Bailey County

Population 6,963 (2025) 827 sq mi

Bailey County has recorded 62 tornadoes since 1950, 42nd most of 254 counties in Texas; the most recent was on April 25, 2025.

Hazard fingerprint for Bailey County Tornado: 87th percentile. Tropical: 0th percentile. Wildfire: 63th percentile. Flood: 24th percentile. Hail & wind: 32th percentile. Heat: 4th percentile. Cold: 28th percentile. Winter: 58th percentile. TORTROPFIREFLOODSEVEREHEATCOLDWINTER

Hazard fingerprint Each spoke is this county’s percentile among U.S. counties where that hazard occurs. How it is computed

2026
  • Tornado damage paths since 195062
  • Wildfire burn scars since 198410

At a glance

The record for Bailey County in eight numbers. Each links to its section below.

Tornadoes since 1950

62

42nd of 254 in Texas

77% more than the typical Texas county

Details

Acres burned since 1984

25,980

75th of 254 in Texas

10 large fires; the largest was Unnamed, 2008

Details

Strongest tornado

F3

May 10, 1991, 8.5 mile path

Federal disaster declarations

16

Most recent: Severe Storms, Straight-Line Winds, Tornadoes, and Flooding, 2024

Details

Record high

110°F

Reached 2 times, most recently August 3, 1944

Details

Record low

−21°F

February 8, 1933

Details

Snowiest season

32.5in

Winter of 1982-83

Costliest event since 1996

$6.0M

Blizzard, December 26, 2015

Details

Tornadoes

About one every 1.2 years since 1950, 2 of them rated F3/EF3 or stronger.

Strongest

May 10, 1991

F3, 8.5 mile path

450 yards wide.

Most recent

Friday, April 25, 2025

EFU, 4.3 mile path

Within the past year.

Tornadoes by decade Doppler radar era² 1950s: 2 2 1960s: 11 11 1970s: 13 13 1980s: 15 15 1990s: 10 10 2000s: 3 3 2010s: 5 5 2020s: 3 3 1950s1960s1970s1980s1990s2000s2010s2020s
Recorded tornadoes per decade. The 2020s are incomplete.
Tornadoes by month J: 0 F: 0 M: 1 A: 10 M: 30 30 J: 13 J: 6 A: 0 S: 1 O: 1 N: 0 D: 0 JFMAMJJASOND
By month of occurrence, all years.

Every recorded tornado

Tornadoes in Bailey County since 1950
Apr 25, 2025EFU4.330000
May 23, 2022EFU0.75000
May 23, 2022EF22.91,40000
May 26, 2019EF05.05000
May 4, 2019EFU0.03000
May 4, 2019EFU0.03000
May 9, 2017EFU0.02000
Apr 26, 2011EF00.85000
Mar 23, 2007EF00.25000
May 24, 2003F00.13000
May 24, 2003F00.13000
Jul 5, 1997F00.11000
Jul 7, 1993F00.55000
Jun 27, 1992F20.910000
Jun 27, 1992F00.44000
May 31, 1992F00.55000
May 31, 1992F00.66000
Oct 27, 1991F00.53000
May 10, 1991F00.76000
May 10, 1991F11.210000
May 10, 1991F38.545000
Jun 3, 1989F28.088000
Jul 24, 1988F12.010000
Jul 24, 1988F02.06000
May 30, 1988F02.05000
May 30, 1988F04.06000
Jun 4, 1986F00.23000
Jun 4, 1986F00.23000
Jun 4, 1986F00.23000
Apr 6, 1986F00.230000
May 20, 1985F00.13000
Jun 8, 1983F10.510000
Jun 10, 1982F10.92000
Jun 10, 1982F12.22000
Jul 4, 1981F00.21000
May 24, 1981F00.31000
Sep 3, 1979F00.11000
Jul 18, 1978F00.41000
Jun 4, 1978F00.51700
Jun 1, 1978F01.03000
May 3, 1977F10.53000
May 4, 1974F13.03000
Apr 2, 1973F11.02000
May 9, 1972F10.11000
Apr 18, 1971F24.320000
Apr 18, 1971F24.320000
Apr 18, 1971F14.320000
Apr 18, 1971F14.320000
Apr 18, 1971F14.320000
May 16, 1969F042.815000
May 16, 1969F042.826700
May 16, 1969F042.820000
May 16, 1969F042.820000
May 16, 1969F010.515000
May 6, 1969F126.710000
Jun 16, 1968F10.11000
Jun 9, 1965F220.81000
May 29, 1963F210.36710
May 21, 1963F35.95000
Apr 12, 1960F11.03300
May 24, 1957F00.55000
May 18, 1955F10.11000
  1. Injuries and deaths are for the tornado’s whole path, which may extend beyond the county. Deaths recorded within Bailey County: 0.
  2. 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

