Lafayette County

Population 33,531 (2025) 628 sq mi

Property owners in Lafayette County have filed 18 federal flood insurance claims since 1978, 78th most of 115 counties in Missouri.

Hazard fingerprint for Lafayette County Tornado: 62th percentile. Tropical: 0th percentile. Wildfire: 0th percentile. Flood: 76th percentile. Hail & wind: 46th percentile. Heat: 68th percentile. Cold: 53th percentile. Winter: 35th 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 195030

At a glance

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

Flood insurance claims

18

78th of 115 in Missouri

$276,000 paid since 1979

Details

Tornadoes since 1950

30

39th of 115 in Missouri

About as many as the typical Missouri county

Details

Strongest tornado

F3

May 4, 1977, 26.2 mile path

Federal disaster declarations

25

Most recent: Covid-19 Pandemic, 2020

Details

Record high

106°F

August 3, 2011

Details

Record low

−13°F

Reached 5 times, most recently January 15, 2024

Details

Snowiest season

30.9in

Winter of 1992-93

Costliest event since 1996

$800K

Flash Flood, May 12, 2002

Details

Tornadoes

About one every 2.5 years since 1950, 2 of them rated F3/EF3 or stronger.

Strongest

May 4, 1977

F3, 26.2 mile path

100 yards wide; 1 killed along the whole path.

Most recent

Monday, May 6, 2024

EF0, 4.4 mile path

2 years ago.

Tornadoes by decade Doppler radar era² 1950s: 3 3 1960s: 6 6 1970s: 2 2 1980s: 1 1 1990s: 3 3 2000s: 4 4 2010s: 10 10 2020s: 1 1 1950s1960s1970s1980s1990s2000s2010s2020s
Recorded tornadoes per decade. The 2020s are incomplete.
Tornadoes by month J: 0 F: 0 M: 2 A: 3 M: 15 15 J: 8 J: 1 A: 0 S: 1 O: 0 N: 0 D: 0 JFMAMJJASOND
By month of occurrence, all years.

Every recorded tornado

Tornadoes in Lafayette County since 1950
May 6, 2024EF04.45000
May 24, 2019EF02.74000
Jun 17, 2017EF04.85000
Mar 6, 2017EF11.85000
Mar 6, 2017EF317.7400120
Apr 27, 2014EF02.45000
Jul 26, 2013EF00.12500
May 25, 2011EF00.14000
May 22, 2011EF00.15000
May 22, 2011EF00.15000
May 22, 2011EF00.24000
Jun 5, 2008EF00.22500
May 9, 2003F210.030000
Jun 20, 2000F01.05000
May 21, 2000F11.07000
May 26, 1996F00.22000
May 27, 1995F04.54000
May 27, 1995F04.03000
Apr 2, 1982F11.33000
May 4, 1977F326.210051
May 1, 1973F20.55000
May 15, 1968F212.35000
May 15, 1968F14.95000
Jun 10, 1967F00.21700
Apr 21, 1967F00.11000
Sep 20, 1965F213.010000
Jun 29, 1960F10.55000
Jun 24, 1958F10.53300
Jun 24, 1958F10.53300
Jun 13, 1958F24.144000
  1. Injuries and deaths are for the tornado’s whole path, which may extend beyond the county. Deaths recorded within Lafayette County: 1.
  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

No large wildfire has been mapped here since satellite mapping began in 1984.

Smoke overhead

Smokiest year

2023: 66 days

Heavy smoke on 17 days in 2021, the most of any year.

Last 10 years

24.0 days a year

Medium or heavy smoke, 2016 to 2025.

2025

17 days

Medium or heavy smoke. 37 so far in 2026.

Days with medium or heavy smoke overhead, by year 2011: 12 2012: 22 2013: 14 2014: 9 2015: 11 2016: 2 2017: 10 2018: 8 2019: 9 2020: 19 2021: 53 2022: 23 2023: 66 66 2024: 33 2025: 17 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

18 federal flood insurance claims since 1979, with $276,000 paid.

Federal flood insurance claims by year
Claims per year since 1979. Years with fewer than five claims are not shown.

