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The data below is historical (NOAA Storm Events / FEMA), not a live alert. For current warnings and evacuation orders, check the National Weather Service, Ready.gov, or FEMA.gov.

Missouri · FEMA + NOAA + National Risk Index

Newton County, MO

28 FEMA disaster declarations (1973-2025), with a FEMA National Risk Index rating of Relatively Low. Most common hazard: Severe Storm.

28
FEMA declarations
22
Major disasters
78
NRI risk · Relatively Low
Severe Storm
Top hazard

The verdict

Two federal records point in the busier direction for Newton County. Its 28 FEMA declarations are 14% above the Missouri county mean and exceed the count for 81% of the 3,266 counties in this registry. Separately, FEMA's National Risk Index places it in the riskiest 22%, based on modeled expected annual loss, social vulnerability, and community resilience.

Riskiest 22%
of U.S. counties for FEMA National Risk Index score
Relatively Low
FEMA National Risk Index rating
28
FEMA declarations vs 21 national county avg
215
NFIP flood insurance claims filed

FEMA's National Risk Index and its declaration registry are separate measures. This county's registry includes Major Disaster (DR) and Emergency (EM) records; an EM authorizes a narrower set of federal assistance than a DR.

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How does Newton County compare?

Newton County vs. all counties in this dataset

FEMA disaster declarations, all-time

28 Top 19% higher than 81% of 3,266 counties

This county 0 90 all U.S. counties FEMA tracks, bucketed by value

Each bar is a band; taller bars hold more counties. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.

Source FEMA Disaster Declarations Summaries v2 · 2026-08-03

Newton County's FEMA Risk Index score

FEMA National Risk Index composite score vs. the Missouri county average

0/100100/100Missouri avg51/10077.5/100
FEMA National Risk Index composite score vs. the Missouri county average

Which hazard drives modeled loss here?

FEMA's modeled annual dollar loss for Newton County is led by Riverine Flooding (about $18.4M Expected Annual Loss, Historical Loss Ratio Relatively Moderate), while Ice Storm carries the highest National Risk Index rating (Very High). EAL and risk score use different inputs; they need not agree.

Source: FEMA National Risk Index (December 2025 release) - Expected Annual Loss vs composite risk rating by hazard.

What does Newton County's hazard record show?

Reading the federal records together

The NFIP claims register shows a middle-volume loss record here: 215 paid claims, totaling $5.3M. PlainHazard uses 50-499 claims for this descriptive band; FEMA does not publish it as a safety or coverage category. The $24.5K average describes payments on recorded claims only, leaving uninsured damage and properties without a claim outside the measure.

The declaration register points in the busier direction. Newton County's 28 federal records stand 14% above the Missouri county mean of 24.6. That comparison describes how often federal action was recorded, including any Major Disaster, Emergency, and Fire Management entries shown on this page; it does not convert the count into future probability.

FEMA National Risk Index

This county sits among the highest-risk counties nationally on FEMA's National Risk Index, a composite score of 77.5/100 (Relatively Low). Expected Annual Loss is rated Relatively Low (roughly $35.5M in annualized losses). Social vulnerability reads Relatively Moderate and community resilience Relatively Low, both critical modifiers of realized harm here. Of the 18 hazards FEMA models, Ice Storm stands out as the sharpest exposure here, rated Very High. FEMA's modeled frequency puts that hazard at an average of 1.1 times per year here, based on 76 historical events on record.

Declaration frequency

The FEMA register is busy by both local and national comparisons. It contains 28 entries for Newton County, including 22 Major Disaster records, 14% above the Missouri county mean. Across the 52-year span, that works out to 0.5 declarations a year. Severe Storm leads the file with 14 entries. Declaration type records the federal action taken, not every assistance program approved.

69 /100

Historical Activity Index

High historical activity

Newton County, MO · PlainHazard-derived composite from federal records

This 0–100 index is an explicit PlainHazard composite from FEMA declaration history only on the county surface (this DB has no county-level NOAA damage row) . It is not FEMA's National Risk Index, not a forecast, and not a safety, insurance, or preparedness rating. Open the calculator · Methodology

FEMA Declarations (1953–present) High
20/30

28 OpenFEMA declarations, full ingest window (1.4x national county average)

County Disaster Density High
14/25

28 declarations (1.1x state county average of 25)

Major Disaster Share Very High
20/25

22 of 28 declarations are major disasters (79%)

