Greensburg

Population 12,315 (2025)

103 tornadoes have tracked within 25 miles of Greensburg since 1950, 11 of them rated EF3 or F3 or stronger; the most recent was on May 16, 2025.

Hazard fingerprint for Greensburg Tornado: 82th percentile. Tropical: 0th percentile. Wildfire: 0th percentile. Flood: 55th percentile. Hail & wind: 55th percentile. Heat: 13th percentile. Cold: 22th percentile. Winter: 23th 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 within 25 miles since 1950103
  • Tropical cyclone tracks within 100 miles since 1851, wider where stronger1
  • Wildfire burn scars within 25 miles since 19847

At a glance

Tornado paths within 25 miles, tropical cyclone tracks within 100 miles and wildfire perimeters within 25 miles of the city centre. Storm events, flood insurance claims and disaster declarations are for Decatur County. Earthquakes within 50 miles, volcanoes within 100 miles and smoke days are measured from the city centre; river and tide gauges, tsunami and landslide records and the drought index are for Decatur County.

Tornadoes since 1950, within 25 mi

103

11 rated F3/EF3 or stronger

Details

Flood insurance claims

30

Decatur County

$831,000 paid since 1987

Details

Tropical cyclones within 100 mi

1

None within 50 miles since 1851

Details

Large wildfires within 25 mi

7

Largest: Wui 3 03, 2003

Details

Strongest tornado

F4

April 25, 1961, 63.1 mile path

Federal disaster declarations

16

Most recent: Severe Storms, Straight-Line Winds, Tornadoes, and Flooding, 2026

Details

Record high

108°F

July 22, 1901

Details

Record low

−31°F

January 17, 1994

Details

Tornadoes

About one tornado a year since 1950, 11 of them rated F3/EF3 or stronger.

Strongest

April 25, 1961

F4, 63.1 mile path

550 yards wide.

Deadliest

April 3, 1974

4 killed, F4

17 injured along the whole path.

Most recent

Friday, May 16, 2025

EF1, 6.3 mile path

Within the past year.

Tornadoes by decade, within 25 miles Doppler radar era² 1950s: 9 9 1960s: 11 11 1970s: 19 19 1980s: 5 5 1990s: 17 17 2000s: 13 13 2010s: 11 11 2020s: 18 18 1950s1960s1970s1980s1990s2000s2010s2020s
Recorded tornadoes per decade. The 2020s are incomplete.
Tornadoes by month J: 1 F: 5 M: 9 A: 17 M: 18 J: 22 22 J: 14 A: 0 S: 5 O: 1 N: 8 D: 3 JFMAMJJASOND
By month of occurrence, all years.

Every recorded tornado

Tornadoes within 25 miles since 1950
May 16, 2025EF16.325000
Mar 30, 2025EF14.820000
Mar 30, 2025EF02.210000
Mar 19, 2025EF213.635000
May 7, 2024EF04.510000
May 7, 2024EF10.23000
May 7, 2024EF14.67500
May 7, 2024EF00.85000
May 7, 2024EFU0.83000
Jun 8, 2022EF19.710000
May 21, 2022EF10.22500
May 21, 2022EF114.610000
Apr 13, 2022EF00.12500
Mar 7, 2022EF01.310000
Jul 29, 2021EF10.75000
Jul 29, 2021EF12.55000
Jun 18, 2021EF16.215000
Apr 8, 2020EF12.545000
Jun 15, 2019EF214.520000
Apr 25, 2019EF10.13000
Oct 7, 2017EF05.710000
Apr 20, 2017EF12.84000
Dec 23, 2015EF10.85000
Feb 20, 2014EF10.85000
Feb 20, 2014EF00.02500
Mar 2, 2012EF38.735053
May 25, 2011EF10.140000
May 25, 2011EF10.860000
May 23, 2011EF03.15000
Mar 8, 2009EF10.52500
Jun 3, 2008EF14.17500
Jun 3, 2008EF210.615040
Jun 3, 2008EF39.715081
Apr 14, 2006F10.853000
Nov 15, 2005F310.030010
Dec 7, 2004F01.57500
Nov 24, 2004F00.55000
Nov 24, 2004F12.15000
Jul 30, 2004F22.013320
Jul 30, 2004F10.35000
Sep 20, 2002F01.010000
Nov 24, 2001F116.010000
May 8, 1996F00.77500
Apr 20, 1996F11.27500
Apr 19, 1996F00.15000
Apr 19, 1996F11.05000
Jul 16, 1995F00.11000
Jun 4, 1993F00.14000
Nov 22, 1992F27.55000
Nov 22, 1992F25.05000
Nov 22, 1992F310.05000
Jul 2, 1992F00.12000
Jun 18, 1992F12.08020
May 22, 1991F00.22000
Jun 3, 1990F00.11000
Jun 2, 1990F223.044030
Jun 2, 1990F00.11000
Jun 2, 1990F218.06000
Jun 2, 1990F110.04020
Jan 7, 1989F14.55000
Sep 19, 1988F00.12000
May 7, 1986F10.21000
Jul 9, 1980F411.0267252
Jun 2, 1980F00.11010
Jul 1, 1978F10.55060
Jun 18, 1978F10.11000
Jun 18, 1978F10.11000
Jun 18, 1978F00.11000
Jun 12, 1978F10.11000
Jun 8, 1978F10.11000
May 23, 1978F10.52000
Sep 26, 1976F119.86010
Apr 3, 1974F435.61,200174
Apr 3, 1974F335.8177261
Jul 4, 1973F00.35000
Jun 19, 1973F24.15000
Jun 17, 1973F20.35000
Jun 4, 1973F117.68000
Jul 28, 1971F10.37300
May 24, 1971F20.150000
Mar 15, 1971F21.320050
Feb 22, 1971F19.18020
Apr 29, 1970F00.31000
May 10, 1969F26.41000
May 10, 1969F233.21000
Dec 11, 1967F20.11000
Apr 21, 1967F10.11000
Apr 8, 1965F10.11000
Apr 8, 1965F10.11010
Apr 19, 1963F385.31,40000
Mar 19, 1963F22.310000
Nov 16, 1961F20.51000
Apr 25, 1961F463.155070
Sep 19, 1960F30.110000
Sep 26, 1959F10.11000
Jul 1, 1959F10.11000
Jul 31, 1958F30.11000
Jul 4, 1957F20.11000
Apr 24, 1957F10.11000
Jul 13, 1956F20.210000
Feb 25, 1956F12.01000
Feb 25, 1956F22.030000
Mar 11, 1955F234.888030
  1. Injuries and deaths are for the tornado’s whole path, which may extend beyond this area.
  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

