Campbell County, Kentucky

County storm and disaster record · FIPS 21037 · population 92,960 · 151 sq mi

NOAA's Storm Events Database holds 378 records for Campbell County, Kentucky from 1950 through June 30, 2026, on 305 days; the most frequent are severe thunderstorm wind events (126 records). The deadliest single record is the April 2, 2024 flood: 1 death and $19,000 in damage in 2025 dollars. FEMA has issued 17 declarations naming the county since 1993, 15 of them for natural hazards; the latest for a natural hazard was “Severe Winter Storm” on January 24, 2026.

The record, 1950 to 2026

Storm records filed for the county each year (2026 to June 30, 2026). Before 1996 NOAA recorded only tornadoes (from 1950), thunderstorm wind and hail (from 1955).

  • recorded, no damage figure
  • under $100,000
  • $100,000 or more
  • $1 million or more
  • $10 million or more, or a death
  • $100 million or more, or 10 deaths
  • a year's colour: its recorded damage or deaths
  • a year with a death
  • 1955: wind and hail recorded from 1955
  • 1996: all 48 event types from 1996
Storm records
378on 305 days, 1950 to June 30, 2026
Deaths recorded
152 injuries
Damage, 2025 dollars
$21Mas filed (scale steps before 1993)
Tornadoes
3strongest EF3
FEMA declarations
17latest 2026

Source: NOAA NCEI Storm Events Database, records through June 30, 2026 (file revision 20260918); damage converted to 2025 dollars with the BLS CPI-U. Search the record at NCEI. BLS consumer price index.

What hazards hit Campbell County most?

The most frequent records are severe thunderstorm wind events: 126 since 1959. 47% of its severe thunderstorm wind events since 1959 fell in June and July. The rank column places the county among Kentucky's counties by days with a record per 1,000 square miles of land over each hazard's complete period.

Campbell County: records by hazard, 1950 to June 30, 2026
HazardRecordsDaysFirst, lastKilledInjuredDamageRank in state
Severe thunderstorm wind 126 103 1959-2025 0 40 $943K 6 of 118
Winter storms 91 89 1996-2026 0 0 $564K 1 of 118
Floods 73 61 1996-2025 1 0 $532K 4 of 118
Hail 61 45 1962-2025 0 0 $15K 1 of 118
High wind and dust storms 9 9 2000-2024 0 2 $14M 32 of 118
Heat 8 8 1999-2023 0 0 – 26 of 118
Extreme cold 3 3 1996-2022 0 0 $699K 80 of 118
Heavy rain 3 3 2011-2015 0 0 – 39 of 118
Tornadoes 3 3 1958-2012 0 10 $4.0M 85 of 118
Lightning 1 1 1998-1998 0 0 $45K 38 of 118

Source: NOAA NCEI Storm Events Database (county and forecast-zone records attributed to the county; a zone record shows its own totals on each county it covers). Days: dates with at least one record of the hazard in the county. Ranks: days with a record per 1,000 square miles of land (Census Bureau 2024 Gazetteer), since 1950 for tornadoes, 1955 for hail and thunderstorm wind, 1996 for the rest.

How many tornadoes has Campbell County had?

NOAA records 3 tornadoes in Campbell County from 1958 to 2012, the strongest rated EF3, with 0 deaths and 10 injuries recorded in the county. A tornado that crossed a county line is counted in each county it touched, with the length of its path inside the county.

Counted as whole tornadoes rather than county records, the Storm Prediction Center's database holds 3 tornadoes whose track touched Campbell County since 1950 (NOAA's county records number 3, the same count); along their whole tracks they killed 3 people, 0 of them in Campbell County.

The deadliest and strongest tornadoes that touched Campbell County, whole tracks
DateTornadoRatingPathKilled
2012-03-02 15:39, as SPC files itMoscow to HamersvilleCrossed KY, OHEF320.41 mi3

Map of the strongest tornado tracks in Kentucky.

Every tornado record filed for Campbell County (3)
Every tornado recorded in Campbell County, newest first
DatePlaceCharacterKilledInjuredDamage
2012-03-02 Grants Lick, Campbell County EF3 2.68 mi x 440 yd 0 0 $1.3M
1973-11-25 Campbell County F1 4 mi x 33 yd 0 2 $25K step
1958-07-11 Campbell County F2 0 8 $250K step

A damage figure marked "step" is a record from before 1993: NOAA then filed damage by category, and the figure is the category as entered, in the dollars of that year, not an estimate of the loss.

Source: NOAA NCEI Storm Events Database, tornado records by county (path length in the county, maximum width); ratings as published: F scale before February 1, 2007, EF scale after. Whole-track figures: NOAA Storm Prediction Center tornado database (1950-2025). SPC severe weather database.

When was the last damaging storm in Campbell County?

The most recent record with damage, injuries or deaths is the December 28, 2025 thunderstorm wind ($1,000 in damage in 2025 dollars).

