Greene County

Population 31,165 (2025) 543 sq mi

Property owners in Greene County have filed 10 federal flood insurance claims since 1978, 84th most of 92 counties in Indiana.

Hazard fingerprint for Greene County Tornado: 43th percentile. Tropical: 0th percentile. Wildfire: 0th percentile. Flood: 83th percentile. Hail & wind: 34th percentile. Heat: 19th percentile. Cold: 16th 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 195018

At a glance

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

Flood insurance claims

10

84th of 92 in Indiana

$141,000 paid since 1995

Details

Tornadoes since 1950

18

61st of 92 in Indiana

Fewer than the typical Indiana county, which has had 23

Details

Strongest tornado

F3

April 29, 1963, 23.9 mile path

Largest earthquake within 50 mi

5.2magnitude

April 18, 2008, 47.0 miles away

Details

Federal disaster declarations

19

Most recent: Severe Winter Storm, 2026

Details

Record high

106°F

Reached 5 times, most recently July 7, 2012

Details

Record low

−17°F

January 31, 2004

Details

Costliest event since 1996

$20.0M

Flood, June 4, 2008

Details

Tornadoes

About one every 4.2 years since 1950, one of them rated F3/EF3 or stronger.

Strongest

April 29, 1963

F3, 23.9 mile path

50 yards wide.

Deadliest

May 16, 2025

1 killed, EF2

3 injured along the whole path.

Most recent

Sunday, December 28, 2025

EF1, 1.1 mile path

Within the past year.

Tornadoes by decade Doppler radar era² 1950s: 0 1960s: 1 1 1970s: 2 2 1980s: 1 1 1990s: 4 4 2000s: 4 4 2010s: 3 3 2020s: 3 3 1950s1960s1970s1980s1990s2000s2010s2020s
Recorded tornadoes per decade. The 2020s are incomplete.
Tornadoes by month J: 0 F: 1 M: 0 A: 5 M: 3 J: 7 7 J: 1 A: 0 S: 0 O: 0 N: 0 D: 1 JFMAMJJASOND
By month of occurrence, all years.

Every recorded tornado

Tornadoes in Greene County since 1950
Dec 28, 2025EF11.17510
May 16, 2025EF11.810000
May 16, 2025EF214.020031
Jun 15, 2019EF23.540000
Apr 26, 2016EF00.17500
Jun 10, 2014EF00.52500
Jun 4, 2008EF00.15000
Jun 3, 2008EF127.110010
Feb 5, 2008EF12.05000
Jun 21, 2001F00.15000
May 8, 1996F10.520000
Apr 15, 1994F10.23000
Jul 1, 1993F10.722010
Jun 2, 1990F210.05000
Jun 28, 1980F18.51000
Apr 19, 1970F10.85000
Apr 19, 1970F10.85000
Apr 29, 1963F323.95000
  1. Injuries and deaths are for the tornado’s whole path, which may extend beyond the county. Deaths recorded within Greene 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: 54 days

Heavy smoke on 15 days in 2021, the most of any year.

Last 10 years

18.2 days a year

Medium or heavy smoke, 2016 to 2025.

2025

14 days

Medium or heavy smoke. 41 so far in 2026.

Days with medium or heavy smoke overhead, by year 2011: 8 2012: 8 2013: 5 2014: 7 2015: 11 2016: 1 2017: 4 2018: 9 2019: 8 2020: 13 2021: 44 2022: 15 2023: 54 54 2024: 20 2025: 14 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

10 federal flood insurance claims since 1995, with $141,000 paid.

Federal flood insurance claims by year
Claims per year since 1995. Years with fewer than five claims are not shown.

Flood events since 1996

  • Flood88
  • Flash Flood28
  • Heavy Rain4

3 deaths recorded in flood events since 1996.

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

August 3, 1875

White River (IN) at Newberry, 29.75 ft

16.75 feet above the 13.0 ft flood stage; major flooding by today’s categories.

Most recent moderate or major crest

March 8, 2026

White River (IN) at Newberry, 19.66 ft

Moderate flooding.

