |
| Jun 16, 2004 | F2 | 2.0 | 1 | 0 |
| Jun 16, 2004 | F0 | 2.0 | 0 | 0 |
| Jun 16, 2004 | F0 | 2.0 | 0 | 0 |
| Jun 7, 2001 | F0 | 0.1 | 0 | 0 |
| Jul 22, 2000 | F0 | 1.0 | 0 | 0 |
| Jul 22, 2000 | F0 | 4.0 | 0 | 0 |
| Jul 30, 1998 | F0 | 0.1 | 0 | 0 |
| Oct 11, 1997 | F1 | 8.0 | 0 | 0 |
| Oct 11, 1997 | F0 | 0.1 | 0 | 0 |
| Oct 11, 1997 | F1 | 15.0 | 6 | 0 |
| Jun 7, 1995 | F0 | 0.1 | 0 | 0 |
| Jun 2, 1995 | F0 | 0.1 | 0 | 0 |
| May 26, 1995 | F0 | 1.0 | 0 | 0 |
| May 16, 1995 | F0 | 1.0 | 0 | 0 |
| Jun 25, 1989 | F1 | 0.8 | 0 | 0 |
| Jun 25, 1989 | F1 | 0.8 | 0 | 0 |
| Jun 24, 1987 | F1 | 0.6 | 0 | 0 |
| Jul 14, 1979 | F0 | 1.0 | 0 | 0 |
| Jul 6, 1979 | F0 | 0.5 | 0 | 0 |
| Apr 16, 1976 | F0 | 0.1 | 0 | 0 |
| May 22, 1975 | F2 | 2.0 | 0 | 0 |
| May 22, 1975 | F1 | 2.3 | 0 | 0 |
| May 12, 1975 | F1 | 2.0 | 0 | 0 |
| Jun 29, 1962 | F2 | 0.1 | 0 | 0 |
| Jun 29, 1962 | F0 | 0.1 | 0 | 0 |
| Jun 11, 1957 | F1 | 0.1 | 0 | 0 |
| Jul 19, 1956 | F0 | 0.1 | 0 | 0 |
| Jul 19, 1956 | F0 | 0.1 | 0 | 0 |
| Jul 19, 1956 | F1 | 0.1 | 0 | 0 |
- Injuries and deaths are for the tornado’s whole path, which may extend beyond the county. Deaths recorded within Bent 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
43,387 acres burned in 14 large fires since 1984, equal to 4.5% of the land.
Largest
April 7, 2011
Ft. Lyons Fire, 12,307 acres
12,310 acres inside Bent County.
Most recent
March 2, 2024
Boggsvillle Fire
1,042 acres in total.
Every large fire
| Boggsvillle | 2024 | 1,041 | 1,042 |
| Gageby Creek | 2023 | 4,862 | 4,862 |
| Bents Fort | 2022 | 650 | 1,704 |
| Fort Lyons | 2022 | 2,645 | 2,644 |
| Ft. Lyons | 2021 | 1,543 | 1,544 |
| Bent Fort | 2020 | 1,364 | 1,437 |
| Black Bridge | 2019 | 1,691 | 1,689 |
| Salt | 2011 | 5,944 | 6,076 |
| Ft. Lyons | 2011 | 12,310 | 12,307 |
| Unnamed | 2000 | 5,554 | 5,554 |
| Unnamed | 2000 | 1,588 | 1,587 |
| Unnamed | 1996 | 888 | 1,664 |
| Unnamed | 1989 | 1,056 | 1,066 |
| Unnamed | 1988 | 2,245 | 2,245 |
- 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
2020: 42 days
Heavy smoke on 20 days in 2020, the most of any year.
Last 10 years
17.1 days a year
Medium or heavy smoke, 2016 to 2025.
2025
13 days
Medium or heavy smoke. 21 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
No federal flood insurance claims are recorded for this county.
Flood events since 1996
- Flash Flood12
- Flood4
- Heavy Rain2
OpenFEMA NFIP Redacted Claims v3, refreshed August 4, 2026. NOAA Storm Events through 2026.
River crests
Most severe crest
May 30, 2021
Purgatoire River near Las Animas, 14.45 ft
5.45 feet above the 9.0 ft flood stage; moderate flooding by today’s categories.