Claims by ZIP code

Flood insurance claims by ZIP code
640677$108,000

Flood events since 1996

  • Flood84
  • Flash Flood24

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

June 1, 2019

Missouri River near Waverly, 31.92 ft

11.92 feet above the 20.0 ft flood stage; major flooding by today’s categories.

Most recent moderate or major crest

July 4, 2024

Missouri River at Napoleon, 25.13 ft

Moderate flooding.

Highest river crests above flood stage
Jun 1, 2019Missouri River near Waverly31.92+11.92Major
Mar 26, 2019Missouri River near Waverly31.61+11.61Major
Jul 27, 1993Missouri River near Waverly31.15+11.15Major
Jun 2, 2019Missouri River at Napoleon29.73+12.73Moderate
May 9, 2007Missouri River at Napoleon28.86+11.86Moderate
Mar 25, 2019Missouri River at Napoleon28.12+11.12Moderate
Jul 9, 2011Missouri River near Waverly30.75+10.75Moderate
Jul 10, 2011Missouri River at Napoleon27.60+10.60Moderate
May 19, 1995Missouri River at Napoleon27.40+10.40Moderate
May 8, 2007Missouri River near Waverly30.10+10.10Moderate
Jul 15, 1951Missouri River at Napoleon26.80+9.80Moderate
Jul 11, 1993Missouri River at Napoleon26.70+9.70Moderate
May 25, 1995Missouri River at Napoleon26.56+9.56Moderate
May 29, 2016Missouri River near Waverly29.56+9.56Moderate
May 31, 2016Missouri River at Napoleon26.53+9.53Moderate
Jun 7, 2015Missouri River near Waverly29.42+9.42Moderate
Jun 23, 1984Missouri River near Waverly29.20+9.20Moderate
Jun 6, 2015Missouri River at Napoleon26.12+9.12Moderate
Jun 30, 1999Missouri River at Napoleon26.07+9.07Moderate
Jun 30, 1999Missouri River near Waverly29.04+9.04Moderate
Oct 13, 1973Missouri River at Napoleon25.90+8.90Moderate
Jun 18, 2010Missouri River at Napoleon25.25+8.25Moderate
Jul 4, 2024Missouri River at Napoleon25.13+8.13Moderate
Apr 29, 1999Missouri River at Napoleon25.00+8.00Moderate
Oct 13, 1973Missouri River near Waverly28.85+8.85Minor

River gauges

River gauges and their highest listed crests
Missouri River at Napoleon17.029.73 ftJun 2, 20190
Missouri River near Waverly20.031.92 ftJun 1, 20193
  1. 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 136 of 1,581 months since 1895 (9%); the longest spell lasted 22 months.

136

Months in severe drought or worse since 1895

55

Months in extreme drought

9%

Share of all months, severe or worse

27

Drought reports to the Weather Service since 1996

Lowest reading

August 1934

−6.51, extreme drought

Longest severe spell

22 months

August 1953 to May 1955.

Latest month

September 2026

−0.51, incipient dry spell

Last severe month: December 2012.

Months in severe drought or worse, by year 1895: 0 1896: 0 1897: 2 1898: 0 1899: 0 1900: 0 1901: 5 1902: 4 1903: 0 1904: 0 1905: 0 1906: 0 1907: 0 1908: 0 1909: 0 1910: 0 1911: 1 1912: 0 1913: 2 1914: 0 1915: 0 1916: 0 1917: 1 1918: 12 12 1919: 1 1920: 0 1921: 0 1922: 0 1923: 1 1924: 0 1925: 0 1926: 0 1927: 0 1928: 0 1929: 0 1930: 0 1931: 2 1932: 0 1933: 2 1934: 8 1935: 0 1936: 5 1937: 3 1938: 0 1939: 3 1940: 3 1941: 0 1942: 0 1943: 0 1944: 0 1945: 0 1946: 0 1947: 0 1948: 0 1949: 0 1950: 0 1951: 0 1952: 0 1953: 5 1954: 12 1955: 6 1956: 7 1957: 8 1958: 0 1959: 0 1960: 0 1961: 0 1962: 0 1963: 3 1964: 3 1965: 0 1966: 0 1967: 0 1968: 0 1969: 0 1970: 0 1971: 0 1972: 0 1973: 0 1974: 0 1975: 0 1976: 2 1977: 5 1978: 0 1979: 0 1980: 3 1981: 4 1982: 0 1983: 0 1984: 0 1985: 0 1986: 0 1987: 0 1988: 3 1989: 4 1990: 0 1991: 0 1992: 0 1993: 0 1994: 0 1995: 0 1996: 0 1997: 0 1998: 0 1999: 0 2000: 0 2001: 0 2002: 1 2003: 6 2004: 0 2005: 0 2006: 3 2007: 0 2008: 0 2009: 0 2010: 0 2011: 0 2012: 6 2013: 0 2014: 0 2015: 0 2016: 0 2017: 0 2018: 0 2019: 0 2020: 0 2021: 0 2022: 0 2023: 0 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

