Holmes County
Population 20,119 (2025) 479 sq mi
47 tropical storms and hurricanes have passed within 50 miles of Holmes County since 1851, 16 of them at hurricane strength; the strongest was Michael in 2018 (Category 4).
Hazard fingerprint Each spoke is this county’s percentile among U.S. counties where that hazard occurs. How it is computed
- Tornado damage paths since 195021
- Tropical cyclone tracks within 100 miles since 1851, wider where stronger86
- Wildfire burn scars since 19841
- Major flood years since 19782
At a glance
The record for Holmes County in eight numbers. Each links to its section below.
Tornadoes since 1950
21
57th of 67 in Florida
Fewer than the typical Florida county, which has had 44
DetailsAcres burned since 1984
673
64th of 67 in Florida
1 large fire; the largest was Unnamed, 2008
DetailsStrongest tornado
EF2
May 10, 2025, 15.5 mile path
Strongest tropical cyclone
Cat. 4
Hurricane Michael, 2018, 31.5 miles away
Tornadoes
About one every 3.6 years since 1950, none rated F3/EF3 or stronger.
Strongest
May 10, 2025
EF2, 15.5 mile path
600 yards wide.
Deadliest
June 25, 1972
1 killed, F2
2 injured along the whole path.
Most recent
Saturday, May 10, 2025
EF2, 15.5 mile path
Within the past year.
Every recorded tornado
| May 10, 2025 | EF2 | 15.5 | 1 | 0 |
| Jan 9, 2024 | EF0 | 1.0 | 0 | 0 |
| Dec 10, 2023 | EF1 | 3.0 | 0 | 0 |
| Oct 25, 2022 | EF0 | 1.1 | 0 | 0 |
| Apr 23, 2020 | EF1 | 9.1 | 0 | 0 |
| Feb 11, 2018 | EF1 | 4.8 | 1 | 0 |
| Aug 29, 2012 | EF0 | 0.3 | 0 | 0 |
| Apr 26, 2005 | F1 | 1.1 | 0 | 0 |
| Sep 15, 2004 | F1 | 4.0 | 0 | 0 |
| Apr 29, 2004 | F0 | 0.5 | 0 | 0 |
| Nov 5, 2002 | F0 | 0.1 | 0 | 0 |
| Sep 25, 2002 | F0 | 0.2 | 0 | 0 |
| Dec 16, 2000 | F2 | 3.0 | 0 | 0 |
| Dec 7, 1995 | F1 | 0.2 | 0 | 0 |
| Oct 4, 1995 | F1 | 12.0 | 0 | 0 |
| Nov 8, 1989 | F0 | 0.2 | 0 | 0 |
| Feb 17, 1975 | F1 | 0.1 | 0 | 0 |
| Jan 10, 1975 | F0 | 0.1 | 0 | 0 |
| Jun 25, 1972 | F2 | 0.5 | 2 | 1 |
| Mar 22, 1968 | F1 | 0.1 | 0 | 0 |
| Dec 10, 1967 | F2 | 9.9 | 0 | 0 |
- Injuries and deaths are for the tornado’s whole path, which may extend beyond the county. Deaths recorded within Holmes County: 1.
- 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
47 passed within 50 miles since 1851; 16 at hurricane strength, 3 as major hurricanes.
Strongest within 50 miles
October 10, 2018
Michael, Category 4
31.5 miles at closest approach, winds near 145 mph.
Most recent
September 9, 2021
Mindy, Tropical storm
76.2 miles at closest approach.
