County Hazards

States › Mississippi › Rankin County

Rankin County, Mississippi

Recorded hazard history: storm events since 1950, federal disaster declarations since 1953, flood insurance claims since 1978, and FEMA's risk index.

FIPS 28121 · 158,096 residents (2021) · 775 sq mi · dominant hazard Wind

Hail · 322Tornado · 114Flood · 242Wind · 672Winter · 26
2026-06-01: Hail2026-06-01: Hail2026-04-24: Hail2025-05-24: Hail2025-03-23: Hail2024-02-11: Hail2023-06-25: Hail2023-06-18: Hail2023-06-18: Hail2023-06-18: Hail2023-06-14: Hail2023-04-21: Hail2023-04-05: Hail2023-04-05: Hail2023-04-05: Hail2023-03-26: Hail2023-03-26: Hail2023-03-12: Hail2022-06-16: Hail2022-05-13: Hail2022-04-17: Hail2022-04-05: Hail2022-03-22: Hail2022-02-22: Hail2022-02-22: Hail2022-02-22: Hail2021-04-09: Hail2021-04-09: Hail2021-04-09: Hail2021-03-15: Hail2020-05-27: Hail2020-04-19: Hail2020-03-04: Hail2020-03-04: Hail2019-05-09: Hail2019-02-23: Hail2018-11-07: Hail2018-03-11: Hail2017-04-26: Hail2017-03-27: Hail2017-03-09: Hail2017-03-07: Hail2017-03-01: Hail2017-02-07: Hail2017-02-07: Hail2017-01-21: Hail2017-01-21: Hail2017-01-21: Hail2017-01-21: Hail2017-01-02: Hail2016-11-29: Hail2016-04-14: Hail2016-04-14: Hail2016-04-11: Hail2016-04-01: Hail2016-03-31: Hail2016-03-31: Hail2016-03-03: Hail2016-03-03: Hail2016-03-03: Hail2016-02-23: Hail2016-02-02: Hail2015-06-24: Hail2015-04-15: Hail2015-04-15: Hail2015-04-15: Hail2015-04-15: Hail2015-04-15: Hail2015-03-26: Hail2014-08-21: Hail2014-06-13: Hail2014-04-06: Hail2014-04-06: Hail2013-03-23: Hail2013-03-23: Hail2013-03-18: Hail2013-03-18: Hail2013-02-12: Hail2013-02-12: Hail2012-11-05: Hail2012-05-30: Hail2012-05-21: Hail2012-04-02: Hail2012-01-23: Hail2011-04-27: Hail2011-04-15: Hail2011-03-29: Hail2011-03-29: Hail2010-12-31: Hail2010-08-09: Hail2010-08-05: Hail2010-06-15: Hail2010-05-25: Hail2010-04-24: Hail2010-04-23: Hail2009-07-16: Hail2009-07-16: Hail2009-05-06: Hail2009-05-06: Hail2009-05-05: Hail2009-05-05: Hail2009-04-02: Hail2009-03-27: Hail2008-12-09: Hail2008-06-25: Hail2008-06-25: Hail2008-05-22: Hail2008-04-04: Hail2008-04-04: Hail2008-02-21: Hail2008-02-12: Hail2008-02-06: Hail2008-01-10: Hail2008-01-08: Hail2007-05-15: Hail2007-05-14: Hail2007-04-14: Hail2007-02-24: Hail2007-02-24: Hail2006-08-09: Hail1950-03-27: Tornado1950-03-27: Tornado1958-04-20: Tornado1958-02-26: Tornado1959-01-21: Tornado1959-11-04: Tornado1959-03-11: Tornado1960-02-04: Tornado1961-11-22: Tornado1961-02-20: Tornado1966-02-14: Tornado1966-03-03: Tornado1967-04-14: Tornado1969-01-23: Tornado1969-04-17: Tornado1971-02-21: Tornado1971-02-21: Tornado1971-02-04: Tornado1973-03-11: Tornado1974-02-14: Tornado1975-01-10: Tornado1976-03-29: Tornado1977-04-04: Tornado1983-11-22: Tornado1983-04-01: Tornado1987-02-28: Tornado1987-02-15: Tornado1987-11-16: Tornado1987-11-16: Tornado1987-11-16: Tornado1987-11-16: Tornado1989-05-04: Tornado1989-05-04: Tornado1990-04-27: Tornado1992-11-21: Tornado1995-05-08: Tornado1996-03-18: Tornado2001-10-13: Tornado2001-10-13: Tornado2001-12-13: Tornado2003-02-15: Tornado2003-04-24: Tornado2004-12-07: Tornado2004-12-07: Tornado2005-09-25: Tornado2005-09-25: Tornado2007-02-24: Tornado2008-01-10: Tornado2008-02-12: Tornado2008-09-01: Tornado2008-12-09: Tornado2008-12-09: Tornado2008-12-09: Tornado2008-01-08: Tornado2008-02-12: Tornado2008-04-04: Tornado2010-12-31: Tornado2010-12-31: Tornado2011-03-14: Tornado2011-04-15: Tornado2011-04-15: Tornado2011-04-15: Tornado2012-03-21: Tornado2012-08-19: Tornado2013-09-21: Tornado2014-07-23: Tornado2014-04-28: Tornado2015-11-17: Tornado2016-11-29: Tornado2018-03-28: Tornado2018-04-06: Tornado2018-04-14: Tornado2018-11-01: Tornado2018-11-01: Tornado2019-01-19: Tornado2019-01-19: Tornado2019-11-26: Tornado2019-11-27: Tornado2019-04-18: Tornado2019-04-18: Tornado2019-04-18: Tornado2019-04-18: Tornado2019-04-18: Tornado2019-04-18: Tornado2019-04-18: Tornado2019-04-18: Tornado2020-04-23: Tornado2021-04-09: Tornado2021-05-04: Tornado2021-05-04: Tornado2022-03-30: Tornado2022-04-13: Tornado2022-04-13: Tornado2022-04-13: Tornado2022-12-14: Tornado2022-12-14: Tornado2022-12-14: Tornado2022-06-26: Tornado2023-06-18: Tornado2023-06-18: Tornado2023-06-18: Tornado2023-06-18: Tornado2023-12-09: Tornado2023-06-18: Tornado2024-12-28: Tornado2025-01-05: Tornado2025-05-26: Tornado2025-10-19: Tornado2026-04-25: Tornado2026-06-18: Flood2026-06-18: Flood2026-06-18: Flood2026-06-18: Flood2025-06-27: Flood2025-05-27: Flood2024-09-12: Flood2024-04-09: Flood2024-03-08: Flood2024-03-08: Flood2024-03-08: Flood2024-03-08: Flood2024-03-08: Flood2024-03-08: Flood2024-03-08: Flood2024-01-24: Flood2024-01-24: Flood2024-01-24: Flood2024-01-24: Flood2023-03-26: Flood2023-03-26: Flood2022-08-25: Flood2022-08-25: Flood2022-08-24: Flood2022-08-24: Flood2022-08-24: Flood2022-08-24: Flood2022-08-24: Flood2022-08-24: Flood2022-08-24: Flood2022-08-24: Flood2022-08-24: Flood2022-08-24: Flood2022-08-24: Flood2022-08-24: Flood2022-08-24: Flood2022-08-24: Flood2022-08-24: Flood2022-08-24: Flood2022-08-24: Flood2022-08-24: Flood2022-08-24: Flood2022-08-24: Flood2022-08-24: Flood2022-08-24: Flood2022-08-24: Flood2022-08-24: Flood2022-08-24: Flood2022-08-24: Flood2022-08-24: Flood2022-08-24: Flood2022-08-24: Flood2022-08-24: Flood2022-08-24: Flood2022-08-24: Flood2022-08-24: Flood2022-08-24: Flood2022-08-24: Flood2022-08-24: Flood2022-08-24: Flood2022-07-04: Flood2022-04-17: Flood2022-04-17: Flood2022-04-05: Flood2021-07-16: Flood2021-07-07: Flood2021-04-09: Flood2021-04-09: Flood2021-04-09: Flood2020-08-01: Flood2020-04-23: Flood2020-04-23: Flood2020-04-23: Flood2020-04-23: Flood2020-04-23: Flood2020-04-23: Flood2020-01-14: Flood2020-01-14: Flood2020-01-14: Flood2020-01-14: Flood2020-01-14: Flood2020-01-14: Flood2020-01-14: Flood2020-01-11: Flood2020-01-02: Flood2020-01-02: Flood2020-01-02: Flood2020-01-02: Flood2019-10-30: Flood2019-08-26: Flood2019-08-26: Flood2019-07-30: Flood2019-05-11: Flood2019-05-09: Flood2019-04-18: Flood2019-04-13: Flood2019-04-13: Flood2019-04-13: Flood2019-04-13: Flood2019-04-13: Flood2019-04-13: Flood2019-04-08: Flood2019-04-08: Flood2019-02-20: Flood2019-02-20: Flood2019-02-20: Flood2018-11-07: Flood2018-11-07: Flood2018-11-07: Flood2018-09-27: Flood2018-09-26: Flood2018-09-26: Flood2018-07-16: Flood2018-05-23: Flood2018-04-22: Flood2018-04-06: Flood2018-04-06: Flood2018-04-06: Flood2018-04-06: Flood2018-04-06: Flood2026-06-25: Wind2026-06-23: Wind2026-06-18: Wind2026-06-02: Wind2026-06-02: Wind2026-04-25: Wind2026-04-25: Wind2026-04-25: Wind2026-04-24: Wind2026-04-24: Wind2026-03-11: Wind2026-03-11: Wind2026-03-07: Wind2025-08-14: Wind2025-08-01: Wind2025-07-13: Wind2025-07-13: Wind2025-07-01: Wind2025-06-16: Wind2025-06-16: Wind2025-05-27: Wind2025-05-27: Wind2025-05-26: Wind2025-05-26: Wind2025-05-26: Wind2025-05-26: Wind2025-05-26: Wind2025-04-06: Wind2025-03-31: Wind2025-03-31: Wind2025-03-15: Wind2025-03-15: Wind2025-03-15: Wind2025-03-04: Wind2025-03-04: Wind2025-02-15: Wind2025-02-15: Wind2025-02-15: Wind2025-01-05: Wind2024-12-28: Wind2024-12-28: Wind2024-08-29: Wind2024-08-28: Wind2024-08-16: Wind2024-08-16: Wind2024-08-14: Wind2024-06-04: Wind2024-06-04: Wind2024-06-03: Wind2024-06-03: Wind2024-06-03: Wind
Rankin County within Mississippi. Dots: HailTornadoFloodWind event locations in the kept record. Boundaries: US Census Bureau.