Highest river crests above flood stage
Aug 3, 1875White River (IN) at Newberry29.75+16.75Major
Jun 9, 2008White River (IN) at Newberry28.59+15.59Major
Aug 1, 1875White River (IN) at Elliston33.50+15.50Major
Jun 9, 2008White River (IN) at Elliston32.95+14.95Major
Mar 27, 1913White River (IN) at Newberry27.50+14.50Major
Jan 8, 2005White River (IN) at Newberry26.89+13.89Major
Mar 27, 1913White River (IN) at Elliston31.70+13.70Major
Nov 18, 1993White River (IN) at Newberry25.87+12.87Major
Jan 8, 2005White River (IN) at Elliston30.73+12.73Major
Jun 9, 2008White River (IN) near Worthington30.37+12.37Major
Jan 2, 1991White River (IN) at Newberry25.36+12.36Major
Jan 17, 1937White River (IN) at Elliston30.20+12.20Major
Nov 18, 1993White River (IN) at Elliston30.05+12.05Major
May 21, 1943White River (IN) at Elliston30.00+12.00Major
Jan 7, 1950White River (IN) at Elliston29.50+11.50Major
Jan 2, 1991White River (IN) at Elliston29.43+11.43Major
Apr 23, 2013White River (IN) at Newberry24.34+11.34Major
Apr 8, 2025White River (IN) at Elliston29.29+11.29Major
May 17, 2002White River (IN) at Newberry24.22+11.22Major
May 21, 1943White River (IN) at Newberry24.19+11.19Major
Apr 8, 2025White River (IN) at Newberry24.08+11.08Major
Jan 7, 1950White River (IN) at Newberry23.71+10.71Moderate
Apr 22, 2013White River (IN) at Elliston28.54+10.54Moderate
Jan 26, 1999White River (IN) at Newberry23.51+10.51Moderate
Jan 18, 1937White River (IN) at Newberry23.51+10.51Moderate

River gauges

River gauges and their highest listed crests
White River (IN) at Elliston18.033.50 ftAug 1, 187510
White River (IN) at Newberry13.029.75 ftAug 3, 187510
White River (IN) near Worthington18.030.37 ftJun 9, 20081
  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 128 of 1,581 months since 1895 (8%); the longest spell lasted 16 months.

128

Months in severe drought or worse since 1895

58

Months in extreme drought

8%

Share of all months, severe or worse

9

Drought reports to the Weather Service since 1996

Lowest reading

February 1931

−6.15, extreme drought

Longest severe spell

16 months

August 1953 to November 1954.

Latest month

September 2026

+0.89, incipient wet spell

Last severe month: November 2024.

Months in severe drought or worse, by year 1895: 0 1896: 2 1897: 0 1898: 0 1899: 0 1900: 2 1901: 6 1902: 5 1903: 0 1904: 0 1905: 0 1906: 0 1907: 0 1908: 3 1909: 1 1910: 0 1911: 0 1912: 0 1913: 3 1914: 9 1915: 4 1916: 0 1917: 0 1918: 0 1919: 0 1920: 0 1921: 1 1922: 1 1923: 0 1924: 0 1925: 1 1926: 0 1927: 0 1928: 0 1929: 0 1930: 6 1931: 7 1932: 0 1933: 2 1934: 7 1935: 0 1936: 4 1937: 0 1938: 0 1939: 1 1940: 7 1941: 9 1942: 0 1943: 0 1944: 9 1945: 1 1946: 0 1947: 0 1948: 0 1949: 0 1950: 0 1951: 0 1952: 0 1953: 5 1954: 11 11 1955: 0 1956: 0 1957: 0 1958: 0 1959: 0 1960: 0 1961: 0 1962: 0 1963: 1 1964: 5 1965: 2 1966: 0 1967: 0 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: 0 1983: 0 1984: 0 1985: 0 1986: 0 1987: 0 1988: 3 1989: 0 1990: 0 1991: 1 1992: 0 1993: 0 1994: 0 1995: 0 1996: 0 1997: 0 1998: 0 1999: 2 2000: 2 2001: 0 2002: 0 2003: 0 2004: 0 2005: 0 2006: 0 2007: 1 2008: 0 2009: 0 2010: 0 2011: 0 2012: 2 2013: 0 2014: 0 2015: 0 2016: 0 2017: 0 2018: 0 2019: 0 2020: 0 2021: 0 2022: 0 2023: 0 2024: 2 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

8 earthquakes of magnitude 4 or more within 50 miles since 1900; the largest was magnitude 5.2 in 2008.