25,980 acres burned in 10 large fires since 1984, equal to 4.9% of the land.

Largest

April 7, 2008

Unnamed Fire, 10,087 acres

10,085 acres inside Bailey County.

Most recent

April 4, 2023

Hall Fire

1,007 acres in total.

Acres burned since 1984, cumulative 1988: 2,5452006: 1,0452008: 10,0852009: 2,8822010: 3,8412011: 3,2102022: 1,3652023: 1,006 25,980 acres 198519901995200020052010201520202025
Running total of acres burned inside the county (line) and each year’s acres (bars).

Every large fire

Large wildfires since 1984
Hall20231,0061,007
Dancing Mule20221,3641,366
Toke Plant/Wiseman Complex20113,2103,211
White Lake20101,2541,259
Grass 320102,5862,589
200908120091,6851,686
200903720091,1961,198
Unnamed200810,08510,087
Hwy 3720061,0455,019
Unnamed19882,5453,613
  1. 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: 34 days

Heavy smoke on 14 days in 2020, the most of any year.

Last 10 years

11.6 days a year

Medium or heavy smoke, 2016 to 2025.

2025

1 day

Medium or heavy smoke. 11 so far in 2026.

Days with medium or heavy smoke overhead, by year 2011: 15 2012: 12 2013: 5 2014: 1 2015: 2 2016: 1 2017: 9 2018: 3 2019: 2 2020: 26 2021: 34 34 2022: 24 2023: 7 2024: 9 2025: 1 201120122013201420152016201720182019202020212022202320242025
Days each year on which a satellite-traced plume of medium or heavy smoke covered the county’s population centre, 2011 to 2025.
  1. 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 Flood20
  • Flood6
  • Heavy Rain2

OpenFEMA NFIP Redacted Claims v3, refreshed August 4, 2026. NOAA Storm Events through 2026.

Drought

In severe drought or worse for 157 of 1,581 months since 1895 (10%); the longest spell lasted 28 months.

157

Months in severe drought or worse since 1895

42

Months in extreme drought

10%

Share of all months, severe or worse

92

Drought reports to the Weather Service since 1996

Lowest reading

September 2011

−5.91, extreme drought

Longest severe spell

28 months

June 1953 to September 1955.

Latest month

September 2026

−2.75, moderate drought

Last severe month: August 2026.

Months in severe drought or worse, by year 1895: 0 1896: 0 1897: 0 1898: 0 1899: 0 1900: 0 1901: 0 1902: 0 1903: 0 1904: 1 1905: 0 1906: 0 1907: 0 1908: 0 1909: 0 1910: 0 1911: 1 1912: 0 1913: 0 1914: 0 1915: 0 1916: 0 1917: 6 1918: 9 1919: 0 1920: 0 1921: 0 1922: 0 1923: 0 1924: 0 1925: 0 1926: 0 1927: 0 1928: 0 1929: 0 1930: 0 1931: 0 1932: 0 1933: 0 1934: 4 1935: 6 1936: 0 1937: 0 1938: 0 1939: 0 1940: 1 1941: 0 1942: 0 1943: 0 1944: 0 1945: 2 1946: 3 1947: 0 1948: 0 1949: 0 1950: 1 1951: 0 1952: 2 1953: 7 1954: 12 12 1955: 10 1956: 9 1957: 2 1958: 0 1959: 0 1960: 0 1961: 0 1962: 0 1963: 0 1964: 4 1965: 0 1966: 0 1967: 0 1968: 0 1969: 0 1970: 0 1971: 1 1972: 0 1973: 0 1974: 3 1975: 0 1976: 0 1977: 0 1978: 0 1979: 0 1980: 0 1981: 0 1982: 0 1983: 0 1984: 0 1985: 0 1986: 0 1987: 0 1988: 0 1989: 0 1990: 0 1991: 1 1992: 0 1993: 0 1994: 0 1995: 4 1996: 4 1997: 0 1998: 3 1999: 0 2000: 1 2001: 0 2002: 0 2003: 1 2004: 0 2005: 0 2006: 3 2007: 0 2008: 0 2009: 0 2010: 0 2011: 9 2012: 12 2013: 5 2014: 0 2015: 0 2016: 0 2017: 0 2018: 1 2019: 0 2020: 4 2021: 4 2022: 8 2023: 7 2024: 0 2025: 0 18951905191519251935194519551965197519851995200520152025
Months each year with a Palmer index of −3 or lower, 1895 to 2025. Twelve means the whole year.
  1. 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 2.5 or more within 50 miles since 2022; none reached magnitude 4.