The 12 most recent records kept for Campbell County
DateRecordCharacterKilledInjuredDamage
2026-02-03 Winter WeatherCampbell County · forecast zone Campbell 0 0 –
2026-01-24 Winter StormCampbell County · forecast zone Campbell 0 0 –
2025-12-28 Thunderstorm WindGrants Lick, Campbell County 50 kt wind 0 0 $1K
2025-12-28 Thunderstorm WindFt Thomas, Campbell County 50 kt wind 0 0 $1K
2025-12-13 Winter StormCampbell County · forecast zone Campbell 0 0 –
2025-12-01 Winter StormCampbell County · forecast zone Campbell 0 0 –
2025-07-12 Thunderstorm WindNewport, Campbell County 50 kt wind 0 0 $2K
2025-05-16 Thunderstorm WindAlexandria, Campbell County 50 kt wind 0 0 $1K
2025-04-19 Thunderstorm WindOneonta, Campbell County 50 kt wind 0 0 $250
2025-04-19 Thunderstorm WindCamp Spgs, Campbell County 50 kt wind 0 0 $1K
2025-04-14 HailAlexandria, Campbell County 0.88 in hail 0 0 –
2025-04-14 HailHawthorne, Campbell County 0.75 in hail 0 0 –

Source: NOAA NCEI Storm Events Database; every record of 2025-2026 is listed, earlier ones when they caused deaths, injuries or $250,000 of damage (2025 dollars), and every tornado.

The deadliest and costliest records

Records with deaths or injuries in Campbell County, most deaths first
DateRecordCharacterKilledInjuredDamage
2024-04-02 FloodCold Spg, Campbell County A vehicle lost control on the AA highway due to ponding of water on the roadway, resulting in a fatality (indirect). 1 0 $19K
1986-03-10 Thunderstorm WindCampbell County 0 40 –
1958-07-11 TornadoCampbell County F2 0 8 $250K step
2020-11-15 Strong WindCampbell County · forecast zone Campbell A large tree fell on three houses in Dayton. Two people suffered minor injuries. Two of the three houses were condemned as a result. 48 kt wind 0 2 $228K
1973-11-25 TornadoCampbell County F1 4 mi x 33 yd 0 2 $25K step

A damage figure marked "step" is a record from before 1993: NOAA then filed damage by category, and the figure is the category as entered, in the dollars of that year, not an estimate of the loss.

The costliest records in Campbell County since 1993, damage in 2025 dollars
DateRecordCharacterKilledInjuredDamage
2008-09-14 High WindCampbell County · forecast zone Campbell 60 kt wind 0 0 $14M
2012-03-02 TornadoGrants Lick, Campbell County EF3 2.68 mi x 440 yd 0 0 $1.3M
1996-01-06 Winter StormCampbell County · forecast zone Campbell 0 0 $564K
2020-11-15 Strong WindCampbell County · forecast zone Campbell 48 kt wind 0 2 $228K
2011-05-25 Thunderstorm WindAlexandria, Campbell County 78 kt wind 0 0 $26K
2024-04-02 FloodCold Spg, Campbell County 1 0 $19K
2025-03-19 Thunderstorm WindNewport, Campbell County 50 kt wind 0 0 $10K
2025-07-12 Thunderstorm WindNewport, Campbell County 50 kt wind 0 0 $2K

Before 1993 NOAA filed damage by category, not amount, so the list above starts in 1993. The highest category filed here before then (entered as $250K, in the dollars of the day) holds: July 11, 1958 (tornado, Campbell County).

Source: NOAA NCEI Storm Events Database: deaths and injuries direct and indirect; damage is property plus crops as estimated by the National Weather Service, converted to 2025 dollars.

Is it getting more frequent?

Records per decade for Campbell County's most frequent hazards. Counts rose everywhere after 1996, when NOAA began recording every event type, so compare decades within a hazard's complete period only (the shaded cells come before it).

Campbell County: records per decade (the 2020s to June 30, 2026)
Hazard1950s1960s1970s1980s1990s2000s2010s2020-26
Severe thunderstorm wind132323264523
Winter storms––––9153928
Floods––––5292613
Hail0300714307

Source: NOAA NCEI Storm Events Database, records per calendar decade; zone records from the CZ_TYPE field (Z).

What time of year?

47% of its severe thunderstorm wind events since 1959 fell in June and July. The two busiest months are in violet.

The values, month by month

Jan 33 · Feb 41 · Mar 28 · Apr 43 · May 35 · Jun 43 · Jul 62 · Aug 34 · Sep 11 · Oct 7 · Nov 16 · Dec 25 (records).

Source: NOAA NCEI Storm Events Database, records by the month they began.

Federal disaster declarations for Campbell County

FEMA's register lists 17 declarations that include Campbell County: 10 major disasters, 7 emergencies and 0 fire management assistance declarations. Most were for severe storm (8) and biological (2).

