Yalobusha County

Population 12,375 (2025) 467 sq mi

11 tropical storms and hurricanes have passed within 50 miles of Yalobusha County since 1851, 0 of them at hurricane strength; the strongest was an unnamed storm in 1888 (Tropical storm).

Hazard fingerprint for Yalobusha County Tornado: 33th percentile. Tropical: 57th percentile. Wildfire: 12th percentile. Flood: 27th percentile. Hail & wind: 26th percentile. Heat: 98th percentile. Cold: 43th percentile. Winter: 20th 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 195012
  • Tropical cyclone tracks within 100 miles since 1851, wider where stronger18
  • Wildfire burn scars since 19841

At a glance

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

Tropical cyclones within 50 mi

11

59th of 82 in Mississippi

None at hurricane strength since 1851

Details

Tornadoes since 1950

12

80th of 82 in Mississippi

Fewer than the typical Mississippi county, which has had 36

Details

Flood insurance claims

39

53rd of 82 in Mississippi

$364,000 paid since 1982

Details

Acres burned since 1984

651

32nd of 82 in Mississippi

1 large fire; the largest was Unnamed, 1993

Details

Strongest tornado

F3

April 21, 1984, 71.0 mile path

Strongest tropical cyclone

TS

Tropical storm (unnamed), 1888, 24.0 miles away

Largest earthquake within 50 mi

4.6magnitude

December 16, 1931, 12.1 miles away

Details

Federal disaster declarations

20

Most recent: Severe Winter Storm, 2026

Details

Tornadoes

About one every 6.3 years since 1950, 2 of them rated F3/EF3 or stronger.

Strongest

April 21, 1984

F3, 71.0 mile path

10 yards wide; 15 killed along the whole path.

Most recent

Tuesday, September 2, 2008

EF0, 0.0 mile path

18 years ago.

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

Every recorded tornado

Tornadoes in Yalobusha County since 1950
Sep 2, 2008EF00.02500
May 10, 2008EF18.710020
Feb 18, 2000F01.02000
Jan 3, 2000F343.250000
May 5, 1991F12.010000
Dec 27, 1988F25.07300
Apr 21, 1984F236.01000
Apr 21, 1984F371.0107615
May 4, 1979F11.010000
Mar 12, 1975F21.06000
Mar 10, 1973F219.922000
Apr 3, 1956F2124.91060
  1. Injuries and deaths are for the tornado’s whole path, which may extend beyond the county. Deaths recorded within Yalobusha County: 7.
  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

11 passed within 50 miles since 1851; none at hurricane strength.

Strongest within 50 miles

August 20, 1888

Unnamed storm, Tropical storm

24.0 miles at closest approach, winds near 66 mph.

Most recent

October 26, 2019

Olga, Post-tropical

0.0 miles at closest approach.

Tropical cyclones within 50 miles by decade 50s: 0 60s: 1 70s: 0 80s: 2 2 90s: 0 00s: 1 10s: 1 20s: 1 30s: 2 40s: 0 50s: 1 60s: 1 70s: 0 80s: 0 90s: 0 00s: 1 10s: 0 20s: 0 50s60s70s80s90s00s10s20s30s40s50s60s70s80s90s00s10s20s
Storms within 50 miles, by decade. Records before about 1900 miss storms that never reached land or ships.

Every storm within 100 miles

Tropical cyclones within 100 miles
Olga20190.0Post-tropical48Tropical storm
Katrina200546.4Tropical storm49Category 5
Frederic197980.1Tropical storm60Category 4
Camille19699.2Tropical storm46Category 5
Audrey19572.9Tropical storm43Category 3
Baker195056.6Tropical storm43Category 2
Unnamed19340.0Tropical storm40Category 2
Unnamed19325.1Tropical storm39Tropical storm
Unnamed192320.6Tropical storm44Tropical storm
Unnamed192374.4Tropical storm52Category 1
Unnamed19165.8Tropical storm46Category 3
Unnamed191564.4Post-tropical48Category 4
Unnamed190983.5Tropical storm52Category 3
Unnamed19060.0Tropical storm46Category 3
Unnamed190594.9Tropical storm40Tropical storm
Unnamed188824.0Tropical storm66Category 3
Unnamed18813.8Tropical storm43Category 2
Unnamed187958.6Tropical storm48Category 3
Unnamed18600.0Tropical storm46Category 2
Unnamed185591.9Tropical storm46Category 3
  1. Tropical storms and hurricanes (34 kt or more, still tropical) at closest approach. Post-tropical remnants with gale-force winds are listed but not counted. Direct: track within 50 miles; near: within 100 miles. Distance is measured to the county boundary for counties and to the city centre for cities, using positions interpolated hourly between HURDAT2 fixes.