6 earthquakes of magnitude 2.5 or more within 50 miles since 1931; none reached magnitude 4.

0

Magnitude 2.5+ inside the county since 1973

3

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

August 9, 1931

Magnitude 3.8

6 km WSW of Kansas City, Kansas; 32.0 miles away.

Most recent, magnitude 3 or more

July 31, 2005

Magnitude 3.3

Missouri; 44.0 miles away.

Earthquakes of magnitude 3 or more within 50 miles, by year 1973: 0 1974: 0 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: 0 1992: 0 1993: 0 1994: 0 1995: 0 1996: 0 1997: 0 1998: 0 1999: 1 2000: 0 2001: 0 2002: 0 2003: 0 2004: 0 2005: 2 2 2006: 0 2007: 0 2008: 0 2009: 0 2010: 0 2011: 0 2012: 0 2013: 0 2014: 0 2015: 0 2016: 0 2017: 0 2018: 0 2019: 0 2020: 0 2021: 0 2022: 0 2023: 0 2024: 0 2025: 0 19731978198319881993199820032008201320182023
Per year, 1973 to 2025.
  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

563 events in the National Weather Service record, 482 of them since 1996.

95

Hail reports, 1 inch or larger

14

Hail, 2 inches or larger

121

Damaging gusts, 58 mph+

49

Winter weather events since 1996

16

Heat events since 1996

11

Cold events since 1996

Largest hail

June 30, 2023

4.25 inches

Strongest measured or estimated gust

August 7, 2011

96 mph

Costliest events since 1996

  1. May 12, 2002Flash Flood$800,000
    National Weather Service narrative

    Junction of highway 131 and county road FF closed due to high water.

  2. May 9, 2003Tornado$500,000
    National Weather Service narrative

    Tornado reported near Corder and tracked northeast into Saline county. destoyed a machine shed, house with grain bins damaged along with a dairy barn.

  3. Mar 12, 2006Hail$300,000
    National Weather Service narrative

    Large hail damaged many automobiles and homes.

  4. Jan 30, 2002Ice Storm, Lafayette$300,000
    National Weather Service narrative

    A long-lived major ice and snow storm blasted much of northwest, northern and central Missouri from late Tuesday, January 29th, until Thursday, January 31st. Ice accumulations of over an inch were observed from the Kansas City metropolitan area, east and north through Moberly Missouri. At one point 409,504 total customers were without electrical power in the CWA, with some residents without power up to two weeks. For the Kansas City area, the ice storm was ranked as the worst ever. Further north across northern Missouri, heavy snow fell generally along and north of a line, from St. Joseph to Trenton to Kirksville. Snow accumulations ranged from 8 to 14 inches.

  5. Feb 5, 2019Winter Weather, Lafayette$100,000
    National Weather Service narrative

    Two fatalities occurred the evening of 2/5/19 on I-70, in Lafayette County when a vehicle skidded off the road due to ice. A semi trailing the vehicular accident then impacted the vehicle, killing two of the four occupants. The MHP police report is linked here: https://www.mshp.dps.missouri.gov/HP68/AccidentDetailsAction?ACC_RPT_NUM=190068843 . Aside from those two accidents, there have been numerous injury accidents, mostly resulting in minor injuries, with a handful of moderate to serious injuries. Highway 7 just north of Pleasant Hill was closed for several hours on Tuesday evening because a MODoT salt truck among other vehicles impacted the guard rail just north of town. NWS…

  6. May 21, 2000Tornado$75,000
    National Weather Service narrative

    A tornado, witnessed by two citizens, destroyed several outbuildings and damaged the roof of an earth-contact home 7 miles southeast of Lexington, MO.