NCEI notes that Storm Data is compiled from a variety of sources including the National Weather Service, other federal, state and local agencies, the media and the public; that property and crop damage figures are estimates; and that some events are recorded by NWS forecast zone rather than by county. FEMA notes that NFIP claim records are redacted and aggregated to protect the privacy of policyholders. NCEI storm records through 30 Jun 2026; OpenFEMA declarations refreshed 1 Oct 2026; NFIP claims as of 8 Sep 2026.

The NCEI record lists 1,435 events for Rankin County, Mississippi, between 1950 and 2026; damaging wind account for the largest share.

That is 185.0 events per 100 square miles, above the Mississippi figure of 89.7, and 90.8 per 10,000 residents against 142.8 statewide.

40 events fall in the 12 months to 30 Jun 2026. NCEI attributes 17 deaths and 213 injuries to events in the county, with property damage estimated at $697M and crop damage at $35M.

FEMA has designated the county in 24 federal disaster declarations since 1953; the most recent is Severe Winter Storm (major disaster, 6 Feb 2026).

National Flood Insurance Program policyholders in the county filed 978 claims since 1978, of which 794 were paid, totalling $21M (about $26K per paid claim). FEMA counts 1,202 residential flood policies in force.

FEMA's National Risk Index rates the county's overall risk as "Relatively Moderate" and its expected annual loss as "Relatively Moderate" ($60M a year across 18 hazards).

42 tropical storm or hurricane tracks in the HURDAT2 record passed within 100 miles of the county's centre at tropical-storm strength or more, 1 of them within 50 miles at hurricane strength.

40events, last 12 monthsto 30 Jun 2026
1,435events since 195017 deaths, 213 injuries recorded
24disaster declarationslast 6 Feb 2026
978NFIP flood claims$21M paid

Compared with Mississippi and the United States

MeasureRankin CountyMississippiUS
Recorded events since 19501,43542,1141,977,440
Events per 100 square miles185.089.756.0
Events per 10,000 residents90.8142.859.6
Events in the last 12 months401,52462,008
Deaths recorded by NCEI1792826,435
Property damage (NCEI estimates)$697M$31B$575B
NFIP claims per 1,000 residents6.221.98.1
Average paid NFIP claim$26K$58K$43K
Claims per 100 policies in force, last 10 years19.311.516.1

County-recorded events plus zone-recorded events whose forecast zone is named for the county. State and US rows include events recorded only by forecast zone. Rates use 2021 Census population and land area.