Every storm within 100 miles
| Mindy | 2021 | 76.2 | Tropical storm |
| Fred | 2021 | 6.2 | Tropical storm |
| Sally | 2020 | 57.1 | Tropical storm |
| Nestor | 2019 | 36.1 | Post-tropical |
| Michael | 2018 | 31.5 | Category 4 |
| Irma | 2017 | 89.5 | Tropical storm |
| Claudette | 2009 | 34.8 | Tropical storm |
| Fay | 2008 | 10.9 | Tropical storm |
| Dennis | 2005 | 67.9 | Category 3 |
| Arlene | 2005 | 89.2 | Tropical storm |
| Jeanne | 2004 | 94.9 | Tropical storm |
| Bonnie | 2004 | 83.4 | Tropical storm |
| Barry | 2001 | 22.9 | Tropical storm |
| Earl | 1998 | 32.9 | Category 1 |
| Opal | 1995 | 45.3 | Category 1 |
| Erin | 1995 | 67.5 | Category 2 |
| Allison | 1995 | 93.2 | Tropical storm |
| Beryl | 1994 | 23.0 | Tropical storm |
| Kate | 1985 | 48.7 | Category 1 |
| Juan | 1985 | 74.0 | Tropical storm |
| Elena | 1985 | 86.1 | Category 3 |
| Eloise | 1975 | 11.1 | Category 3 |
| Agnes | 1972 | 30.1 | Tropical storm |
| Unnamed | 1969 | 45.7 | Subtropical storm |
| Alma | 1966 | 95.5 | Category 1 |
| Unnamed | 1965 | 5.2 | Tropical storm |
| Hilda | 1964 | 7.8 | Post-tropical |
| Dora | 1964 | 47.3 | Tropical storm |
| Unnamed | 1957 | 93.7 | Tropical storm |
| Flossy | 1956 | 3.2 | Tropical storm |
| Florence | 1953 | 0.0 | Category 1 |
| Unnamed | 1941 | 67.2 | Category 1 |
| Unnamed | 1939 | 30.5 | Category 1 |
| Unnamed | 1939 | 97.3 | Tropical storm |
| Unnamed | 1937 | 72.1 | Tropical storm |
| Unnamed | 1937 | 0.0 | Tropical storm |
| Unnamed | 1936 | 39.8 | Category 2 |
| Unnamed | 1932 | 90.0 | Tropical storm |
| Unnamed | 1929 | 27.1 | Tropical storm |
| Unnamed | 1928 | 13.9 | Tropical storm |
| Unnamed | 1928 | 59.1 | Tropical storm |
| Unnamed | 1926 | 62.1 | Category 3 |
| Unnamed | 1924 | 72.0 | Tropical storm |
| Unnamed | 1919 | 61.2 | Tropical storm |
| Unnamed | 1917 | 0.0 | Category 1 |
| Unnamed | 1916 | 74.9 | Category 1 |
| Unnamed | 1915 | 8.8 | Tropical storm |
| Unnamed | 1914 | 0.0 | Tropical storm |
| Unnamed | 1911 | 79.5 | Category 1 |
| Unnamed | 1907 | 34.6 | Tropical storm |
| Unnamed | 1907 | 27.7 | Tropical storm |
| Unnamed | 1906 | 0.0 | Tropical storm |
| Unnamed | 1903 | 0.0 | Category 1 |
| Unnamed | 1902 | 44.9 | Tropical storm |
| Unnamed | 1901 | 64.3 | Tropical storm |
| Unnamed | 1901 | 5.1 | Tropical storm |
| Unnamed | 1899 | 2.7 | Tropical storm |
| Unnamed | 1898 | 8.6 | Tropical storm |
| Unnamed | 1896 | 0.0 | Category 1 |
| Unnamed | 1894 | 34.7 | Category 3 |
| Unnamed | 1894 | 97.3 | Tropical storm |
| Unnamed | 1893 | 79.3 | Tropical storm |
| Unnamed | 1889 | 23.3 | Tropical storm |
| Unnamed | 1887 | 35.2 | Tropical storm |
| Unnamed | 1887 | 11.1 | Tropical storm |
| Unnamed | 1886 | 69.3 | Category 1 |
| Unnamed | 1886 | 95.7 | Category 1 |
| Unnamed | 1885 | 50.7 | Tropical storm |
| Unnamed | 1885 | 39.8 | Tropical storm |
| Unnamed | 1882 | 8.3 | Category 1 |
| Unnamed | 1881 | 85.3 | Tropical storm |
| Unnamed | 1880 | 29.7 | Tropical storm |
| Unnamed | 1879 | 39.8 | Tropical storm |
| Unnamed | 1878 | 59.8 | Tropical storm |
| Unnamed | 1877 | 46.2 | Category 2 |
| Unnamed | 1877 | 7.9 | Tropical storm |
| Unnamed | 1875 | 34.4 | Tropical storm |
| Unnamed | 1873 | 93.2 | Category 1 |
| Unnamed | 1871 | 91.4 | Tropical storm |
| Unnamed | 1871 | 59.1 | Tropical storm |
| Unnamed | 1868 | 59.8 | Tropical storm |
| Unnamed | 1867 | 90.1 | Category 1 |
| Unnamed | 1860 | 25.9 | Tropical storm |
| Unnamed | 1859 | 76.3 | Tropical storm |
| Unnamed | 1856 | 17.2 | Category 1 |
| Unnamed | 1852 | 93.2 | Category 2 |
| Unnamed | 1852 | 87.1 | Tropical storm |
| Unnamed | 1851 | 25.4 | Category 2 |
- 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
673 acres burned in 1 large fire since 1984, equal to 0.2% of the land.