  7. Jun 23, 1998Thunderstorm Wind$75,000
    National Weather Service narrative

    Severe thunderstorm winds snapped 3 large trees at their bases and flattened a gazebo in Wellington. Also in Wellington, a porch which was still intact blew on top of the roof of a trailer. Power lines and numerous trees were blown down in Lexington. In Waverly, several trees 12 to 24 inches in diameter were blown down. Numerous power outages were reported in Odessa as a result of the thunderstorms.

  8. Aug 7, 1999Flood$25,000
    National Weather Service narrative

    High water covered State Highway 23 in Concordia. Newspaper accounts indicate that gravel was washed from some streets in and near Concordia, and the blacktop was ripped off of part of another street.

  9. Mar 12, 2006Hail$25,000
  10. May 17, 1999Thunderstorm Wind$25,000
    National Weather Service narrative

    A cold front triggered thunderstorm development over Kansas. The storms moved eastward into west-central Missouri, producing widespread damaging winds and large hail.

  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 Higginsville, 7.3 miles from the county’s population centre, with records from 1991.

All-time high
106°FAug 3, 2011
All-time low
−13°F5 times, most recently Jan 15, 2024
Warmest night
80°F2 times, most recently Jun 16, 2022
Coldest day
−4°FJan 11, 1997
Wettest day
7.42 inSep 14, 1998
Snowiest day
16.0 inFeb 2, 2011
Hottest year
2012mean 57.4°F
Coldest year
1996mean 51.1°F
Wettest year
199857.32 in
Driest year
201227.10 in
Snowiest season
30.9 in1992-93
Average monthly high and low temperature and precipitation, last 30 years, Higginsville 32°F 37° 18° 1.5 Jan 42° 22° 1.7 Feb 54° 33° 3.2 Mar 64° 43° 4.2 Apr 74° 55° 5.0 May 83° 64° 5.2 Jun 87° 68° 4.8 Jul 86° 66° 4.0 Aug 80° 57° 3.5 Sep 67° 45° 3.3 Oct 53° 34° 2.2 Nov 41° 24° 1.8 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 1992: 0 1993: 5 1994: 0 1995: 5 1996: 1 1997: 4 1998: 6 1999: 9 2000: 11 2001: 3 2002: 13 2003: 16 2004: 0 2005: 13 2006: 19 2007: 11 2008: 3 2009: 1 2010: 8 2011: 20 2012: 32 32 2013: 5 2014: 0 2015: 1 2016: 3 2017: 3 2018: 8 2019: 0 2020: 0 2021: 5 2022: 10 2023: 14 2024: 6 2025: 4 1992200220122022
Days reaching 95°F each complete year, last 50 years. Thirty-year average: 7.6.
Snowfall by winter 1992: 30.9 in 30.9 1993: 10.7 in 1994: 12.4 in 1995: 11.8 in 1996: 18.2 in 1997: 15.7 in 1998: 4.6 in 1999: 5.0 in 2000: 12.1 in 2001: 8.5 in 2002: 10.5 in 2003: 18.2 in 2004: 16.8 in 2005: 7.3 in 2006: 23.6 in 2007: 9.3 in 2008: 10.1 in 2009: 27.2 in 2014: 10.1 in 2015: 4.5 in 2016: 4.2 in 2017: 4.0 in 2018: 30.5 in 2019: 24.2 in 2020: 8.4 in 2021: 17.9 in 2022: 6.1 in 2023: 9.2 in 2024: 16.8 in 2025: 9.6 in 199220022016
Total snowfall each winter (July to June), last 50 winters.

Median first snow

December 9

Earliest: October 23, 1996

Median last snow

March 5

Latest: April 10, 1997

0 of 30 winters had no measurable snow.