Events by decade

Hail: 1Tornado: 7Wind: 3
Hail: 7Tornado: 8Wind: 14
Hail: 15Tornado: 8Wind: 25
Hail: 37Tornado: 10Wind: 22
Hail: 63Tornado: 4Flood: 4Wind: 74Winter: 3
Hail: 104Tornado: 24Flood: 37Wind: 184Winter: 3Tropical: 2Heat: 4Drought: 6Lightning: 8Other: 1
Hail: 61Tornado: 30Flood: 113Wind: 190Winter: 10Tropical: 1Heat: 1Cold: 1Drought: 6Lightning: 10Other: 4
Hail: 34Tornado: 23Flood: 88Wind: 160Winter: 10Tropical: 2Cold: 2Drought: 5Lightning: 6
111950s291960s481970s691980s1481990s3732000s4272010s3302020s
Recorded events in Rankin County by decade and hazard group. HailTornadoFloodWindWinterTropicalHeatColdDroughtLightningOther NCEI recorded only tornadoes, hail and thunderstorm wind before 1996.

Trend: 858 events in the 20 years to 2025 against 433 in the 20 years before. Reporting practice changed in 1996 and again with automated reports in the 2000s, so decade totals measure the record as much as the weather.

Events by type

Wind672
Hail322
Flood242
Tornado114
Winter26
Lightning24
Drought17
Tropical5
Heat5
Other5
Cold3
HazardEventsDeathsShare of state's events
■ Wind67223.6%detail
■ Hail322—3.8%detail
■ Flood24216.3%detail
■ Tornado114123.2%detail
■ Winter26—1.4%detail
■ Lightning2416.1%
■ Drought17—1.2%
■ Tropical5—0.9%
■ Heat5—0.2%
■ Other5—2.3%
■ Cold310.9%

Hazard pages exist for hail, tornado, flood, wind and winter where the county has at least 10 recorded events. "Other" covers heavy rain, debris flow, dust, funnel clouds and similar reports.

Largest recorded events

DateEvent typeGroupMagnitudeProperty damageCrop damageDeathsInjuriesGeography
21 Nov 1992TornadoTornadoF4$25M—1098County
26 Feb 1958TornadoTornadoF3$250K—114County
28 Apr 2014TornadoTornadoEF3$13M$200K110County
10 May 2009Thunderstorm WindWind70 mph$25K—13County
9 May 2024Thunderstorm WindWind98 mph$750K—12County
2 Apr 2017Flash FloodFlood—$20K—1—County
14 Jan 2024Cold/Wind ChillCold———1—Forecast zone
22 Apr 2025LightningLightning———1—County
29 Aug 2005Hurricane (Typhoon)Tropical—$300M$25M—40Forecast zone
15 Jan 2024Winter WeatherWinter—$300K——17Forecast zone
24 Apr 2003TornadoTornadoF3$50M——6County
18 Mar 2013HailHail2.50 in$100M———County
6 Apr 2005TornadoTornadoF3$11M$150K—6County
16 Nov 1987TornadoTornadoF2$2.5M——5County
18 Mar 2013HailHail2.75 in$50M———County
22 Nov 1983TornadoTornadoF1$25K——3County
1 Apr 1983TornadoTornadoF2$25K——3County
6 Apr 2003Flash FloodFlood—$30M———County
3 Mar 1966TornadoTornadoF5$25M———County
3 Mar 2014Strong WindWind40 mph$15K——2Forecast zone

Ranked by deaths, then injuries, then NCEI's damage estimate. Deaths and injuries are NCEI counts (direct plus indirect); no personal details are recorded here.