1 tropical cyclone passed within 100 miles since 1851, none within 50.

Most recent

August 21, 1915

Unnamed storm, Post-tropical

24.5 miles at closest approach.

Every storm within 100 miles

Tropical cyclones within 100 miles
Unnamed191524.5Post-tropical40Category 4
Unnamed190277.1Post-tropical40Category 1
Unnamed189265.1Post-tropical52Tropical storm
Unnamed188897.2Tropical storm52Category 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

7 large fires burned within 25 miles since 1984.

Largest

April 3, 2003

Wui 3 03 Fire, 3,371 acres

25.0 miles from the city centre.

Most recent

November 6, 2010

Tracer Fire

1,409 acres in total.

Acres burned by large fires within 25 miles, cumulative 1995: 1,0231999: 3,1202002: 7042003: 3,3712004: 1,6072010: 1,409 11,234 acres 198519901995200020052010201520202025
Running total of acres burned (line) and each year’s acres (bars).

Every large fire

Large wildfires since 1984
Tracer201024.11,409
Unit 1200424.1667
Unit 30200423.2940
Wui 3 03200325.03,371
Unit 1200224.1704
Unnamed199924.13,120
Unnamed199524.11,023
  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: 54 days

Heavy smoke on 14 days in 2023, the most of any year.

Last 10 years

17.9 days a year

Medium or heavy smoke, 2016 to 2025.

2025

12 days

Medium or heavy smoke. 40 so far in 2026.

Days with medium or heavy smoke overhead, by year 2011: 6 2012: 8 2013: 3 2014: 9 2015: 9 2016: 2 2017: 5 2018: 9 2019: 8 2020: 17 2021: 38 2022: 17 2023: 54 54 2024: 17 2025: 12 201120122013201420152016201720182019202020212022202320242025
Days each year on which a satellite-traced plume of medium or heavy smoke covered the city 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

30 federal flood insurance claims since 1987, with $831,000 paid.

Flood insurance figures are for Decatur County, the county that contains Greensburg.

Federal flood insurance claims by year 2008: 11 11 2009: 5 2008
Claims per year since 1987. Years with fewer than five claims are not shown.

Most claims in one year

2008: 11 claims

$381,000 paid.

2nd most

2009: 5 claims

$89,000 paid.

Claims by ZIP code

Flood insurance claims by ZIP code
4724025$788,000

Flood events since 1996

  • Flood18
  • Flash Flood15
  • Heavy Rain1

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 124 of 1,581 months since 1895 (8%); the longest spell lasted 17 months.

The drought index is for Decatur County, the county that contains Greensburg.