Largest
April 3, 2008
Unnamed Fire, 674 acres
672 acres inside Holmes County.
Most recent
April 3, 2008
Unnamed Fire
674 acres in total.
Every large fire
| Unnamed | 2008 | 672 | 674 |
- 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: 35 days
Heavy smoke on 4 days in 2023, the most of any year.
Last 10 years
9.0 days a year
Medium or heavy smoke, 2016 to 2025.
2025
7 days
Medium or heavy smoke. 17 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
165 federal flood insurance claims since 1978, with $2.8 million paid.
Most claims in one year
1998: 60 claims
$600,000 paid.
2nd most
1994: 54 claims
$991,000 paid.
3rd most
2020: 17 claims
$860,000 paid.
Claims by ZIP code
| 32427 | 58 | $777,000 |
| 32425 | 53 | $1.3 million |
| 32464 | 43 | $616,000 |
| 32455 | 8 | $69,000 |
Flood events since 1996
- Flood64
- Flash Flood49
- 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.
River crests
Most severe crest
March 17, 1929
Choctawhatchee River at Caryville (US 90), 27.10 ft
13.10 feet above the 14.0 ft flood stage; major flooding by today’s categories.
Most recent moderate or major crest
September 18, 2020
Choctawhatchee River near Pittman (SR 2), 27.58 ft
Moderate flooding.
River gauges
| Choctawhatchee River at Caryville (US 90) | 14.0 | 27.10 ft | 4 |
| Choctawhatchee River near Pittman (SR 2) | 23.0 | 30.54 ft | 0 |
| Wrights Creek near Bonifay | 13.0 | 20.70 ft | 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 74 of 1,581 months since 1895 (5%); the longest spell lasted 12 months.
74
Months in severe drought or worse since 1895
12
Months in extreme drought
5%
Share of all months, severe or worse
42
Drought reports to the Weather Service since 1996
Lowest reading
March 1955
−5.37, extreme drought
Longest severe spell
12 months
July 1954 to June 1955.
Latest month
September 2026
+1.67, slightly wet
Last severe month: April 2026.
- 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
No earthquake of magnitude 2.5 or more is recorded within 50 miles of the county in the USGS catalogue, which begins in 1900.
Severe weather and other events
443 events in the National Weather Service record, 419 of them since 1996.
6
Hail reports, 1 inch or larger
0
Hail, 2 inches or larger
192
Damaging gusts, 58 mph+
5
Winter weather events since 1996
10
Heat events since 1996
3
Cold events since 1996
Largest hail
February 7, 1971
1.75 inches
Strongest measured or estimated gust
February 22, 1990
104 mph
More event types since 1996
| Lightning | 1 | 0 |
Costliest events since 1996
- Jul 4, 2013Flood$8.5 million
National Weather Service narrative
Disastrous areal flooding occurred across Holmes county with most county roads flooded. Transportation was severely impacted across the county with schools closed and a federal disaster declaration obtained. Preliminary damage estimates for the county were around $8.5 million.
- Sep 16, 2020Flash Flood$8.5 million
National Weather Service narrative
Extensive flash flooding occurred across Holmes county. Damage cost was estimated.
- Sep 28, 1998Hurricane (Typhoon), Holmes$4.0 million
National Weather Service narrative
Hurricane Georges, a Category 2 storm, made landfall near Biloxi, MS early Monday, September 28, 1998. A peak wind gust of 52 knots was measured at the Gulf of Mexico data buoy 85 nautical miles south of Panama City. Georges produced storm surges of 6 to 12 feet along the Florida Panhandle coast and 3 to 5 feet along the Big Bend coast. Torrential rainfall amounts of 12 to 24 inches were common over Southeast Alabama and the Florida Panhandle with 5 to 10 inches over Southwest Georgia and the Big Bend. These rains swelled area rivers, creeks, and streams well above flood stage. Eight people were injured as numerous tornadoes were spawned by the remnants of Tropical Depression…
- Feb 25, 2013Flood$1.5 million
National Weather Service narrative
Significant areal flooding occurred across Holmes county due to prolonged periods of moderate to heavy rainfall. Four day rainfall totals of 8-12 inches were estimated across the county between Feb 22-26. The emergency manager estimated over $1.4 million in damages across the county, mainly due to road repair. The following impacts were documented by the Public Works Department for Holmes county.||1) All roads in campsites off of Hwy 179 were under water except for Boat Ramp Rd.|2) Blue Springs Rd was completely closed and under water from River and Wrights|3) Horse Shoe Loop Rod was closed for approximately 500 ft from creek and river water backing up on the road.|4) Tobe…
- Sep 29, 1998Flash Flood$1.3 million
National Weather Service narrative
Widespread flash flooding of numerous county dirt roads as well as FL 90, CR 81, and CR 179.
