Cleveland
Population 10,138 (2025)
10 tropical storms and hurricanes have passed within 50 miles of Cleveland since 1851; the strongest at closest approach was an unnamed storm in 1888 (Tropical storm).
Hazard fingerprint Each spoke is this county’s percentile among U.S. counties where that hazard occurs. How it is computed
- Tornado damage paths within 25 miles since 1950103
- Tropical cyclone tracks within 100 miles since 1851, wider where stronger12
- Major flood years since 1978, Bolivar County8
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 Bolivar 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 Bolivar County.
Strongest tornado
F5
February 21, 1971, 109.2 mile path
Strongest tropical cyclone
TS
Tropical storm (unnamed), 1888, 9.3 miles away
Tornadoes
About one tornado a year since 1950, 6 of them rated F3/EF3 or stronger.
Strongest
February 21, 1971
F5, 109.2 mile path
500 yards wide; 47 killed along the whole path.
Most recent
Thursday, July 3, 2025
EFU, 0.0 mile path
Within the past year.
Every recorded tornado
| Jul 3, 2025 | EFU | 0.0 | 0 | 0 |
| Apr 5, 2025 | EF1 | 7.2 | 0 | 0 |
| Mar 30, 2022 | EF1 | 1.0 | 1 | 0 |
| Mar 30, 2022 | EF1 | 7.9 | 0 | 0 |
| Mar 27, 2021 | EF2 | 2.9 | 0 | 0 |
| Mar 27, 2021 | EF0 | 0.4 | 0 | 0 |
| Jan 11, 2020 | EF0 | 2.2 | 0 | 0 |
| Jan 11, 2020 | EF2 | 5.4 | 0 | 0 |
| Jan 11, 2020 | EF2 | 5.5 | 0 | 0 |
| Jan 11, 2020 | EF1 | 2.5 | 0 | 0 |
| Jan 11, 2020 | EF1 | 4.2 | 0 | 0 |
| Jan 11, 2020 | EF2 | 23.4 | 4 | 0 |
| Mar 13, 2016 | EF0 | 0.5 | 0 | 0 |
| Dec 23, 2015 | EF3 | 61.6 | 28 | 2 |
| Dec 21, 2013 | EF2 | 40.8 | 2 | 0 |
| Sep 20, 2013 | EF0 | 0.4 | 0 | 0 |
| Jan 29, 2013 | EF1 | 5.5 | 0 | 0 |
| Jan 29, 2013 | EF0 | 0.5 | 0 | 0 |
| Oct 17, 2012 | EF2 | 1.2 | 0 | 0 |
| Jan 22, 2012 | EF2 | 3.4 | 1 | 0 |
| Sep 25, 2011 | EF1 | 1.4 | 0 | 0 |
| Sep 25, 2011 | EF1 | 10.2 | 0 | 0 |
| Apr 26, 2011 | EF2 | 11.8 | 3 | 0 |
| Oct 9, 2009 | EF0 | 2.4 | 0 | 0 |
| May 2, 2008 | EF1 | 9.7 | 0 | 0 |
| Feb 5, 2008 | EF0 | 3.4 | 0 | 0 |
| Oct 22, 2007 | EF1 | 3.5 | 0 | 0 |
| Feb 24, 2007 | EF0 | 1.0 | 0 | 0 |
| Feb 24, 2007 | EF1 | 12.0 | 0 | 0 |
| Apr 7, 2006 | F0 | 3.0 | 0 | 0 |
| Sep 24, 2005 | F0 | 1.0 | 0 | 0 |
| Sep 24, 2005 | F2 | 12.0 | 0 | 0 |
| Sep 24, 2005 | F0 | 1.0 | 0 | 0 |
| Sep 24, 2005 | F1 | 9.0 | 0 | 0 |
| Sep 24, 2005 | F1 | 1.0 | 0 | 0 |
| Sep 24, 2005 | F0 | 1.0 | 0 | 0 |
| Sep 24, 2005 | F0 | 1.0 | 0 | 0 |
| Apr 29, 2005 | F0 | 1.0 | 0 | 0 |