Declarations including Campbell County, newest first
DeclaredNumberTypeTitle
2026-01-24EM-3633Winter StormSevere Winter Storm
2025-04-24DR-4864Severe StormSevere Storms, Straight-Line Winds, Tornadoes, Flooding, Landslides, and Mudslides
2025-04-03EM-3626Severe StormSevere Storms, Straight-Line Winds, Tornadoes, and Flooding
2025-02-16EM-3624Severe StormSevere Storms, Straight-Line Winds, Flooding, and Landslides
2020-03-28DR-4497BiologicalCovid-19 Pandemic
2020-03-13EM-3469BiologicalCovid-19
2019-04-17DR-4428Severe StormSevere Storms, Straight-Line Winds, Flooding, Landslides, and Mudslides
2018-04-26DR-4361FloodSevere Storms, Tornadoes, Flooding, Landslides, and Mudslides
2012-03-06DR-4057Severe StormSevere Storms, Tornadoes, Straight-Line Winds and Flooding
2011-05-04DR-1976Severe StormSevere Storms, Tornadoes, and Flooding
2009-02-05DR-1818Severe Ice StormSevere Winter Storm and Flooding
2009-01-28EM-3302Severe Ice StormSevere Winter Storm
2008-10-09DR-1802Severe StormSevere Wind Storm Associated With Tropical Depression Ike
2005-09-10EM-3231HurricaneHurricane Katrina
1997-03-04DR-1163Severe StormSevere Storm, Flooding, and Tornadoes
1996-01-13DR-1089SnowstormBlizzard of 96
1993-03-16EM-3104SnowstormSevere Snowfall & Winter Storm

Source: FEMA OpenFEMA Disaster Declarations Summaries (v2), declarations through October 2, 2026; one declaration is counted once however many areas it names. OpenFEMA dataset page.

How many floods has Campbell County had?

NOAA's Storm Events Database holds 73 flood or flash flood records for Campbell County from 1996 to 2025, on 61 days, with 1 death. By flood insurance claims since 1978 (OpenFEMA, as of September 8, 2026), Campbell County ranks 554th of 2,942 U.S. counties.

The National Flood Insurance Program has paid $5.8 million on 450 claims filed in Campbell County; the most in one year was 194 in 1997. Claims count insured losses only: uninsured flood damage is not in this file.

The values, year by year

1978: 29 · 1979: 28 · 1980: 2 · 1981: 2 · 1982: 6 · 1983: 1 · 1985: 2 · 1986: 1 · 1987: 1 · 1989: 1 · 1990: 6 · 1991: 5 · 1993: 4 · 1994: 2 · 1995: 2 · 1996: 15 · 1997: 194 · 1998: 7 · 2000: 3 · 2001: 3 · 2002: 2 · 2003: 16 · 2004: 2 · 2005: 8 · 2006: 2 · 2007: 1 · 2008: 3 · 2009: 1 · 2010: 6 · 2011: 11 · 2013: 2 · 2015: 7 · 2016: 18 · 2017: 1 · 2018: 27 · 2019: 2 · 2020: 2 · 2021: 5 · 2022: 1 · 2024: 1 · 2025: 18; the other years: 0.

Source: FEMA OpenFEMA NFIP Redacted Claims, as of September 8, 2026; claims by year of loss, payments in the dollars of the year paid. OpenFEMA dataset page.

FEMA's modeled risk for Campbell County

FEMA's National Risk Index rates Campbell County Relatively Low overall, with an expected annual loss of $26.0 million. These are FEMA's model estimates of future loss from 18 hazards, not a count of what happened; they can differ from the record above.

National Risk Index ratings for Campbell County (December 2025 release), by FEMA's rating, then score
HazardRisk ratingExpected annual lossModeled frequency
TornadoRelatively Moderate$5.1Monce in about 10 years (modeled)
LightningRelatively Moderate$854K51 a year (modeled)
Cold WaveRelatively Moderate$2.9M1.8 a year (modeled)
Ice StormRelatively Moderate$249Kabout once a year (modeled)
Strong WindRelatively Moderate$1.1M3 a year (modeled)
LandslideRelatively Low$10Konce in about 3 years (modeled)
EarthquakeRelatively Low$923Konce in about 717 years (modeled)
Heat WaveRelatively Low$1.1M6.7 modeled event-days a year

Source: FEMA National Risk Index, county table, December 2025 release. FEMA's National Risk Index map.

Counties that share a border with Campbell County

  1. Hamilton County, OH 1,159
  2. Clermont County, OH 837
  3. Kenton County 401
  4. Campbell County 378
  5. Pendleton County 315

Source: U.S. Census Bureau county adjacency file; NOAA NCEI Storm Events Database, records since 1950. The Census Bureau's adjacency file.

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