- Apr 30, 2014Flood$945,000
National Weather Service narrative
Major flooding occurred across Holmes county at the end of the month due to a combination of very heavy rainfall and already saturated conditions. Many roads in the county sustained damage with damage estimated at $945,255.
- Dec 16, 2000Tornado$750,000
National Weather Service narrative
An F2 tornado touched down once just south of Bonifay, lifted, then touched down again before dissipating just east of the city. According to the Holmes County EMA, 39 homes and eight businesses were damaged, and four mobile homes were destroyed. Most of the damage occurred in the vicinity of Son-In-Law Road, just north of Interstate 10. Trees were uprooted and roofs were ripped off homes and businesses in the affected area. Numerous power lines were toppled, knocking out power to several thousand customers. A local state of emergency was declared in Holmes County.
- Jul 9, 2005Hurricane (Typhoon), Holmes$600,000
National Weather Service narrative
Dennis, a Category 3 hurricane, moved inland just east of Gulf Breeze, FL, early Sunday afternoon, July 10. The peak wind gust and lowest sea-level pressure recorded were 67 knots and 979 mb, respectively, at Buoy 42039 located 80 miles south of Panama City, FL. Rainfall totals ranged from 3 to 4 inches in the eastern Florida Panhandle to 6 to 10 inches in the Florida Big Bend. Flooding was reported in southern Leon County where several areas were under 3 to 4 feet of water. Maximum coastal storm surge heights ranged from 4 to 8 feet in Walton, Bay, Gulf, Taylor and Dixie counties to 8 to 12 feet in Franklin, Wakulla and Jefferson counties. Moderate to severe beach erosion was…
- Sep 15, 2004Hurricane (Typhoon), Holmes$500,000
National Weather Service narrative
Hurricane Ivan made landfall near Gulf Shores, AL, during the predawn hours of September 16. Maximum sustained winds reached 50 knots, with gusts to 62 knots at Buoy 42039, 80 miles south of Panama City, FL. The lowest sea-level pressure was 999.6 mb at Panama City. Rainfall totals ranged from 9.26 inches at Mossy Head, FL, to 0.15 inches at Cross City, FL. Storm tides along the Gulf coast varied from ten feet in Bay and Walton counties to four feet in Taylor and Dixie counties. Large swells from Ivan began to the affect the Gulf coast from the St. Joseph Peninsula to the Suwannee River on September 14. Storm surges continued for several hours after landfall. Beach erosion varied…
- Apr 26, 2005Tornado$350,000
National Weather Service narrative
A tornado touched down near Boswell Road and destroyed a barn and downed several trees. After crossing County Road 177A, it damaged a home on Gator Lane and snapped many trees. Another three homes were partially destroyed on Long Round Bay Road before the tornado dissipated. Reported by WJHG-TV Panama City.
- 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 Chipley, 13 miles from the county’s population centre, with records from 1939.
- All-time high
- 104°F2 times, most recently Jun 7, 1985
- All-time low
- 2°FJan 21, 1985
- Warmest night
- 80°F3 times, most recently Jul 22, 2018
- Coldest day
- 25°FJan 22, 1985
- Wettest day
- 8.22 inApr 1, 1948
- Snowiest day
- 1.5 inFeb 13, 1958
- Hottest year
- 1949mean 69.8°F
- Coldest year
- 1976mean 62.9°F
- Wettest year
- 201382.49 in
- Driest year
- 195429.09 in
- Snowiest season
- 1.5 in1957-58
61 of 63 winters had no measurable snow.