Federal disaster declarations

DeclaredNumberTypeIncidentTitlePrograms
6 Feb 2026DR-4899Major disasterWinter StormSevere Winter StormPublic assistance
24 Jan 2026EM-3640EmergencyWinter StormSevere Winter StormPublic assistance
12 Aug 2023DR-4727Major disasterSevere StormSevere Storms, Straight-Line Winds, And Tornadoes.Public assistance
22 Oct 2021DR-4626Major disasterHurricaneHurricane IdaPublic assistance
28 Aug 2021EM-3569EmergencyHurricaneHurricane IdaPublic assistance
4 May 2021DR-4598Major disasterSevere Ice StormSevere Winter StormsPublic assistance
8 Oct 2020EM-3548EmergencyHurricaneHurricane DeltaPublic assistance
5 Apr 2020DR-4528Major disasterBiologicalCovid-19 PandemicIndividual assistance, Public assistance
13 Mar 2020EM-3474EmergencyBiologicalCovid-19Public assistance
30 Apr 2014DR-4175Major disasterSevere StormSevere Storms, Tornadoes, And FloodingIndividual assistance, Public assistance
29 Aug 2012DR-4081Major disasterHurricaneHurricane IsaacPublic assistance
28 Aug 2012EM-3348EmergencyHurricaneTropical Storm IsaacPublic assistance
30 Aug 2008EM-3291EmergencyHurricaneHurricane GustavPublic assistance
29 Aug 2005DR-1604Major disasterHurricaneHurricane KatrinaIndividual assistance, Public assistance
10 Jul 2005DR-1594Major disasterHurricaneHurricane DennisPublic assistance
15 Sep 2004DR-1550Major disasterHurricaneHurricane IvanPublic assistance
24 Apr 2003DR-1459Major disasterSevere StormSevere Storms, Tornadoes, FloodsIndividual assistance, Public assistance
25 Nov 1992DR-968Major disasterTornadoSevere Storms, High Winds & TornadoesIndividual assistance, Public assistance
1 Jun 1983DR-683Major disasterSevere StormSevere Storms, Tornadoes, And FloodingIndividual assistance
16 Apr 1983DR-678Major disasterSevere StormSevere Storms, Flooding & TornadoesIndividual assistance
16 Apr 1979DR-577Major disasterSevere StormStorms, Tornadoes, FloodsIndividual assistance, Public assistance
22 Feb 1977EM-3032EmergencySnowstormDrought & FreezingPublic assistance
18 Apr 1974DR-430Major disasterFloodHeavy Rains & FloodingIndividual assistance, Public assistance
18 Aug 1969DR-271Major disasterHurricaneHurricane CamilleIndividual assistance, Public assistance

Declarations in which FEMA designated this county, from the OpenFEMA Disaster Declarations Summaries (v2). DR: major disaster; EM: emergency; FM: fire management assistance. Programs show whether individual or public assistance was made available.

Flood insurance claims

197820022026
NFIP claims by year of loss in Rankin County, 1978 to 2026 (hover for the amount paid).
Claims since 1978978
Paid claims794
Total paid$21M
Average paid claim$26K
Repetitive-loss properties1015 severe
Residential policies in force1,2022.3% of 52,108 structures
Year of lossClaimsPaid claimsAmount paidAverage paid
202622$24,321$12,161
202511$2,027$2,027
202499$488,326$54,258
202311$14,763$14,763
20224138$1,688,786$44,442
202122$69,523$34,761
20202216$911,558$56,972
2019106$135,182$22,530
20183935$1,262,611$36,075
201710593$6,602,125$70,991
20161511$308,239$28,022
201521$3,017$3,017
20142617$454,430$26,731
2013107$110,151$15,736
201230$0—
20115345$1,797,109$39,936
201011$93,540$93,540
200942$30,011$15,005
200864$28,404$7,101
200711$1,812$1,812
200611$8,825$8,825
2005181$7,661$7,661
20042828$770,413$27,515
20037552$1,382,061$26,578
2002119$373,880$41,542

OpenFEMA NFIP claims (v3, as of 8 Sep 2026), aggregated by year of loss; amounts are building, contents and increased-cost-of-compliance payments as recorded. Repetitive-loss counts from the NFIP Multiple Loss Properties file (2 Aug 2026); policies in force from the NFIP Residential Penetration Rates file (3 Aug 2026).