National Hurricane Center HURDAT2, 1851 to 2025.

Wildfire and smoke

651 acres burned in 1 large fire since 1984, equal to 0.2% of the land.

Largest

March 10, 1993

Unnamed Fire, 651 acres

651 acres inside Yalobusha County.

Most recent

March 10, 1993

Unnamed Fire

651 acres in total.

Acres burned since 1984, cumulative 1993: 651 651 acres 198519901995200020052010201520202025
Running total of acres burned inside the county (line) and each year’s acres (bars).

Every large fire

Large wildfires since 1984
Unnamed1993651651
  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

2023: 64 days

Heavy smoke on 4 days in 2023, the most of any year.

Last 10 years

14.7 days a year

Medium or heavy smoke, 2016 to 2025.

2025

11 days

Medium or heavy smoke. 40 so far in 2026.

Days with medium or heavy smoke overhead, by year 2011: 8 2012: 6 2013: 3 2014: 1 2015: 3 2016: 0 2017: 3 2018: 4 2019: 2 2020: 7 2021: 26 2022: 20 2023: 64 64 2024: 10 2025: 11 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

39 federal flood insurance claims since 1982, with $364,000 paid.

Federal flood insurance claims by year 1983: 15 15 1984: 13 1983
Claims per year since 1982. Years with fewer than five claims are not shown.

Most claims in one year

1983: 15 claims

$90,000 paid.

2nd most

1984: 13 claims

$174,000 paid.

Claims by ZIP code

Flood insurance claims by ZIP code
3896536$341,000

Flood events since 1996

  • Flash Flood12
  • Heavy Rain3
  • Flood1

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 84 of 1,581 months since 1895 (5%); the longest spell lasted 8 months.

84

Months in severe drought or worse since 1895

16

Months in extreme drought

5%

Share of all months, severe or worse

33

Drought reports to the Weather Service since 1996

Lowest reading

August 1943

−4.79, extreme drought

Longest severe spell

8 months

May 1936 to December 1936.

Latest month

September 2026

−3.52, severe drought

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

1 earthquake of magnitude 4 or more within 50 miles since 1900; the largest was magnitude 4.6 in 1931.

2

Magnitude 2.5+ inside the county since 1973

4

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

December 16, 1931

Magnitude 4.6

South of Charleston, Mississippi; 12.1 miles away.

Most recent, magnitude 3 or more

May 10, 2008

Magnitude 3.1

1 km SSE of Sherman, Mississippi; 40.1 miles away.

Earthquakes of magnitude 3 or more within 50 miles, by year 1973: 1 1 1974: 0 1975: 0 1976: 0 1977: 1 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: 0 2000: 0 2001: 0 2002: 1 2003: 0 2004: 0 2005: 0 2006: 0 2007: 0 2008: 1 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.

Every earthquake of magnitude 4 or more within 50 miles

Earthquakes of magnitude 4 or more within 50 miles
Dec 16, 19314.612.1—South of Charleston, Mississippi
  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

372 events in the National Weather Service record, 331 of them since 1996.

32

Hail reports, 1 inch or larger

2

Hail, 2 inches or larger

62

Damaging gusts, 58 mph+

29

Winter weather events since 1996

117

Heat events since 1996

8

Cold events since 1996

Largest hail

May 24, 2024

2.75 inches

Strongest measured or estimated gust

March 8, 2012

100 mph

More event types since 1996

Other Storm Events types since 1996
Lightning211Aug 26, 2016
Debris flows100Apr 16, 2021

Costliest events since 1996

  1. Jan 23, 2026Ice Storm, Yalobusha$1.0 million
    National Weather Service narrative

    Sleet accumulation of 1 to 2 inches over the western part of Yalobusha County, followed by around 1/2 inch of ice over the entire county.

  2. Oct 25, 1997Hail$500,000
    National Weather Service narrative

    Numerous cars and trucks were damaged. Several homes were damaged with hail knocking holes into aluminium siding and roof tops. An insurance agent estimated damage to be around $500,000.

  3. Jan 31, 2026Cold/Wind Chill, Yalobusha$300,000
    National Weather Service narrative

    A dry, mid-level shortwave aid in the push of another cold front in late January. Another arctic airmass residing behind this boundary resulting in another bitterly cold period. Cold temperatures combined with elevated northerly winds resulted in sub zero wind chill values across north Mississippi.