| May 29, 2004 | F0 | 2.0 | 0 | 0 |
| Jun 2, 2003 | F0 | 0.3 | 0 | 0 |
| May 5, 2003 | F0 | 0.3 | 0 | 0 |
| Nov 24, 2001 | F1 | 10.0 | 0 | 0 |
| Nov 24, 2001 | F4 | 30.3 | 48 | 0 |
| May 28, 2001 | F0 | 1.0 | 0 | 0 |
| May 28, 2001 | F0 | 1.0 | 0 | 0 |
| May 28, 2001 | F0 | 3.0 | 0 | 0 |
| Feb 24, 2001 | F2 | 37.0 | 0 | 0 |
| Jan 3, 2000 | F1 | 3.0 | 0 | 0 |
| Jan 21, 1999 | F0 | 2.0 | 0 | 0 |
| Jan 21, 1999 | F0 | 15.0 | 0 | 0 |
| Jan 21, 1999 | F2 | 15.0 | 0 | 0 |
| Jan 21, 1999 | F0 | 15.5 | 0 | 0 |
| Jan 21, 1999 | F1 | 2.0 | 0 | 0 |
| Jan 21, 1999 | F1 | 2.0 | 0 | 0 |
| Apr 16, 1998 | F1 | 4.0 | 0 | 0 |
| May 2, 1997 | F0 | 1.0 | 0 | 0 |
| Apr 24, 1992 | F1 | 2.0 | 0 | 0 |
| Apr 19, 1991 | F1 | 12.0 | 0 | 0 |
| Apr 19, 1991 | F0 | 2.0 | 0 | 0 |
| Apr 19, 1991 | F1 | 1.0 | 0 | 0 |
| Dec 22, 1988 | F1 | 0.8 | 0 | 0 |
| Nov 26, 1988 | F2 | 2.0 | 0 | 0 |
| Nov 26, 1988 | F1 | 0.2 | 0 | 0 |
| Nov 19, 1988 | F1 | 6.0 | 0 | 0 |
| Nov 19, 1988 | F3 | 4.0 | 3 | 0 |
| Nov 19, 1988 | F1 | 0.4 | 0 | 0 |
| Nov 19, 1988 | F1 | 0.3 | 0 | 0 |
| Sep 24, 1988 | F0 | 0.5 | 0 | 0 |
| Apr 17, 1988 | F1 | 7.0 | 0 | 0 |
| Jan 19, 1988 | F1 | 11.0 | 0 | 0 |
| Nov 8, 1986 | F0 | 0.2 | 0 | 0 |
| Mar 12, 1986 | F0 | 0.4 | 0 | 0 |
| Apr 21, 1984 | F2 | 36.0 | 0 | 0 |
| May 18, 1983 | F2 | 0.5 | 0 | 0 |
| Sep 12, 1982 | F1 | 1.0 | 5 | 0 |
| Oct 17, 1980 | F2 | 8.2 | 0 | 0 |
| Apr 11, 1979 | F1 | 0.5 | 0 | 0 |
| Apr 17, 1978 | F4 | 3.6 | 3 | 0 |
| Mar 26, 1976 | F1 | 4.3 | 0 | 0 |
| Mar 20, 1976 | F2 | 4.3 | 1 | 0 |
| Mar 12, 1975 | F1 | 0.2 | 0 | 0 |
| Jul 16, 1974 | F2 | 0.5 | 0 | 0 |
| Jun 15, 1974 | F2 | 0.1 | 0 | 0 |
| Apr 1, 1974 | F2 | 0.1 | 0 | 0 |
| Jan 28, 1974 | F2 | 0.1 | 0 | 0 |
| Dec 4, 1973 | F2 | 12.5 | 6 | 0 |
| Apr 24, 1973 | F2 | 0.1 | 42 | 0 |
| Apr 15, 1972 | F2 | 8.8 | 62 | 0 |
| Apr 3, 1972 | F1 | 4.7 | 0 | 0 |
| Feb 21, 1971 | F3 | 8.6 | 0 | 3 |
| Feb 21, 1971 | F5 | 109.2 | 510 | 47 |
| Feb 4, 1971 | F0 | 0.1 | 0 | 0 |
| Mar 3, 1970 | F1 | 1.0 | 0 | 0 |
| May 1, 1967 | F2 | 1.0 | 0 | 0 |
| Apr 13, 1967 | F0 | 0.1 | 0 | 0 |
| Apr 13, 1967 | F1 | 0.1 | 0 | 0 |
| Jul 19, 1966 | F1 | 0.1 | 0 | 0 |
| Nov 19, 1964 | F2 | 11.9 | 0 | 0 |
| Jul 8, 1964 | F1 | 1.5 | 0 | 0 |
| Apr 29, 1963 | F1 | 0.1 | 0 | 0 |
| Mar 7, 1961 | F1 | 16.2 | 10 | 0 |
| Apr 3, 1956 | F2 | 124.9 | 6 | 0 |
| Jul 24, 1954 | F1 | 0.1 | 0 | 0 |
- Injuries and deaths are for the tornado’s whole path, which may extend beyond this area.