National Risk Index

Overall riskRelatively Moderatescore 85.0 of 100
Expected annual loss$60MRelatively Moderate
Social vulnerabilityRelatively Low
Community resilienceRelatively High
Hazard (NRI)Risk ratingExpected annual loss
Inland floodingRelatively Moderate$20,762,248
TornadoRelatively High$12,408,040
HailRelatively High$7,679,478
Cold waveRelatively Moderate$5,177,193
Heat waveRelatively Moderate$4,488,113
HurricaneRelatively Low$2,493,805
Strong windRelatively High$2,490,759
EarthquakeRelatively Low$2,027,059
LightningRelatively High$1,152,914
Ice stormRelatively High$755,416
DroughtRelatively Moderate$439,515
Winter weatherRelatively Moderate$243,827
WildfireVery Low$69,049
LandslideVery Low$2,670

FEMA National Risk Index, December 2025 release. Ratings are FEMA's relative comparison of counties; expected annual loss is FEMA's modelled estimate of average yearly building, population and agriculture loss. See how to read the NRI.

Hurricane and tropical storm passes

Tracks within 100 miles42
Tracks within 50 miles14
Hurricane strength within 50 miles1
StormYearClosest approachMax wind while within 100 mi
Ida202133 mi46 mph
Delta202086 mi40 mph
Olga201939 mi52 mph
Katrina200554 mi92 mph
Isidore200210 mi46 mph
Erin199549 mi40 mph
Andrew199286 mi40 mph
Elena198592 mi69 mph
Bob197989 mi46 mph
Frederic197973 mi75 mph
Edith197132 mi46 mph
Camille196919 mi86 mph
Ethel196092 mi46 mph
Esther195769 mi40 mph
Unnamed Atlantic storm195696 mi40 mph
Unnamed Atlantic storm194977 mi40 mph
Unnamed Atlantic storm194849 mi52 mph
Unnamed Atlantic storm193457 mi52 mph
Unnamed Atlantic storm193239 mi58 mph
Unnamed Atlantic storm193280 mi40 mph
Unnamed Atlantic storm192381 mi58 mph
Unnamed Atlantic storm192366 mi46 mph
Unnamed Atlantic storm191610 mi63 mph
Unnamed Atlantic storm191538 mi69 mph
Unnamed Atlantic storm191259 mi52 mph

HURDAT2 best-track positions at tropical-storm strength (34 kt) or more, measured from the county's Census centre point; through the 2025 season. Distance from a track is not the same as the extent of the storm's wind, rain or surge.

ZIP codes with flood claims

ZIP codes whose NFIP claims carry this county's code, with the number of claims. Five or more claims are needed for a ZIP page to be indexed.

Questions and answers

How often does it hail in Rankin County, MS?

NCEI records 322 hail events in Rankin County since 1950, in 59 different years; that is about 4.2 recorded events a year. 72 reports were golf-ball size (1.75 in) or larger.

Has Rankin County had a tornado?

Yes. NCEI records 114 tornadoes in Rankin County since 1950, 25 of them rated (E)F2 or stronger. Tornado deaths recorded: 12.

When was the last federal disaster declaration for Rankin County?

6 Feb 2026: Severe Winter Storm, a major disaster declaration for winter storm. The county appears in 24 declarations since 1953.

How many flood insurance claims have been filed in Rankin County, and how much was paid?

978 NFIP claims since 1978, 794 of them paid, for $21M in total. FEMA publishes these figures redacted and aggregated; individual properties are not identified.

Is Rankin County in the National Risk Index's high-risk band?

FEMA's National Risk Index (December 2025) rates the county "Relatively Moderate" for overall risk, "Relatively Moderate" for expected annual loss, "Relatively Low" for social vulnerability and "Relatively High" for community resilience. These ratings are FEMA's relative comparison across all US counties.

How does Rankin County compare with the rest of Mississippi?

185.0 recorded events per 100 square miles against 89.7 statewide, and 6.2 NFIP claims per 1,000 residents against 21.9. The comparison table on this page shows each measure beside the state and national figures.

Provenance

Storm events: NOAA NCEI Storm Events Database, yearly details files through 30 Jun 2026 (public domain). Declarations: OpenFEMA DisasterDeclarationsSummaries v2, refreshed 1 Oct 2026. Flood claims: OpenFEMA NfipClaims v3 as of 8 Sep 2026; NfipMultipleLossProperties v1 (2 Aug 2026); NfipResidentialPenetrationRates v1 (3 Aug 2026). Risk index: FEMA National Risk Index, December 2025. Hurricane tracks: NHC HURDAT2 through 2025. Population and area: US Census Bureau, 2021 vintage. Built 1 Oct 2026; see the methodology and corrections pages. Hazard hubs: Hail · Tornado · Flood · Wind · Winter.