  4. Jun 8, 2021Flash Flood$200,000
    National Weather Service narrative

    A creek running under County Road 224 east of Water Valley eroded the ground under the road. The roadbed was left intact. A vehicle drove over the compromised road, causing the roadbed to collapse. The vehicle fell into the creek and the driver had to be pulled out. Several mobile homes were flooded along Oklahoma Street in Coffeeville. There was significant flooding on Central Street in Water Valley. In total, six homes and three roads were impacted.

  5. Jan 3, 2000Tornado$100,000
    National Weather Service narrative

    The tornado first developed just south of Highway 315 in the community of Hawkins Crossing and moved northeast across the northeast corner of Yalobusha county. The tornado continued into southwest Lafayette county and continued to travel northeast ending in Union county. One home was blown three feet off its foundation with only the west facing wall left standing. Two mobile homes were completely destroyed. Nine other homes and one barn recieved moderate to extensive damage.

  6. Apr 30, 2017Thunderstorm Wind$60,000
    National Weather Service narrative

    Multiple trees down and lots of roof damage to a house.

  7. Feb 22, 2019Flash Flood$25,000
    National Weather Service narrative

    An atmospheric river of deep subtropical moisture caused the training of moderate to heavy rainfall over already saturated grounds across a large portion of north Mississippi. This additional rainfall resulted in areal and river flooding as well as some flash flooding during the day of February 22nd.

  8. Apr 16, 2021Debris Flow$25,000
    National Weather Service narrative

    An apparent log jam developed on the Yalobusha River near Big Creek resulting in some lowland flooding south of the Big Creek Community. At least one home was flooded and County Road 312 was closed.

  9. May 3, 2008Thunderstorm Wind$25,000
    National Weather Service narrative

    Straight line winds ripped part of the roof off the Coffeeville Insurance Agency.

  10. Dec 9, 1999Thunderstorm Wind$20,000
    National Weather Service narrative

    A few small sheds were demolished. Some houses had their roofs torn off or badly damaged. Some trees were blown over.

  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 University, 22.2 miles from the county’s population centre, with records from 1893.

All-time high
110°FSep 5, 1925
All-time low
−13°FJan 21, 1985
Warmest night
85°FSep 6, 1899
Coldest day
4°FJan 21, 1985
Wettest day
8.29 inOct 7, 1982
Snowiest day
8.0 inJan 22, 1935
Hottest year
1921mean 66.5°F
Coldest year
1976mean 57.7°F
Wettest year
199183.76 in
Driest year
194333.62 in
Snowiest season
21.0 in1967-68
Average monthly high and low temperature and precipitation, last 30 years, University 32°F 53° 30° 5.2 Jan 58° 34° 5.4 Feb 67° 42° 5.7 Mar 75° 49° 6.0 Apr 82° 59° 5.3 May 89° 67° 5.3 Jun 92° 70° 4.5 Jul 92° 69° 3.8 Aug 87° 62° 3.8 Sep 77° 50° 3.8 Oct 65° 40° 4.2 Nov 56° 34° 6.0 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: 6 1977: 19 1978: 23 1979: 1 1980: 55 55 1981: 10 1982: 1 1983: 21 1984: 12 1985: 5 1986: 21 1988: 50 1989: 18 1990: 45 1991: 16 1993: 23 1994: 4 1995: 29 1996: 9 1998: 37 1999: 27 2000: 42 2001: 15 2002: 18 2003: 6 2004: 5 2005: 23 2006: 36 2008: 11 2009: 7 2010: 45 2011: 43 2012: 32 2013: 13 2014: 3 2015: 10 2016: 31 2017: 8 2018: 17 2019: 30 2020: 9 2021: 15 2022: 35 2023: 28 2024: 37 2025: 36 19761986199920102020
Days reaching 95°F each complete year, last 50 years. Thirty-year average: 22.4.
Snowfall by winter 1976: 2.8 in 1977: 6.8 in 1978: 0.0 in 1979: 2.6 in 1980: 0.0 in 1981: 3.0 in 1982: 2.0 in 1983: 4.0 in 1984: 17.7 in 17.7 1985: 2.8 in 1986: 0.0 in 1987: 2.8 in 1989: 0.0 in 1990: 0.0 in 1992: 0.0 in 1993: 4.8 in 1994: 3.6 in 1995: 0.0 in 1997: 3.7 in 1998: 0.5 in 1999: 5.8 in 2000: 1.3 in 2001: 0.0 in 2002: 0.5 in 2003: 1.5 in 2004: 0.2 in 2005: 0.4 in 2006: 0.5 in 2008: 2.0 in 2009: 1.7 in 2016: 0.1 in 2017: 1.7 in 2018: 0.7 in 2019: 0.7 in 2020: 7.6 in 2021: 5.5 in 2022: 0.1 in 2023: 3.2 in 2024: 4.2 in 2025: 1.5 in 1976198619992016
Total snowfall each winter (July to June), last 50 winters.