0

Magnitude 2.5+ inside the county since 1973

0

Magnitude 3+ within 50 miles since 1973

0

Magnitude 4+ within 50 miles since 1900

0

Magnitude 5+ within 50 miles since 1900

Largest within 50 miles

April 29, 2022

Magnitude 2.6

8 km E of Anton, Texas; 31.4 miles away, 1.3 miles deep.

  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).
  2. 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

612 events in the National Weather Service record, 490 of them since 1996.

144

Hail reports, 1 inch or larger

32

Hail, 2 inches or larger

52

Damaging gusts, 58 mph+

79

Winter weather events since 1996

1

Heat events since 1996

5

Cold events since 1996

Largest hail

July 7, 1987

4.50 inches

Strongest measured or estimated gust

June 7, 2014

90 mph

More event types since 1996

Other Storm Events types since 1996
Dust storms and dust devils800Mar 18, 2025
Dense fog and smoke100Oct 17, 2007

Costliest events since 1996

  1. Dec 26, 2015Blizzard, Bailey$6.0 million
    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…

  2. Jan 29, 1999Winter Storm, Bailey$1.5 million
    National Weather Service narrative

    An intense winter storm severely impacted the northwestern South Plains and the extreme southwest Panhandle on the 29th and 30th. Over a foot of snow fell across parts of Parmer and Bailey Counties, where drifts reached as high as 6 feet and major highways were closed for hours. Five to seven inches of snow fell in Castro, Swisher, Lamb, and Cochran Counties. Some of these same areas received significant accumulations of freezing rain. The combined effect of this storm snapped numerous trees and tree limbs, and caused many thousands of people to lose power (some for more than two full days). In Swisher County alone, approximately 700 power poles were snapped or brought down due to…

  3. Jun 7, 2014Hail$500,000
    National Weather Service narrative

    Law enforcement personnel estimated hail of ping pong to golf ball size from Muleshoe to just south of the city. Strong to severe winds accompanying the hail enhanced the hail damage to roofs and sidings of homes, vehicles and windows.

  4. Jun 17, 2008Hail$500,000
    National Weather Service narrative

    Emergency management officials reported that giant hail stones that ranged in size from baseballs to softballs resulted in significant damages throughout the city of Muleshoe around 20:00 CST. Numerous windshields were knocked out of vehicles and many structures sustained heavy roof and window damage. Hail even punctured the interior walls of one mobile home. No injuries were reported.

  5. Jul 17, 2009Thunderstorm Wind$500,000
    National Weather Service narrative

    The convective complex and embedded high-precipitation supercell that impacted parts of Parmer County subsequently moved southward over Bailey County. A post storm survey by Texas Tech University West Texas Mesonet meteorologists revealed a swath of intense wind damage from between Needmore and Baileyboro southward to Enochs. At least 100 utility poles were blown down, some broken near ground-level, and several center irrigation pivots were destroyed. Minor roof damage was noted to several homes in Enochs. The winds were occasionally accompanied with nickel size hail in the Enochs vicinity. Wind-driven hail contributed to significant cotton losses. Wind speeds were estimated to be…

  6. Jun 7, 2014Thunderstorm Wind$500,000
    National Weather Service narrative

    A strong low-level mesocyclone accompanied by destructive rear flank downdraft (RFD) winds tracked southeastward from Muleshoe to about 12 miles southeast of Muleshoe. Although law enforcement reported a tornado, no definitive evidence of such could be determined from the NWS storm survey conducted in the following days. Combined with direct accounts from storm chasers, the storm survey determined that significant straight line winds were to blame for the majority of damage discovered generally north of Highway 84. Maximum sustained winds were estimated between 80 and 90 mph and created much damage to rural homes, a dairy business, farm equipment, and area power poles. The worst…

  7. Mar 13, 2019High Wind, Bailey$350,000
    National Weather Service narrative

    Measured by a Texas Tech University West Texas mesonet near Muleshoe.