Station Higginsville (USC00233838), 836 ft elevation, 7.3 miles from the population centre. Daily records from 1991 to October 27, 2026; 99.2% 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

25 since 1953. The most recent: Covid-19 Pandemic, March 26, 2020.

Federal disaster declarations
Mar 26, 2020BiologicalCovid-19 PandemicMajor disasterDR-4490-MO
Mar 13, 2020BiologicalCovid-19EmergencyEM-3482-MO
Jul 9, 2019Severe StormSevere Storms, Tornadoes, and FloodingMajor disasterDR-4451-MO
Aug 7, 2015Severe StormSevere Storms, Tornadoes, Straight-Line Winds, and FloodingMajor disasterDR-4238-MO
Aug 12, 2011FloodFloodingMajor disasterDR-4012-MO
Jun 30, 2011FloodFloodingEmergencyEM-3325-MO
Mar 23, 2011Severe StormSevere Winter Storm and SnowstormMajor disasterDR-1961-MO
Feb 3, 2011Severe StormSevere Winter StormEmergencyEM-3317-MO
Aug 17, 2010Severe StormSevere Storms, Flooding, and TornadoesMajor disasterDR-1934-MO
Jan 30, 2009Severe Ice StormSevere Winter StormEmergencyEM-3303-MO
Dec 12, 2007Severe Ice StormSevere Winter StormsEmergencyEM-3281-MO
Jun 11, 2007Severe StormSevere Storms and FloodingMajor disasterDR-1708-MO
Sep 10, 2005HurricaneHurricane Katrina EvacuationEmergencyEM-3232-MO
May 6, 2003Severe StormSevere Storms, Tornadoes, and FloodingMajor disasterDR-1463-MO
May 6, 2002Severe StormSevere Storms, Tornadoes and FloodingMajor disasterDR-1412-MO
Feb 6, 2002Severe Ice StormSevere Winter Ice StormMajor disasterDR-1403-MO
Jun 2, 1995Severe StormSevere Storms, Tornadoes, Hail, FloodingMajor disasterDR-1054-MO
Jul 9, 1993FloodSevere Storms & FloodingMajor disasterDR-995-MO
Sep 14, 1977FloodSevere Storms & FloodingMajor disasterDR-538-MO
May 7, 1977TornadoTornadoes & FloodingMajor disasterDR-535-MO
Sep 24, 1976DroughtDroughtEmergencyEM-3017-MO
Jun 10, 1974FloodSevere Storms & FloodingMajor disasterDR-439-MO
Nov 1, 1973FloodSevere Storms & FloodingMajor disasterDR-407-MO
Apr 19, 1973Severe StormHeavy Rains, Tornadoes & FloodingMajor disasterDR-372-MO
Jul 27, 1965FloodSevere Storms & FloodingMajor disasterDR-203-MO

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 Lafayette County stands among 115 counties in Missouri and 3,143 in the United States.

Ranks
Tornadoes since 19503039 / 115994 / 3,143
Tornadoes rated F3/EF3 or stronger247 / 115866 / 3,143
Tropical cyclones within 50 mi0——
Hurricane-strength passes within 50 mi0——
Wildfire acres since 19840——
Flood insurance claims1878 / 1152,103 / 3,143
Flood insurance paid$276,00080 / 1152,008 / 3,143
Disaster declarations2552 / 115769 / 3,143
Flood events since 199610841 / 115521 / 3,143
Hail and wind events since 199625260 / 1151,553 / 3,143
Winter storm events since 19964979 / 1151,994 / 3,143
Reported damage since 1996$2.4 million79 / 1152,709 / 3,143
River crests at major flood stage351 / 1151,106 / 3,143
High tide flooding days a year, last 10 years0.0——
Months in severe drought since 189513631 / 1151,287 / 3,143
Medium or heavy smoke days a year, last 10 years24.027 / 115725 / 3,143
Earthquakes M4+ within 50 mi since 19000——
Earthquakes M2.5+ in the county since 19730——

Neighbouring counties

Neighbouring counties
Carroll County1700179
Jackson County49002,115
Johnson County330044
Pettis County430045
Ray County3400191
Saline County240016

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 USC00233838.
  • 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.