124

Months in severe drought or worse since 1895

63

Months in extreme drought

8%

Share of all months, severe or worse

10

Drought reports to the Weather Service since 1996

Lowest reading

February 1931

−6.37, extreme drought

Longest severe spell

17 months

September 1953 to January 1955.

Latest month

September 2026

+2.88, moderately wet

Last severe month: August 2012.

Months in severe drought or worse, by year 1895: 3 1896: 2 1897: 0 1898: 0 1899: 0 1900: 1 1901: 11 1902: 5 1903: 0 1904: 1 1905: 0 1906: 0 1907: 0 1908: 4 1909: 1 1910: 0 1911: 0 1912: 0 1913: 0 1914: 3 1915: 4 1916: 0 1917: 0 1918: 0 1919: 2 1920: 0 1921: 0 1922: 2 1923: 0 1924: 0 1925: 4 1926: 0 1927: 0 1928: 0 1929: 0 1930: 6 1931: 6 1932: 0 1933: 0 1934: 8 1935: 7 1936: 3 1937: 0 1938: 0 1939: 0 1940: 4 1941: 9 1942: 0 1943: 0 1944: 5 1945: 1 1946: 0 1947: 0 1948: 0 1949: 0 1950: 0 1951: 0 1952: 0 1953: 4 1954: 12 12 1955: 1 1956: 0 1957: 0 1958: 0 1959: 0 1960: 0 1961: 0 1962: 0 1963: 1 1964: 5 1965: 1 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: 0 1989: 0 1990: 0 1991: 0 1992: 4 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: 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: 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 2004; none reached magnitude 4.

1

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

September 12, 2004

Magnitude 3.8

4 km NW of Manilla, Indiana; 19.5 miles away, 1.5 miles deep.

Most recent, magnitude 3 or more

September 12, 2004

Magnitude 3.8

4 km NW of Manilla, Indiana; 19.5 miles away.

  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 city centre.
  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

331 events in the National Weather Service record for Decatur County, 272 of them since 1996.

45

Hail reports, 1 inch or larger

7

Hail, 2 inches or larger

95

Damaging gusts, 58 mph+

33

Winter weather events since 1996

2

Heat events since 1996

4

Cold events since 1996

Largest hail

May 25, 2011

4.00 inches

Strongest measured or estimated gust

June 15, 2019

100 mph

More event types since 1996

Other Storm Events types since 1996
Lightning811Jul 26, 2016
Dense fog and smoke100Feb 20, 1996

Costliest events since 1996

  1. Apr 20, 1996Tornado$1.2 million
    National Weather Service narrative

    Weak tornado destroyed several buildings and damaged several more. Numerous trees were uprooted also. This storm was one of two to produce significant damage in the county.

  2. May 25, 2011Tornado$500,000
    National Weather Service narrative

    A high end EF-1 tornado, with maximum winds of 100-105 mph impacted the southwest side of Greensburg, with the most extensive damage from the Decatur County Airport northeast through Greensburg City Park, the Greensburg Country Club, and the Country Club Estates neighborhood where about 30 homes sustained damage. Damage began at the airport where roofs were peeled and several garage doors were blown in on the hangar buildings. A Twin Otter plane tethered near the hangars was spun around and cartwheeled about 50 feet to the north. Numerous large oak trees in excess of 4 feet in diameter were completely uprooted through the park and the golf course. A park shelter building was…

  3. Feb 5, 2008Thunderstorm Wind$260,000
    National Weather Service narrative

    A microburst caused damage to numerous structures in Decatur County including a church steeple and roof, two mobile homes, three pick up trucks, trees, power lines, a school bus, two semi trailers, a barn, two businesses, a fence, and a few houses.

  4. May 25, 2011Tornado$250,000
    National Weather Service narrative

    Tornado damage was discovered in the Rolling Meadows neighborhood about one half mile south of the Interstate 74 and US 421 interchange and just north of County Road 100 North. This was determined to be from a second tornado, rated EF-1 with maximum winds at 90 mph. Approximately 15-20 homes throughout the neighborhood sustained roof or siding damage, with garage doors buckling and blowing inwards on several of these homes. Much of the debris was strewn into an adjacent farm field. Just across US 421 off to the northeast, a small piece of plywood was found impaled into the stucco on a bank building. The path length was 0.5 miles with a maximum width 400 yards.

  5. Feb 14, 2016Winter Weather, Decatur$240,000
    National Weather Service narrative

    Indiana State Police were called out to five different crashes involving 30 to 40 vehicles due to snowfall in the area. No life threatening injuries were reported.

  6. Aug 25, 2018Hail$150,000
    National Weather Service narrative

    The emergency manager reported many instances of hail damage to homes, cars, a school bus, and roofs, including both the elementary and high schools.

  7. Apr 14, 2006Thunderstorm Wind$100,000
    National Weather Service narrative

    Straight line winds damaged two trailers and an old store.

