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Howell County, Missouri

Natural disaster risk, federal disaster history and flood insurance facts.

Relatively Low overall risk
19th of 115highest risk in Missouri
$30Mexpected losses a year
23federal declarations
1 in 500homes with flood insurance
Photo: U.S. Geological Survey, public domain

Howell County, Missouri has a relatively low overall risk from natural hazards in FEMA's National Risk Index. Its risk score is higher than 78% of US counties. It ranks 19th of 115 counties in Missouri. The costliest hazards here are inland flooding, earthquakes and tornadoes. FEMA estimates about $30 million a year in expected losses, or roughly $760 per resident. Since 1973 it has been included in 23 federal disaster or emergency declarations for natural events (17 major disasters). The most recent was in May 2025 (severe storms, straight-line winds, tornadoes and wildfires). Only 24 homes here carry federal flood insurance. Since 1978, federal flood insurance has paid about $3.6 million on 75 claims here, including $2.2 million for floods in 2017.

FEMA National Risk Index December 2025; OpenFEMA declarations to Nov 6, 2026; NFIP records. Updated November 6, 2026.

Top risks in Howell County

$15.2 million a yearExpected losses. Damaging events about 5 times a year.
  • Check the FEMA flood map for your address, and ask the seller or landlord about past flooding.
  • Price a flood policy now. Most new federal policies take 30 days to start.

Earthquake

Moderate
$4.9 million a yearExpected losses. Damaging events about once every 210 years.
  • Ask whether an older house is bolted to its foundation.
  • Consider separate earthquake insurance where risk is high.

Tornado

Moderate
$2.6 million a yearExpected losses. Damaging events about once every 2 years.
  • Pick a shelter spot: a basement, or an inside room on the lowest floor with no windows.
  • Turn on emergency alerts on your phone and keep a weather radio.
HazardRatingScoreExpected loss a year
Inland floodingModerate79.6
$15M
EarthquakeModerate91.1
$5M
TornadoModerate76.6
$3M
Cold waveModerate77.9
$3M
Heat waveModerate87.0
$2M
Ice stormHigh93.8
$1M
Strong windModerate72.2
$822K
LightningModerate77.1
$509K
WildfireLow75.4
$215K
Winter weatherModerate84.8
$215K
HailVery Low31.8
$103K
HurricaneVery Low41.7
$27K
DroughtLow32.7
$26K
LandslideLow67.6
$4K

Scores are percentiles: a score of 90 means higher risk than about 90% of US counties for that hazard. Hazards FEMA does not rate here are left out. Social vulnerability is relatively high and community resilience is very low in FEMA's measures.

Federal disaster history

Recent disasters nationwide ›

Declarations by decade

Federal declarations for natural events that included Howell County. 2020s bar runs to November 2026.

By type

Severe Storm15
Flood4
Severe Ice Storm2
Drought1
Hurricane1

Most recent

May 21, 2025Severe Storms, Straight-Line Winds, Tornadoes, and WildfiresMajor disaster
May 21, 2025Severe Storms, Straight-Line Winds, Tornadoes, and FloodingMajor disaster
Jan 1, 2025Severe Storms, Tornadoes, Straight-Line Winds, and FloodingMajor disaster
Jul 23, 2024Severe Storms, Straight-Line Winds, Tornadoes, and FloodingMajor disaster
Jul 9, 2020Severe Storms, Tornadoes, Straight-Line Winds, and FloodingMajor disaster
Jul 9, 2019Severe Storms, Tornadoes, and FloodingMajor disaster
Jun 2, 2017Severe Storms, Tornadoes, Straight-Line Winds and FloodingMajor disaster
Jan 21, 2016Severe Storms, Tornadoes, Straight-Line Winds, and FloodingMajor disaster
Jan 2, 2016Severe Storms, Tornadoes, Straight-Line Winds, and FloodingEmergency
May 9, 2011Severe Storms, Tornadoes, and FloodingMajor disaster
Show all 23
Feb 3, 2011Severe Winter StormEmergency
Jun 19, 2009Severe Storms, Tornadoes, and FloodingMajor disaster
Feb 17, 2009Severe Winter StormMajor disaster
Jan 30, 2009Severe Winter StormEmergency
Nov 13, 2008Severe Storms, Flooding, and A TornadoMajor disaster
Mar 19, 2008Severe Storms and FloodingMajor disaster
Dec 12, 2007Severe Winter StormsEmergency
Sep 10, 2005Hurricane Katrina EvacuationEmergency
May 6, 2002Severe Storms, Tornadoes and FloodingMajor disaster
Dec 1, 1993Severe Storms, Tornadoes, and FloodingMajor disaster
Jul 9, 1993Severe Storms & FloodingMajor disaster
Sep 24, 1976DroughtEmergency
Apr 19, 1973Heavy Rains, Tornadoes & FloodingMajor disaster

Missouri also had 5 statewide declarations that did not name single counties.

Storm history since 1951

Tornado risk by county ›

The National Weather Service has logged 963 storm reports in Howell County since 1951, with 11 deaths and 77 injuries and about $123 million in reported damage. The strongest on record here was an F4 tornado on April 2, 1982.