0

Magnitude 2.5+ inside the county since 1973

25

Magnitude 3+ within 50 miles since 1973

8

Magnitude 4+ within 50 miles since 1900

3

Magnitude 5+ within 50 miles since 1900

Largest within 50 miles

April 18, 2008

Magnitude 5.2

7 km NNE of Bellmont, Illinois; 47.0 miles away, 8.9 miles deep.

Most recent, magnitude 3 or more

June 29, 2026

Magnitude 3.5

6 km NE of West Salem, Illinois; 45.5 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: 3 1985: 1 1986: 0 1987: 2 1988: 2 1989: 0 1990: 1 1991: 1 1992: 0 1993: 0 1994: 0 1995: 0 1996: 1 1997: 0 1998: 0 1999: 0 2000: 1 2001: 0 2002: 0 2003: 0 2004: 0 2005: 0 2006: 0 2007: 0 2008: 7 7 2009: 0 2010: 0 2011: 0 2012: 2 2013: 0 2014: 0 2015: 0 2016: 0 2017: 2 2018: 0 2019: 0 2020: 0 2021: 1 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
Apr 21, 20084.046.711.47 km NNE of Bellmont, Illinois
Apr 18, 20084.746.09.69 km NNE of Bellmont, Illinois
Apr 18, 20085.247.08.97 km NNE of Bellmont, Illinois
Jun 10, 19875.240.52.92 km ESE of Claremont, Illinois
Jul 28, 19844.09.76.26 km SE of Middlebury, Indiana
Mar 14, 19214.426.6—3 km WSW of Saint Mary-of-the-Woods, Indiana
Oct 23, 19094.225.5—Near Robinson, Illinois
Sep 27, 19095.143.5—Wabash River Valley, Indiana
  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

401 events in the National Weather Service record, 353 of them since 1996.

39

Hail reports, 1 inch or larger

1

Hail, 2 inches or larger

101

Damaging gusts, 58 mph+

29

Winter weather events since 1996

3

Heat events since 1996

3

Cold events since 1996

Largest hail

April 7, 2006

2.00 inches

Strongest measured or estimated gust

January 30, 2013

81 mph

More event types since 1996

Other Storm Events types since 1996
Lightning401Jun 28, 2007
Dense fog and smoke100Feb 20, 1996

Costliest events since 1996

  1. Jun 4, 2008Flood$20.0 million
    National Weather Service narrative

    Flooding occurred along the White River in Greene County, including near Elliston and Newberry, due to heavy rain and levee breaches.

  2. Jan 22, 1999Flood, Greene$1.7 million
    National Weather Service narrative

    Heavy rain of up to 5 inches on the 21st and 22nd combined with rapid snow melt upstream causing widespread flooding along the White River from Muncie to East Mount Carmel. Crests ranged from around a foot above flood stage along extreme eastern sections of the White to around 10 feet above flood stage across extreme western sections. Flooding along the river in Hamilton and northern Marion counties were the highest seen since December 1990 and January 1991. Many homes and streets were flooded, and a few rescues took place. The following are various crests along the river: Muncie - 9.62 feet (flood stage is 9 feet); Anderson - 12.8 feet (flood stage is 10 feet); Noblesville -…

  3. Dec 28, 2025Tornado$1.5 million
    National Weather Service narrative

    A line of strong to severe storms moved across central and southern Indiana during the evening. As the line of storms approached Greene County a surge or bowing segment was noted in the line. This allowed for a quick moving tornado to impact downtown Linton. The tornado started near the corner of A Street SW and 6th Street SW and moved northeast through downtown Linton. The strongest damage was noted along Main St between West Vincennes St and A Street SW. This is where damage consistent with an EF1 tornado had occurred. This caused damage to roofs of masonry buildings in downtown Linton. Splatter of dirt and mud in a manner consistent with a tornado was found. The tornado…