  8. Apr 14, 2006Tornado$100,000
    National Weather Service narrative

    A weak tornado briefly touched down near Burney in Decatur County. Among the damage was a destroyed garage, and several outbuildings. No injuries were reported.

  9. Jul 11, 2000Lightning$100,000
    National Weather Service narrative

    Lightning damaged a business in Greensburg.

  10. Apr 20, 1996Thunderstorm Wind$100,000
  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 Rushville, 17.7 miles from the city centre, with records from 1901.

All-time high
108°FJul 22, 1901
All-time low
−31°FJan 17, 1994
Warmest night
77°F3 times, most recently Jul 8, 2012
Coldest day
−12°FJan 17, 1994
Wettest day
5.90 inFeb 18, 2022
Snowiest day
17.0 inDec 22, 2004
Hottest year
1944mean 55.4°F
Coldest year
1904mean 48.3°F
Wettest year
201159.38 in
Driest year
193422.56 in
Snowiest season
45.6 in1909-10
Average monthly high and low temperature and precipitation, last 30 years, Rushville 32°F 35° 19° 3.4 Jan 40° 23° 2.8 Feb 52° 31° 3.9 Mar 63° 41° 4.9 Apr 73° 52° 5.3 May 81° 61° 5.2 Jun 84° 64° 4.5 Jul 83° 62° 3.7 Aug 78° 55° 3.2 Sep 66° 44° 3.1 Oct 52° 33° 3.4 Nov 40° 25° 3.3 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 1976: 154 154 1977: 124 1980: 145 1981: 137 1982: 124 1983: 125 1984: 121 1985: 115 1986: 118 1987: 128 1988: 140 1989: 136 1990: 108 1991: 117 1992: 116 1993: 123 1994: 111 1995: 119 1996: 138 1997: 129 1998: 104 1999: 120 2000: 119 2001: 104 2002: 117 2003: 122 2004: 106 2005: 112 2006: 108 2007: 122 2008: 128 2010: 114 2011: 111 2012: 108 2013: 136 2014: 119 2017: 103 2018: 136 2019: 123 2020: 110 2021: 117 2022: 119 2023: 103 2024: 97 2025: 126 19761988199820082021
Nights at or below freezing each complete year, last 50 years. Thirty-year average: 116.7.
Snowfall by winter 1976: 26.8 in 1978: 31.0 in 1979: 14.6 in 1980: 9.0 in 1981: 27.8 in 1982: 0.5 in 1983: 23.6 in 1984: 25.7 in 1985: 19.6 in 1986: 10.9 in 1987: 6.9 in 1988: 4.6 in 1989: 15.5 in 1990: 10.1 in 1996: 11.6 in 1997: 0.8 in 1998: 18.1 in 1999: 9.3 in 2001: 2.3 in 2008: 17.4 in 2009: 26.3 in 2012: 24.1 in 2013: 40.6 in 40.6 2014: 25.4 in 2015: 11.5 in 2016: 7.3 in 2017: 19.8 in 2018: 16.6 in 2019: 9.0 in 2020: 24.7 in 2021: 4.2 in 2022: 3.0 in 2023: 8.1 in 2024: 20.2 in 2025: 27.6 in 1976198720092021
Total snowfall each winter (July to June), last 50 winters.

Median first snow

November 25

Earliest: October 18, 1989

Median last snow

March 24

Latest: May 9, 1923

0 of 100 winters had no measurable snow.

Station Rushville (USC00127646), 948 ft elevation, 17.7 miles from the city centre. Daily records from 1901 to October 27, 2026; 94.6% 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

16 since 1953. The most recent: Severe Storms, Straight-Line Winds, Tornadoes, and Flooding, August 25, 2026.

Declarations for Decatur County.

Federal disaster declarations
Aug 25, 2026FloodSevere Storms, Straight-Line Winds, Tornadoes, and FloodingMajor disasterDR-4933-IN
Aug 15, 2026FloodSevere Storms, Straight-Line Winds, Tornadoes, and FloodingEmergencyEM-3651-IN
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
Sep 23, 2008Severe StormSevere Storms and FloodingMajor disasterDR-1795-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
Jun 3, 2004Severe StormSevere Storms, Tornadoes, and FloodingMajor disasterDR-1520-IN
Sep 25, 2002Severe StormSevere Storms and TornadoesMajor disasterDR-1433-IN
Apr 2, 1996FloodBlizzard of 96Major disasterDR-1109-IN
Jan 5, 1991FloodSevere Storms & FloodingMajor disasterDR-891-IN
Apr 4, 1974TornadoTornadoesMajor disasterDR-423-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.

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 USC00127646.
  • 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.