- 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
10 passed within 50 miles since 1851; none at hurricane strength.
Strongest within 50 miles
August 20, 1888
Unnamed storm, Tropical storm
9.3 miles at closest approach, winds near 67 mph.
Most recent
October 26, 2019
Olga, Post-tropical
63.5 miles at closest approach.
Every storm within 100 miles
| Olga | 2019 | 63.5 | Post-tropical |
| Camille | 1969 | 38.1 | Tropical storm |
| Audrey | 1957 | 15.1 | Tropical storm |
| Unnamed | 1934 | 39.0 | Tropical storm |
| Unnamed | 1932 | 38.6 | Tropical storm |
| Unnamed | 1923 | 91.6 | Tropical storm |
| Unnamed | 1923 | 27.3 | Tropical storm |
| Unnamed | 1916 | 35.6 | Tropical storm |
| Unnamed | 1909 | 40.7 | Tropical storm |
| Unnamed | 1906 | 61.0 | Tropical storm |
| Unnamed | 1905 | 49.9 | Tropical storm |
| Unnamed | 1888 | 9.3 | Tropical storm |
| Unnamed | 1860 | 45.2 | Tropical storm |
- 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
No large wildfire has been mapped within 25 miles since satellite mapping began in 1984.
Smoke overhead
Smokiest year
2023: 66 days
Heavy smoke on 5 days in 2023, the most of any year.
Last 10 years
17.3 days a year
Medium or heavy smoke, 2016 to 2025.
2025
10 days
Medium or heavy smoke. 36 so far in 2026.
- 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
994 federal flood insurance claims since 1978, with $21.7 million paid.
Flood insurance figures are for Bolivar County, the county that contains Cleveland.
Most claims in one year
2011: 201 claims
$11.7 million paid.
2nd most
2008: 111 claims
$2.9 million paid.
3rd most
1997: 83 claims
$984,000 paid.
Claims by ZIP code
| 38725 | 281 | $8.2 million |
| 38726 | 209 | $4.0 million |
| 38732 | 182 | $2.2 million |
| 38769 | 80 | $2.5 million |
| 38746 | 59 | $1.9 million |
| 51 | $327,000 | |
| 38730 | 37 | $442,000 |
| 38762 | 19 | $594,000 |
| 38759 | 18 | $390,000 |
| 38772 | 17 | $314,000 |
| 38773 | 9 | $37,000 |
| 38774 | 6 | $209,000 |
Flood events since 1996
- Flash Flood52
- Flood5
- 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 103 of 1,581 months since 1895 (7%); the longest spell lasted 12 months.
The drought index is for Bolivar County, the county that contains Cleveland.
103
Months in severe drought or worse since 1895
25
Months in extreme drought
7%
Share of all months, severe or worse
13
Drought reports to the Weather Service since 1996
Lowest reading
September 1936
−5.25, extreme drought
Longest severe spell
12 months
November 1924 to October 1925.
Latest month
September 2026
−5.04, extreme drought
- 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
2 earthquakes of magnitude 4 or more within 50 miles since 1900; the largest was magnitude 4.6 in 1931.
4
Magnitude 3+ within 50 miles since 1973
2
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; 36.3 miles away.
Most recent, magnitude 3 or more
January 8, 2019
Magnitude 3.7
8 km WNW of Hollandale, Mississippi; 39.5 miles away.
Every earthquake of magnitude 4 or more within 50 miles
| Jun 4, 1967 | 4.3 | 14.6 |
| Dec 16, 1931 | 4.6 | 36.3 |
- 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.