Median first snow

January 14

Earliest: November 24, 1938

Median last snow

February 4

Latest: March 23, 1968

23 of 85 winters had no measurable snow.

Station University (USC00229079), 430 ft elevation, 22.2 miles from the population centre. Daily records from 1893 to October 27, 2026; 96.6% 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

20 since 1953. The most recent: Severe Winter Storm, February 6, 2026.

Federal disaster declarations
Feb 6, 2026Winter StormSevere Winter StormMajor disasterDR-4899-MS
Jan 24, 2026Winter StormSevere Winter StormEmergencyEM-3640-MS
Oct 22, 2021HurricaneHurricane IdaMajor disasterDR-4626-MS
Aug 28, 2021HurricaneHurricane IdaEmergencyEM-3569-MS
Apr 16, 2020Severe StormSevere Storms, Tornadoes, Straight-Line Winds, and FloodingMajor disasterDR-4536-MS
Apr 5, 2020BiologicalCovid-19 PandemicMajor disasterDR-4528-MS
Mar 13, 2020BiologicalCovid-19EmergencyEM-3474-MS
Apr 23, 2019Severe StormSevere Storms, Straight-Line Winds, Tornadoes, and FloodingMajor disasterDR-4429-MS
Aug 30, 2008HurricaneHurricane GustavEmergencyEM-3291-MS
Aug 29, 2005HurricaneHurricane KatrinaMajor disasterDR-1604-MS
Feb 23, 2001Severe StormSevere Storms and TornadoesMajor disasterDR-1360-MS
Jan 25, 1999Severe Ice StormSevere Winter Storms, Ice and Freezing RainMajor disasterDR-1265-MS
Feb 18, 1994Severe StormSevere Winter Storm, Freeezing Rain and SleetMajor disasterDR-1009-MS
Mar 20, 1992TornadoSevere Storms & TornadoesMajor disasterDR-939-MS
May 17, 1991Severe StormSevere Storms, Tornadoes & FloodingMajor disasterDR-906-MS
Mar 5, 1991FloodSevere Storms & FloodingMajor disasterDR-895-MS
Apr 26, 1984TornadoTornadoesMajor disasterDR-703-MS
Feb 22, 1977SnowstormDrought & FreezingEmergencyEM-3032-MS
Mar 27, 1973Severe StormHeavy Rains, Tornadoes & FloodingMajor disasterDR-368-MS
Feb 22, 1971TornadoStorms & TornadoesMajor disasterDR-302-MS

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 Yalobusha County stands among 82 counties in Mississippi and 3,143 in the United States.

Ranks
Tornadoes since 19501280 / 822,080 / 3,143
Tornadoes rated F3/EF3 or stronger264 / 82866 / 3,143
Tropical cyclones within 50 mi1159 / 82738 / 3,143
Hurricane-strength passes within 50 mi0——
Wildfire acres since 198465132 / 821,397 / 3,143
Flood insurance claims3953 / 821,764 / 3,143
Flood insurance paid$364,00060 / 821,902 / 3,143
Disaster declarations2069 / 821,524 / 3,143
Flood events since 19961674 / 822,676 / 3,143
Hail and wind events since 199612273 / 822,606 / 3,143
Winter storm events since 19962920 / 822,446 / 3,143
Reported damage since 1996$2.7 million82 / 822,663 / 3,143
River crests at major flood stage0——
High tide flooding days a year, last 10 years0.0——
Months in severe drought since 18958468 / 822,789 / 3,143
Medium or heavy smoke days a year, last 10 years14.715 / 821,644 / 3,143
Earthquakes M4+ within 50 mi since 1900116 / 821,397 / 3,143
Earthquakes M2.5+ in the county since 197323 / 82665 / 3,143

Neighbouring counties

Neighbouring counties
Calhoun County2512038
Grenada County23120320
Lafayette County2511031
Panola County2681,39287
Tallahatchie County22110102

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 USC00229079.
  • 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.