Most recent moderate or major crest
May 30, 2021
Purgatoire River near Las Animas, 14.45 ft
Moderate flooding.
| May 30, 2021 | Purgatoire River near Las Animas | 14.45 | +5.45 |
| May 3, 1999 | Purgatoire River near Las Animas | 12.00 | +3.00 |
| Jul 22, 2023 | Purgatoire River near Las Animas | 11.35 | +2.35 |
| Aug 19, 2004 | Purgatoire River near Las Animas | 10.52 | +1.52 |
| Jul 6, 2023 | Purgatoire River near Las Animas | 10.35 | +1.35 |
| May 22, 2015 | Purgatoire River near Las Animas | 10.26 | +1.26 |
| Aug 31, 1996 | Purgatoire River near Las Animas | 10.21 | +1.21 |
| May 31, 1995 | Purgatoire River near Las Animas | 10.20 | +1.20 |
| Aug 12, 1997 | Purgatoire River near Las Animas | 9.64 | +0.64 |
| Jun 9, 2014 | Purgatoire River near Las Animas | 9.57 | +0.57 |
| Aug 10, 2013 | Purgatoire River near Las Animas | 9.54 | +0.54 |
| Jul 9, 1992 | Purgatoire River near Las Animas | 9.43 | +0.43 |
| Apr 12, 2012 | Purgatoire River near Las Animas | 9.40 | +0.40 |
| Jun 7, 1983 | Purgatoire River near Las Animas | 9.26 | +0.26 |
| Apr 7, 2005 | Purgatoire River near Las Animas | 9.15 | +0.15 |
| Aug 19, 2008 | Purgatoire River near Las Animas | 8.97 | −0.03 |
| Jul 21, 1990 | Purgatoire River near Las Animas | 8.93 | −0.07 |
River gauges
| Purgatoire River near Las Animas | 9.0 | 14.45 ft | 0 |
- 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 129 of 1,581 months since 1895 (8%); the longest spell lasted 29 months.
129
Months in severe drought or worse since 1895
41
Months in extreme drought
8%
Share of all months, severe or worse
Lowest reading
August 2012
−5.92, extreme drought
Longest severe spell
29 months
May 1934 to September 1936.
Latest month
September 2026
+2.60, moderately wet
Last severe month: July 2026.
- 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 4.5 in 1966.
0
Magnitude 2.5+ inside the county since 1973
7
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
October 2, 1966
Magnitude 4.5
28 km ENE of Hoehne, Colorado; 41.7 miles away, 6.2 miles deep.
Most recent, magnitude 3 or more
September 13, 2021
Magnitude 3.7
9 km NW of Pritchett, Colorado; 17.4 miles away.
Every earthquake of magnitude 4 or more within 50 miles
| Oct 2, 1966 | 4.5 | 41.7 |
- 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
355 events in the National Weather Service record, 301 of them since 1996.
126
Hail reports, 1 inch or larger
25
Hail, 2 inches or larger
40
Damaging gusts, 58 mph+
21
Winter weather events since 1996
0
Heat events since 1996
0
Cold events since 1996
Largest hail
October 11, 1997
4.50 inches
Strongest measured or estimated gust
August 31, 1997
115 mph
More event types since 1996
| Dust storms and dust devils | 2 | 0 |
Costliest events since 1996
- Jun 7, 2001Hail$6.0 million
National Weather Service narrative
A slow moving very severe thunderstorm brought very heavy rain, causing flooding, and hail around baseball size to the Ft. Lyon area for nearly an hour. Highway 50 was under water for over an hour near Ft. Lyon. Many residences experienced basement flooding. The large hail broken out windows and destroyed roofs on houses. Many vehicles also sustained major damage. The VA Medical Center's tile roof was completely destroyed, along with many windows. The grounds also sustained major damage. In addition, crops were totally destroyed in the area. Damage estimates were still preliminary at the time of submission.
- Jun 20, 2004Tornado$1.0 million
National Weather Service narrative
A tornado caused severe damage to at least seven buildings at Mountain Prairie Hog Farms. Seven farrowing barns (380 feet x 60 feet) were destroyed. Only one pig was killed. A fire started in one of the structures when a gas line broke. Debris was scattered a few miles east southeast of the Farms.
- Oct 11, 1997Tornado$200,000
National Weather Service narrative
The same supercell thunderstorm that brought large hail and a brief tornado to eastern Otero county produced a long track tornado through northwestern Bent and central Kiowa counties. The tornado began about 7 miles west of Las Animas. Eleven people were in the direct path of the tornado as it hit a ranch house and adjacent outbuildings. Five men were caught outside, trying to move their vehicles from harm's way. Four were thrown about by the tornado and received minor injuries. Six women in the ranch house were unhurt. The tornado moved northeast and blew a vehicle off Highway 194. The occupant received minor injuries. It destroyed a stream level monitor on the other side of the…
- Jun 16, 2006Hail$150,000
National Weather Service narrative
A few damaging supercells moved through Las Animas, Bent, Prowers, and Baca Counties. One broke out 75 windows with 2-inch diameter, wind-driven hail at the Colorado Interstate Gas Facility in southeast Bent County. Large hail damaged a house in southwest Prowers County. Another passed through Campo, in southern Baca County, producing damaging, wind driven 2-inch diameter hail. Windows were broken out, roofs were partially ripped off modular homes, and outbuildings and vehicles were damaged or destroyed.