  8. Sep 17, 2017Hail$300,000
    National Weather Service narrative

    Broadcast media relayed damage photos of a significant hailstorm that struck the community of Bula. Wind-driven hail as large as baseballs pummeled crops and caused extensive damage to siding, windows and roofs to dozens of buildings in the area.

  9. May 25, 2008Thunderstorm Wind$250,000
    National Weather Service narrative

    Severe thunderstorm winds resulted in considerable damage in the Muleshoe vicinity between 17:35 and 17:45 CST on the 25th. Extensive damage occurred to a pair of trailer homes just southeast of the city, when one was rolled by the winds and a second home sustained heavy roof damage. A barn was additionally reported to have been destroyed and large pieces of debris obstructed a county road just northeast of Muleshoe. East of the city, extensive damage occurred at a cattle dairy, where 1,500 stables were destroyed and at least three calves were killed. Local utility companies reported nearly 100 power poles were downed by the winds. The damaging winds were accompanied by large…

  10. Jun 9, 2016Thunderstorm Wind$250,000
    National Weather Service narrative

    A farmer in Bailey County reported hail and wind damage to his property north of Muleshoe. Several center pivot irrigation systems were knocked over. Also, a small shed was destroyed by high winds.

  1. 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 Muleshoe #1, 0.6 miles from the county’s population centre, with records from 1927.

All-time high
110°F2 times, most recently Aug 3, 1944
All-time low
−21°FFeb 8, 1933
Warmest night
75°FJun 29, 2026
Coldest day
5°F2 times, most recently Feb 15, 2021
Wettest day
5.25 inMay 16, 1951
Snowiest day
12.0 inDec 16, 1931
Hottest year
1934mean 60.3°F
Coldest year
1975mean 54.6°F
Wettest year
194143.52 in
Driest year
20117.21 in
Snowiest season
32.5 in1982-83
Average monthly high and low temperature and precipitation, last 30 years, Muleshoe #1 32°F 54° 20° 0.4 Jan 58° 23° 0.4 Feb 67° 30° 0.8 Mar 74° 38° 0.9 Apr 82° 49° 1.9 May 91° 60° 2.7 Jun 92° 63° 2.5 Jul 91° 62° 2.7 Aug 85° 55° 2.2 Sep 75° 42° 1.8 Oct 64° 29° 0.8 Nov 55° 22° 0.5 Dec Precipitation, inches
Average daily high and low by month, and average monthly precipitation, over the last 30 years.
Days reaching 95°F per year 1976: 13 1977: 35 1978: 42 1979: 29 1980: 59 1981: 23 1982: 34 1983: 67 1984: 44 1985: 53 1986: 25 1987: 27 1988: 16 1989: 25 1990: 45 1991: 28 1992: 15 1993: 34 1994: 45 1995: 28 1996: 31 1997: 26 1998: 66 2002: 27 2003: 31 2005: 16 2006: 42 2007: 12 2008: 27 2009: 38 2010: 42 2011: 91 91 2012: 48 2013: 32 2014: 31 2015: 26 2016: 30 2017: 16 2018: 37 2019: 35 2020: 55 2021: 21 2022: 57 2023: 58 2024: 51 2025: 19 19761986199620102020
Days reaching 95°F each complete year, last 50 years. Thirty-year average: 37.1.
Snowfall by winter 1976: 18.0 in 1977: 22.6 in 1978: 18.0 in 1979: 13.0 in 1981: 3.5 in 1982: 32.5 in 32.5 1984: 1.0 in 1985: 8.8 in 1986: 15.5 in 1987: 15.5 in 1988: 6.0 in 1989: 2.5 in 1990: 8.0 in 1992: 14.1 in 1993: 2.0 in 1994: 0.0 in 1995: 1.0 in 1996: 0.0 in 1997: 7.0 in 2001: 5.0 in 2002: 2.5 in 2003: 4.0 in 2004: 17.7 in 2005: 1.0 in 2006: 22.5 in 2007: 7.0 in 2008: 1.1 in 2009: 18.3 in 2013: 10.0 in 2014: 15.6 in 2015: 9.6 in 2016: 1.5 in 2017: 0.0 in 2018: 3.0 in 2019: 8.7 in 2020: 13.9 in 2021: 3.7 in 2022: 3.0 in 2023: 8.0 in 2024: 6.0 in 2025: 4.1 in 19761988200220152025
Total snowfall each winter (July to June), last 50 winters.