  4. Feb 5, 2008Tornado$1.3 million
    National Weather Service narrative

    The path of the storm began just south of the town's water treatment plant, continued northeast through town, and lifted around three miles north of town. Wind speeds were estimated around 100 mph. Several dozen homes, garages, and outbuildings received significant wall and roof damage. Significant damage also occurred at the Bloomfield Elementary School. Numerous trees were also uprooted or snapped by the high winds. Power lines were reported down across the area. Damage estimate given was estimated by the Greene County Emergency Management Agency.

  5. May 16, 2025Tornado$1.1 million
    National Weather Service narrative

    The episode's first tornado was the first of three tornadoes spawned from a rotating supercell that had begun in Illinois before crossing southern central Indiana. This tornado crossed the northwestern quadrant of Greene County, in an east-northeasterly and then easterly direction, producing EF2 damage along much of its track. The vortex touched down on County Road 150 North two-tenths of a mile west of the intersection with County Road 1500 West. Immediately west of this intersection numerous hardwood and softwood trees twisted and snapped; three children were injured and an adult perished when a large tree fell on their vehicle. A barn door was blown in and a few homes…

  6. Jun 15, 2019Tornado$250,000
    National Weather Service narrative

    The EF-2 rated tornado, with max wind speeds of 130 mph, started west of North Crowe Road causing significant damage to a newly built building on Crowe Road. The owner verified it was well built and in very good shape. The track continued across State Road 54 and left a wide swath of tree damage with a resident stating over 100 acres of trees were snapped. The storm crossed State Road 43 and dissipated in a field to the east.

  7. Jun 18, 2009Thunderstorm Wind$200,000
    National Weather Service narrative

    Twelve railroad cars were overturned south of Worthington and there were numerous reports of trees downed throughout Greene County due to thunderstorm wind gusts.

  8. Jan 30, 2013Thunderstorm Wind$200,000
    National Weather Service narrative

    Several homes were damaged and were without power between Solsberry and Hendricksville. Report was received on WEB EOC.

  9. Jun 27, 2026Flash Flood$150,000
    National Weather Service narrative

    Extreme thunderstorm rainfall up to 5.00-6.00 inches in under 4 hours from east of Sullivan to south of Bloomfield, produced flash flooding in Linton, Lyons and Switz City. In Linton, vehicles stalled out, a child swept away by water was rescued, and railroad ties floated through town. Additionally, a culvert was washed out in Greene County on County Road 475 West, while Indiana Route 54 was flooded out in Sullivan County east of Sullivan.

  10. May 1, 2002Flash Flood$100,000
    National Weather Service narrative

    Culverts and driveway washed out. Some county roads closed.

  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 Terre Haute Hulman Regional Airport, 32.2 miles from the county’s population centre, with records from 1961.

All-time high
106°F5 times, most recently Jul 7, 2012
All-time low
−17°FJan 31, 2004
Warmest night
81°F2 times, most recently Jun 14, 2022
Coldest day
2°FJan 1, 2018
Wettest day
5.71 inMay 12, 2002
Hottest year
2012mean 57.4°F
Coldest year
2014mean 50.7°F
Wettest year
201151.63 in
Driest year
201228.45 in
Average monthly high and low temperature and precipitation, last 30 years, Terre Haute Hulman Regional Airport 32°F 37° 21° 2.5 Jan 42° 24° 2.2 Feb 54° 34° 3.1 Mar 66° 43° 4.5 Apr 75° 54° 4.9 May 84° 63° 5.0 Jun 86° 65° 4.5 Jul 85° 63° 2.7 Aug 80° 55° 2.4 Sep 68° 44° 3.3 Oct 54° 34° 2.6 Nov 42° 26° 2.6 Dec Precipitation, inches
Average daily high and low by month, and average monthly precipitation, over the last 30 years.
Nights at or below freezing per year 1999: 105 2000: 121 2001: 101 2002: 120 2003: 112 2004: 101 2005: 114 2006: 96 2007: 111 2008: 122 2009: 111 2010: 119 2011: 97 2012: 99 2013: 133 133 2014: 122 2015: 100 2016: 99 2017: 94 2018: 125 2019: 116 2020: 107 2021: 106 2022: 112 2023: 85 2024: 85 2025: 109 199920092019
Nights at or below freezing each complete year, last 50 years. Thirty-year average: 108.2.