- 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
646 events in the National Weather Service record for Bolivar County, 522 of them since 1996.
87
Hail reports, 1 inch or larger
5
Hail, 2 inches or larger
177
Damaging gusts, 58 mph+
38
Winter weather events since 1996
5
Heat events since 1996
2
Cold events since 1996
Largest hail
March 1, 2023
3.00 inches
Strongest measured or estimated gust
May 27, 2000
100 mph
More event types since 1996
| Lightning | 3 | 0 |
Costliest events since 1996
- Nov 24, 2001Tornado$6.0 million
National Weather Service narrative
A supercell thunderstorm moved out of Chicot County Arkansas into northern Washington County, Mississippi. The storm produced a violent tornado that touced down 2.5 miles southwest of Winterville, or along the northern edge of Lake Ferguson. The tornado had a width of up to one half mile and moved through the town of Winterville, causing extensive damage. It then continued northeast into southern Bolivar county about 2 miles northeast of Winterville. The total path length in Washington County was 4.8 miles. The tornado entered southern Bolivar County about 3.5 miles southwest of Stringtown. It travelled northeast 25.5 miles through mostly rural areas of Bolivar County and lifted…
- Jan 11, 2020Tornado$3.0 million
National Weather Service narrative
An EF-2 tornado touched down in Bolivar County near the Mississippi River. Tree damage could be seen from atop the levee just west of Benoit. The tornado tracked through farmland just north of Benoit where it knocked down trees and power lines. It also damaged heavy farm equipment and destroyed a farm equipment shelter, ripping and tossing its concrete anchors over 100 yards. The tornado then crossed Highway 1, where it destroyed some large grain bins and snapped numerous power poles. The tornado proceeded into the Dahomey National Wildlife Refuge where it knocked down trees and power poles. The most substantial damage was noted as the tornado crossed Highway 8 between Pace and…
- Sep 25, 2011Tornado$2.5 million
National Weather Service narrative
The tornado started out producing a relatively narrow path of tree damage along Township Road. It moved southeast through the Stanton subdivision, heavily damaging four trailer homes and caused minor to moderate damage to several other homes and outbuildings. It continued to move southeast causing tree damage, and widened as it moved into the northwest side of the city of Cleveland. As the tornado moved through the north side of Cleveland, it snapped and uprooted numerous trees, blew the signs out of several restaurants and stores, blew the doors out of the automotive area of a department store, and blew out a wall and a large part of a roof of another commercial building. Several…
- Jun 8, 2021Flash Flood$2.1 million
National Weather Service narrative
Training showers and thunderstorms produced heavy rain that flooded numerous roads and approximately 200 homes in and between the areas of Rosedale, Shelby, Mound Bayou, and Merigold. A neighborhood flooded in Rosedale, and several streets in town were flooded significantly. In Mound Bayou, some residents had to be evacuated from flooded homes. The COOP Observer 2 miles southwest of Shelby measured 11.96 inches of rain during a 6 to 7 hour period that morning.
- Feb 24, 2001Tornado$1.5 million
National Weather Service narrative
This tornado touched down as an F0 tornado in extreme northwest Washington County and moved across a cotton field. The tornado quickly moved into southwest Bolivar County about three miles west of Lamont. The storm moved across the community of Benoit and then about two miles west of Cleveland. The tornado continued on a northeasterly path until dissipating about one mile east of Merigold near the Sunflower County line. The tornado was rated as strong as an F2 in portions of Bolivar County. Damage in the tornado path in Bolivar County included: three houses destroyed, two houses with major damage, five houses with minor damage, and a mobile home destroyed. One small church was…
- Mar 9, 1997Flood, Bolivar$1.4 million
National Weather Service narrative
The Mississippi River when above flood stage around the 9th of March and crested between the 21st and 26th. Considerable damage occurred on the Mississippi side of the river. The following is a summary of property damage for each county. Bolivar County - at total of 68 homes and mobile homes were damaged. Claiborne county a total of 5 homes and mobile homes were damaged. Issaquena county a total of 23 homes and mobile homes were damaged. Jefferson county at total of 9 home and mobile homes were damaged. Warren county a total of 177 homes and mobile homes were damaged. Washington county a total of 68 homes and mobile homes were damaged. Adams county had no damage to dwellings.…
- May 4, 2011Flood$1.0 million
National Weather Service narrative
Flooding along the Mississippi River caused extensive flooding of low lying farmland around the river. All of the flood waters were within the mainline levee.