Median first snow

December 12

Earliest: October 23, 1936

Median last snow

March 2

Latest: May 4, 1935

11 of 96 winters had no measurable snow.

Station Muleshoe #1 (USC00416135), 3,830 ft elevation, 0.6 miles from the population centre. Daily records from 1927 to October 23, 2026; 93.9% 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 Storms, Straight-Line Winds, Tornadoes, and Flooding, May 17, 2024.

Federal disaster declarations
May 17, 2024FloodSevere Storms, Straight-Line Winds, Tornadoes, and FloodingMajor disasterDR-4781-TX
Feb 19, 2021Severe Ice StormSevere Winter StormsMajor disasterDR-4586-TX
Feb 14, 2021Severe Ice StormSevere Winter StormEmergencyEM-3554-TX
Mar 25, 2020BiologicalCovid-19 PandemicMajor disasterDR-4485-TX
Mar 13, 2020BiologicalCovid-19EmergencyEM-3458-TX
Feb 9, 2016Severe StormSevere Winter Storms, Tornadoes, Straight-Line Winds, and FloodingMajor disasterDR-4255-TX
Jul 1, 2011FireWildfiresMajor disasterDR-1999-TX
Mar 14, 2008FireWildfiresEmergencyEM-3284-TX
Jan 11, 2006FireExtreme Wildfire ThreatMajor disasterDR-1624-TX
Sep 24, 2005HurricaneHurricane RitaMajor disasterDR-1606-TX
Sep 21, 2005HurricaneHurricane RitaEmergencyEM-3261-TX
Sep 2, 2005HurricaneHurricane Katrina EvacuationEmergencyEM-3216-TX
Jan 8, 2001Severe Ice StormSevere Winter Ice StormMajor disasterDR-1356-TX
Sep 1, 1999FireExtreme Fire HazardsEmergencyEM-3142-TX
Aug 26, 1998Severe StormTropical Storm CharleyMajor disasterDR-1239-TX
Sep 9, 1992Severe StormExcessive Rain & HailMajor disasterDR-960-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 Bailey County stands among 254 counties in Texas and 3,143 in the United States.

Ranks
Tornadoes since 19506242 / 254229 / 3,143
Tornadoes rated F3/EF3 or stronger283 / 254866 / 3,143
Tropical cyclones within 50 mi0——
Hurricane-strength passes within 50 mi0——
Wildfire acres since 198425,98075 / 254597 / 3,143
Flood insurance claims0——
Flood insurance paid$0——
Disaster declarations16185 / 2542,158 / 3,143
Flood events since 199628189 / 2542,188 / 3,143
Hail and wind events since 1996255119 / 2541,528 / 3,143
Winter storm events since 19967911 / 2541,278 / 3,143
Reported damage since 1996$12.0 million137 / 2541,838 / 3,143
River crests at major flood stage0——
High tide flooding days a year, last 10 years0.0——
Months in severe drought since 1895157197 / 254790 / 3,143
Medium or heavy smoke days a year, last 10 years11.695 / 2542,223 / 3,143
Earthquakes M4+ within 50 mi since 19000——
Earthquakes M2.5+ in the county since 19730——

Neighbouring counties

Neighbouring counties
Cochran County38031,1370
Curry County NM57054,14556
Hockley County80020,43515
Lamb County97011,8121
Parmer County5601,2230
Roosevelt County NM630178,00030

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 USC00416135.
  • 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.