Station Terre Haute Hulman Regional Airport (USW00003868), 567 ft elevation, 32.2 miles from the population centre. Daily records from 1961 to October 23, 2026; 94.8% 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

19 since 1953. The most recent: Severe Winter Storm, January 24, 2026.

Federal disaster declarations
Jan 24, 2026Winter StormSevere Winter StormEmergencyEM-3641-IN
Jul 22, 2025FloodSevere Storms, Straight-Line Winds, Tornadoes, and FloodingMajor disasterDR-4882-IN
Apr 3, 2020BiologicalCovid-19 PandemicMajor disasterDR-4515-IN
Mar 13, 2020BiologicalCovid-19EmergencyEM-3456-IN
Jun 8, 2008Severe StormSevere Storms, Flooding, and TornadoesMajor disasterDR-1766-IN
Sep 10, 2005HurricaneHurricane Katrina EvacuationEmergencyEM-3238-IN
Jan 21, 2005Severe StormSevere Winter Storms and FloodingMajor disasterDR-1573-IN
Jan 11, 2005SnowstormSnowEmergencyEM-3197-IN
Sep 1, 2004Severe StormSevere Storms, Tornadoes and FloodingMajor disasterDR-1542-IN
Jun 3, 2004Severe StormSevere Storms, Tornadoes, and FloodingMajor disasterDR-1520-IN
Sep 5, 2003Severe StormSevere Storms, Tornadoes, and FloodingMajor disasterDR-1487-IN
Jul 11, 2003Severe StormSevere Storms, Tornadoes, and FloodingMajor disasterDR-1476-IN
Sep 25, 2002Severe StormSevere Storms and TornadoesMajor disasterDR-1433-IN
Jun 13, 2002Severe StormSevere Storms, Tornadoes and FloodingMajor disasterDR-1418-IN
Jul 22, 1998Severe StormSevere Storms and Tornadoes, and FloodingMajor disasterDR-1234-IN
Apr 2, 1996FloodBlizzard of 96Major disasterDR-1109-IN
Jan 5, 1991FloodSevere Storms & FloodingMajor disasterDR-891-IN
Jun 4, 1990Severe StormSevere Storms, Tornadoes & FloodingMajor disasterDR-869-IN
Jul 31, 1979FloodSevere Storms & FloodingMajor disasterDR-596-IN

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 Greene County stands among 92 counties in Indiana and 3,143 in the United States.

Ranks
Tornadoes since 19501861 / 921,686 / 3,143
Tornadoes rated F3/EF3 or stronger169 / 921,281 / 3,143
Tropical cyclones within 50 mi0——
Hurricane-strength passes within 50 mi0——
Wildfire acres since 19840——
Flood insurance claims1084 / 922,332 / 3,143
Flood insurance paid$141,00082 / 922,249 / 3,143
Disaster declarations1929 / 921,704 / 3,143
Flood events since 199612014 / 92437 / 3,143
Hail and wind events since 199617460 / 922,171 / 3,143
Winter storm events since 19962989 / 922,446 / 3,143
Reported damage since 1996$28.2 million21 / 921,204 / 3,143
River crests at major flood stage216 / 92189 / 3,143
High tide flooding days a year, last 10 years0.0——
Months in severe drought since 189512852 / 921,516 / 3,143
Medium or heavy smoke days a year, last 10 years18.258 / 921,199 / 3,143
Earthquakes M4+ within 50 mi since 1900810 / 92461 / 3,143
Earthquakes M2.5+ in the county since 19730——

Neighbouring counties

Neighbouring counties
Clay County100024
Daviess County260011
Knox County260081
Lawrence County270043
Martin County110014
Monroe County2200126
Owen County1500147
Sullivan County13001

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 USW00003868.
  • 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.