- Jun 16, 2023Hail$1.0 million
National Weather Service narrative
Hail up to the size of golf balls and tennis balls fell in the Cleveland area.
- Jan 29, 2008High Wind, Bolivar$800,000
National Weather Service narrative
Strong gradient winds occurred behind a strong cold front and caused damage across portions of the county. In the Bolivar Community, a mobile home had a large portion of the roof taken off. In Benoit, the rear of the gin was torn off and blown onto Highway 1. Other instances across the county saw several trees and power lines get taken down with some trees causing damage to homes and businesses.
- Sep 24, 2005Tornado$800,000
National Weather Service narrative
This tornado touched down between Cleveland and Ruleville about 3 miles southeast of Dockery in Western Sunflower county. The tornado then tracked northwest into Bolivar county just east of Cleveland and then toward Merigold where it dissipated. As the tornado approached Cleveland it remained over open farm land and caused damage to trees and power lines. The tornado became more intense just east and northeast of Cleveland. Here the most significant damage occurred which was within a swath of nearly 2 miles that extended from the northeast outskirts of Cleveland to the Renova Community. A couple of buildings were severely damage with one commercial storage building totally…
- 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 Rohwer 2 Nne, 31.4 miles from the city centre, with records from 1959.
- All-time high
- 105°F4 times, most recently Jul 31, 1986
- All-time low
- −5°FJan 30, 1966
- Warmest night
- 83°F2 times, most recently Jun 29, 1998
- Coldest day
- 8°F2 times, most recently Dec 23, 1989
- Wettest day
- 9.97 inJun 9, 2021
- Snowiest day
- 10.0 inJan 29, 1966
- Hottest year
- 1998mean 65.4°F
- Coldest year
- 1968mean 60.3°F
- Wettest year
- 201976.83 in
- Driest year
- 196734.57 in
- Snowiest season
- 19.1 in1965-66
Median first snow
January 15
Earliest: December 20, 1963
Median last snow
January 25
Latest: March 23, 1968
38 of 56 winters had no measurable snow.
Station Rohwer 2 Nne (USC00036253), 151 ft elevation, 31.4 miles from the city centre. Daily records from 1959 to October 13, 2026; 91.1% 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
24 since 1953. The most recent: Severe Winter Storm, February 6, 2026.
Declarations for Bolivar County.
| Feb 6, 2026 | Winter Storm | DR-4899-MS |
| Jan 24, 2026 | Winter Storm | EM-3640-MS |
| Oct 22, 2021 | Hurricane | DR-4626-MS |
| Aug 28, 2021 | Hurricane | EM-3569-MS |
| Apr 16, 2020 | Severe Storm | DR-4536-MS |
| Apr 5, 2020 | Biological | DR-4528-MS |
| Mar 13, 2020 | Biological | EM-3474-MS |
| Mar 12, 2020 | Severe Storm | DR-4478-MS |
| Mar 25, 2016 | Flood | DR-4268-MS |
| May 11, 2011 | Flood | DR-1983-MS |
| May 4, 2011 | Flood | EM-3320-MS |
| Aug 30, 2008 | Hurricane | EM-3291-MS |
| May 8, 2008 | Severe Storm | DR-1753-MS |
| Aug 29, 2005 | Hurricane | DR-1604-MS |
| Dec 7, 2001 | Severe Storm | DR-1398-MS |
| Feb 23, 2001 | Severe Storm | DR-1360-MS |
| Jan 25, 1999 | Severe Ice Storm | DR-1265-MS |
| Jun 13, 1997 | Flood | DR-1178-MS |
| Feb 18, 1994 | Severe Storm | DR-1009-MS |
| May 17, 1991 | Severe Storm | DR-906-MS |
| Mar 5, 1991 | Flood | DR-895-MS |
| Apr 24, 1978 | Tornado | EM-3063-MS |
| Feb 22, 1977 | Snowstorm | EM-3032-MS |
| Mar 27, 1973 | Severe Storm | DR-368-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.
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 USC00036253.
- 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.