Station Chipley (USC00081544), 130 ft elevation, 13.0 miles from the population centre. Daily records from 1939 to October 27, 2026; 88.9% 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
41 since 1953. The most recent: Hurricane Isaias, October 27, 2026.
| Oct 27, 2026 | Hurricane | DR-4955-FL |
| Oct 9, 2026 | Tropical Storm | EM-3655-FL |
| Sep 28, 2024 | Hurricane | DR-4828-FL |
| Sep 24, 2024 | Tropical Storm | EM-3615-FL |
| Aug 10, 2024 | Tropical Storm | DR-4806-FL |
| Aug 3, 2024 | Tropical Storm | EM-3605-FL |
| Dec 13, 2022 | Hurricane | DR-4680-FL |
| Sep 29, 2022 | Hurricane | DR-4673-FL |
| Sep 24, 2022 | Hurricane | EM-3584-FL |
| Aug 16, 2021 | Hurricane | EM-3562-FL |
| Sep 23, 2020 | Hurricane | DR-4564-FL |
| Sep 15, 2020 | Hurricane | EM-3546-FL |
| Mar 25, 2020 | Biological | DR-4486-FL |
| Mar 13, 2020 | Biological | EM-3432-FL |
| Aug 30, 2019 | Hurricane | EM-3419-FL |
| Oct 11, 2018 | Hurricane | DR-4399-FL |
| Oct 9, 2018 | Hurricane | EM-3405-FL |
| Sep 10, 2017 | Hurricane | DR-4337-FL |
| Sep 5, 2017 | Hurricane | EM-3385-FL |
| May 6, 2014 | Severe Storm | DR-4177-FL |
| Aug 2, 2013 | Severe Storm | DR-4138-FL |
| Apr 21, 2009 | Severe Storm | DR-1831-FL |
| Aug 21, 2008 | Severe Storm | EM-3288-FL |
| Sep 5, 2005 | Hurricane | EM-3220-FL |
| Jul 10, 2005 | Hurricane | DR-1595-FL |
| Sep 16, 2004 | Hurricane | DR-1551-FL |
| Sep 4, 2004 | Hurricane | DR-1545-FL |
| Aug 13, 2004 | Hurricane | DR-1539-FL |
| Jun 17, 2001 | Severe Storm | DR-1381-FL |
| Apr 27, 1999 | Fire | EM-3139-FL |
| Apr 17, 1999 | Fire | FM-2255-FL |
| Sep 28, 1998 | Hurricane | DR-1249-FL |
| Sep 25, 1998 | Hurricane | EM-3131-FL |
| Jun 18, 1998 | Fire | DR-1223-FL |
| Jan 6, 1998 | Severe Storm | DR-1195-FL |
| Oct 4, 1995 | Hurricane | DR-1069-FL |
| Jul 10, 1994 | Severe Storm | DR-1035-FL |
| Jul 8, 1994 | Flood | EM-3114-FL |
| Apr 3, 1990 | Flood | DR-862-FL |
| Sep 26, 1975 | Flood | DR-484-FL |
| Aug 22, 1975 | Flood | DR-479-FL |
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 Holmes County stands among 67 counties in Florida and 3,143 in the United States.
| Tornadoes since 1950 | 21 | 57 / 67 |
| Tornadoes rated F3/EF3 or stronger | 0 | — |
| Tropical cyclones within 50 mi | 47 | 67 / 67 |
| Hurricane-strength passes within 50 mi | 16 | 55 / 67 |
| Wildfire acres since 1984 | 673 | 64 / 67 |
| Flood insurance claims | 165 | 54 / 67 |
| Flood insurance paid | $2.8 million | 52 / 67 |
| Disaster declarations | 41 | 28 / 67 |
| Flood events since 1996 | 114 | 15 / 67 |
| Hail and wind events since 1996 | 213 | 35 / 67 |
| Winter storm events since 1996 | 5 | 9 / 67 |
| Reported damage since 1996 | $30.7 million | 51 / 67 |
| River crests at major flood stage | 5 | 35 / 67 |
| High tide flooding days a year, last 10 years | 0.0 | — |
| Months in severe drought since 1895 | 74 | 67 / 67 |
| Medium or heavy smoke days a year, last 10 years | 9.0 | 10 / 67 |
| Earthquakes M4+ within 50 mi since 1900 | 0 | — |
| Earthquakes M2.5+ in the county since 1973 | 0 | — |
Neighbouring counties
| Geneva County AL | 31 | 44 |
| Jackson County | 52 | 50 |
| Walton County | 69 | 61 |
| Washington County | 33 | 55 |
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 USC00081544.
- 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.