50tornadoes
294hail reports, largest 4.5 inches
299damaging thunderstorm winds
292floods and flash floods

Strongest tornadoes

DateStrengthNearHurt / killed
Apr 2, 1982F4–28 / 2
Mar 1, 2007EF3Caulfield0 / 1
Mar 14, 2025EF3Leota0 / 0
May 26, 2024EF3Trask5 / 0
May 8, 2009EF3Olden0 / 0

Most damaging storms

DateTypeNearDamage
Apr 29, 2017Flash FloodWest Plains$60M
Apr 2, 1982Tornado–$25M
Nov 4, 2024Flash FloodWest Plains$6M
Mar 14, 2025TornadoLeota$5M
Apr 25, 2011Flash FloodOlden$3M
May 8, 2009Thunderstorm WindCrider$3M

Source: NOAA Storm Events Database, county-based reports through Jul 10, 2026. Tornado records start in 1950, hail and wind in 1955, and floods and other storm types in 1996, so older decades undercount. Damage is in dollars of the year it happened and is often an estimate. Winter storms, heat and hurricanes are logged by forecast zone, not county, so they are not counted here.

Hurricanes and tropical storms

Hurricane risk by county ›

Since 1923, 0 hurricanes and 2 tropical storms have passed within 65 miles of the center of Howell County, 1 of them since 1950. The strongest was an unnamed storm in 1923, with top winds near 50 mph about 59 miles away.

0hurricanes
0major hurricanes (Category 3+)
2tropical storms
2008most recent: Ike

Strongest storms nearby

DateStormStrengthClosest
Oct 17, 1923UnnamedTropical storm, 50 mph59 mi
Sep 14, 2008IkeTropical storm, 45 mph64 mi

Most recent storms

DateStormStrengthClosest
Sep 14, 2008IkeTropical storm, 45 mph64 mi
Oct 17, 1923UnnamedTropical storm, 50 mph59 mi

Source: NOAA National Hurricane Center best-track records (HURDAT2), 1851 to 2025 for the Atlantic and 1949 to 2025 for the eastern Pacific. A storm counts if its track passed within 65 miles of the county's center while it was a tropical storm or hurricane. Strength is the storm's top sustained wind at that point, not the wind measured in the county. Older storms over the open sea were sometimes missed.

Flood insurance in Howell County

Check your address flood zone ›
0.2%of homes have federal flood insurance (24 policies)
7.8%of homes in mapped high-risk flood zones are insured
$3.6 millionpaid on 75 flood claims since 1978
2017costliest year, with $2.2 million paid

National Flood Insurance Program (NFIP) records only; private flood policies are not included. Home counts as of Aug 3, 2026. Since 2021 NFIP prices each home separately under Risk Rating 2.0, so your price depends on the building, not the county. Ask an agent for a quote.

Homes in Howell County

$173,000median home value (Missouri $230,300, US $332,700)
1982median year homes were built (Missouri 1978, US 1980)
48%of homes built before 1980, before many modern wind, quake and flood building rules
12%of homes are mobile homes, which are the least safe in tornadoes and high winds

Older homes and mobile homes usually suffer more damage in storms, floods and earthquakes, and can cost more to insure. If you are buying, ask about roof age, foundation bolting and any retrofits. Source: US Census Bureau, American Community Survey 2020 to 2024 5-year estimates; 18,149 housing units.

Compare in Missouri

All 115 ›
Largest countiesOverall riskTop hazard
St. Louis CountyHighHeat wave
Jackson CountyHighInland flooding
St. Charles CountyModerateInland flooding
St. Louis CityHighHeat wave
Greene CountyModerateInland flooding
Clay CountyModerateInland flooding
Jefferson CountyModerateInland flooding
Boone CountyModerateInland flooding

Neighboring counties

CountyOverall riskDeclarations
Texas CountyLow25
Fulton County, ARLow26
Douglas CountyVery Low23
Oregon CountyLow23
Ozark CountyVery Low25
Shannon CountyLow25

Common questions about Howell County

What is the biggest natural hazard in Howell County?

Inland flooding has the highest expected yearly losses in Howell County, about $15.2 million a year in FEMA's estimate. Earthquake is second at $4.9 million.

How many federal disasters has Howell County had?

Howell County has been included in 23 federal disaster or emergency declarations for natural events since 1973, including 17 major disasters. The most recent was Severe Storms, Straight-Line Winds, Tornadoes, and Wildfires in May 2025.

Is Howell County a high-risk place to live?

Its overall rating is Relatively Low, 19th highest of 115 in Missouri. A county rating covers the whole area. Risk at one address can be much higher or lower, so check the FEMA flood map and ask about the home's history.

Do I need flood insurance in Howell County?

Standard home insurance does not cover flooding. About 1 in 500 homes in Howell County has federal flood insurance. Lenders require it in mapped high-risk zones, but many flood claims come from outside those zones.

How many tornadoes has Howell County had?

NOAA records list 50 tornadoes in Howell County since 1950. The strongest was an F4 tornado on April 2, 1982. The weather service has also logged 294 hail reports and 292 floods here.

How many hurricanes have hit Howell County?

NOAA's hurricane records show 0 hurricanes and 2 tropical storms passing within 65 miles of the center of Howell County. The strongest was an unnamed storm in 1923, with winds near 50 mph.

Sources: FEMA National Risk Index (December 2025), OpenFEMA Disaster Declarations Summaries, and NFIP policy and claims data. Hazard Compass is independent and not affiliated with FEMA. These figures describe the whole county, not a single property, and are not insurance or safety advice. Report a problem.