- Jun 16, 2004Tornado$100,000
National Weather Service narrative
A tornado struck a ranch destroying the house, and damaging other buildings and two mobile homes. The family of five sought shelter in an interior closet, and the lone injury was the mother, who suffered a minor gash on her forehead.
- Jul 23, 2001Thunderstorm Wind$100,000
National Weather Service narrative
Damaging thunderstorm winds downed 1 1/2 miles of power poles along Highway 101 around 7 miles south of Las Animas in Bent county. It took around 2 to 3 weeks to replace the poles.
- Aug 31, 1997Thunderstorm Wind$80,000
National Weather Service narrative
A damaging microburst wind, estimated to be at least 115 mph in strength struck a mobile home, rolling it a few hundred yards. The intense damage was 50 to 75 yards across. Twin brothers, Dan and Denton Cochell were in the mobile home. Dan was thrown from the mobile home and sustained a broken eye socket. Denton was rolled inside the mobile home, sustaining numerous injuries to his body, neck, and head. He died six days later.
- Aug 3, 1996Thunderstorm Wind$75,000
National Weather Service narrative
Strong thunderstorm winds blew down numerous trees and power lines, and also destroyed a car wash and the four vehicles inside. Local street flooding was caused by 1.2 inches of rain.
- Dec 1, 2007Wildfire, Bent County$60,000
National Weather Service narrative
A wildfire near Hasty burned several hundred acres and three empty mobile homes. A truck driver drove off the road due to thick smoke. The truck was consumed by the wildfire. Two other semi-trailers ran off the road as well, and some power lines were burned.
- Oct 11, 1997Hail$50,000
- 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 Las Animas, 2.8 miles from the county’s population centre, with records from 1893.
- All-time high
- 114°F2 times, most recently Jun 24, 2012
- All-time low
- −32°F2 times, most recently Jan 28, 1948
- Warmest night
- 89°F4 times, most recently Aug 2, 1935
- Coldest day
- −8°FDec 20, 1924
- Wettest day
- 4.50 inOct 1, 2026
- Snowiest day
- 30.0 inOct 25, 1997
- Hottest year
- 1934mean 61.4°F
- Coldest year
- 1924mean 48.8°F
- Wettest year
- 201722.28 in
- Driest year
- 18943.78 in
- Snowiest season
- 54.0 in1997-98
Median first snow
November 20
Earliest: September 28, 1936
Median last snow
March 25
Latest: May 21, 1931
1 of 90 winters had no measurable snow.
Station Las Animas (USC00054834), 3,890 ft elevation, 2.8 miles from the population centre. Daily records from 1893 to October 27, 2026; 99.5% 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
9 since 1953. The most recent: Covid-19 Pandemic, March 28, 2020.
| Mar 28, 2020 | Biological | DR-4498-CO |
| Mar 13, 2020 | Biological | EM-3436-CO |
| Jan 7, 2007 | Snowstorm | EM-3271-CO |
| Sep 5, 2005 | Coastal Storm | EM-3224-CO |
| Jun 19, 2002 | Fire | DR-1421-CO |
| May 17, 2001 | Severe Storm | DR-1374-CO |
| May 17, 1999 | Severe Storm | DR-1276-CO |
| Jan 29, 1977 | Drought | EM-3025-CO |
| Jun 19, 1965 | Tornado | DR-200-CO |
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 Bent County stands among 64 counties in Colorado and 3,143 in the United States.
| Tornadoes since 1950 | 50 | 18 / 64 |
| Tornadoes rated F3/EF3 or stronger | 0 | — |
| Tropical cyclones within 50 mi | 0 | — |
| Hurricane-strength passes within 50 mi | 0 | — |
| Wildfire acres since 1984 | 43,387 | 22 / 64 |
| Flood insurance claims | 0 | — |
| Flood insurance paid | $0 | — |
| Disaster declarations | 9 | 29 / 64 |
| Flood events since 1996 | 18 | 42 / 64 |
| Hail and wind events since 1996 | 221 | 30 / 64 |
| Winter storm events since 1996 | 21 | 47 / 64 |
| Reported damage since 1996 | $8.0 million | 28 / 64 |
| River crests at major flood stage | 0 | — |
| High tide flooding days a year, last 10 years | 0.0 | — |
| Months in severe drought since 1895 | 129 | 60 / 64 |
| Medium or heavy smoke days a year, last 10 years | 17.1 | 16 / 64 |
| Earthquakes M4+ within 50 mi since 1900 | 1 | 41 / 64 |
| Earthquakes M2.5+ in the county since 1973 | 0 | — |
Neighbouring counties
| Baca County | 88 | 0 |
| Kiowa County | 95 | 0 |
| Las Animas County | 38 | 0 |
| Otero County | 32 | 0 |
| Prowers 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 USC00054834.
- 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.