Hazard Diversity Very High
15/20

6 different disaster types declared in Newton County

Historical Declaration Activity

Activity Band

High

vs. Missouri Avg

+14%

State avg: 24.6

vs. National Avg

+35%

National avg: 20.7

Avg Per Year

0.5

Over 52 years

FEMA NRI 8-hazard radar - Newton County

Newton County NRI risk profile 8-axis FEMA National Risk Index radar showing per-hazard scores for Earthquake 25, Flood 48, Hurricane 8, Tornado 48, Wildfire 25, Drought 48, Heat Wave 48, Winter Storm 92. The simple mean of these eight displayed scores is 43 of 100. Earthquake Flood Hurricane Tornado Wildfire Drought Heat Wave Winter Storm 43 8-hazard mean
Newton County NRI risk profile FIPS 29145 · displayed-hazard mean 43/100
How to read this radar

Each axis: NRI risk rating (Very Low-Very High) on a 0-100 scale. Rounder = broad exposure; spiky = one or two hazards dominate.

FEMA Records

28

High volume

Major Disaster share

79%

Mostly major

NRI risk score

78

Relatively Low

Source: FEMA National Risk Index FEMA National Risk Index Per-county per-hazard ratings, December 2025 release

How often does each hazard strike Newton County?

FEMA's National Risk Index models a historical event count and an annualized frequency for each hazard type. Most hazards are expressed as modeled occurrences per year; FEMA expresses drought and heat-wave frequency as event-days per year. These modeled frequencies are not forecasts.

Hazard NRI Risk Rating Recurrence
Ice Storm Very High an average of 1.1 times per year
Heat Wave Relatively Moderate 15 modeled event-days per year
Tornado Relatively Moderate roughly once every 2 years
Strong Wind Relatively High an average of 6.6 times per year
Hail Relatively Moderate an average of 7.8 times per year
Riverine Flooding Relatively Moderate an average of 5.4 times per year
Drought Relatively Moderate 12 modeled event-days per year
Wildfire Relatively Low roughly once every 541 years
Winter Weather Relatively Moderate an average of 9.9 times per year
Earthquake Relatively Low roughly once every 576 years
Cold Wave Relatively Moderate an average of 2.1 times per year
Lightning Relatively Moderate an average of 56 times per year
Landslide Very Low roughly once every 4 years
Hurricane Very Low roughly once every 100 years

Source: FEMA National Risk Index FEMA National Risk Index Modeled annualized frequency; drought and heat wave use event-days/year, December 2025 release

Disaster Types

Severe Storm 14
Flood 6
Severe Ice Storm 4
Biological 2
Hurricane 1
Tornado 1

What Severe Storm declarations mean here

Severe Storm is the most frequent declaration type on Newton County's record, 50% of its declarations. In FEMA's vocabulary this covers convective weather: thunderstorm straight-line winds, large hail, and the multi-day outbreaks that often carry embedded tornadoes. Activity is heaviest in spring and summer, though the season varies by region.

These events behave differently from a hurricane on paper. Damage tends to be distributed along a storm track rather than concentrated on a coastline, and a declaration typically follows an outbreak that crossed several counties over a few days, not a single point of impact. Because the qualifying threshold is the cost of uninsured public and individual losses rather than storm intensity, two similar storms can produce a declaration in one year and none in another.

Declaration counts describe past federal action. They are a record of what was declared, not a forecast of future hazard probability.

Declaration Types

What DR / EM / FM mean

FEMA categorizes declarations as Major Disasters (DR), Emergencies (EM), or Fire Management Assistance (FM).

Major Disaster - 22 78.6%

of all 28 declarations

Emergency - 6 21.4%

of all 28 declarations

FEMA Declarations Timeline

Year Declarations
2025 1
2020 2
2019 1
2017 1
2016 2
2011 3
2009 2
2008 5
2007 1
2006 1
2005 1
2003 1
2002 1
1995 1
1993 1
Show 4 earlier declaration years
1976 1
1975 1
1974 1
1973 1

Disaster Declarations

How the 28 FEMA declarations break into federal action codes (DR / EM / FM). Same DISTINCT grain as the table below.

Download these 28 declarations as CSV . FEMA source data is public domain; our derived presentation is CC0.

DR# Title Type Incident Date
4876 SEVERE STORMS, STRAIGHT-LINE WINDS, TORNADOES, AND FLOODING DR Severe Storm 2025-06-09
4490 COVID-19 PANDEMIC DR Biological 2020-03-26
3482 COVID-19 EM Biological 2020-03-13
4451 SEVERE STORMS, TORNADOES, AND FLOODING DR Severe Storm 2019-07-09
4317 SEVERE STORMS, TORNADOES, STRAIGHT-LINE WINDS AND FLOODING DR Flood 2017-06-02
4250 SEVERE STORMS, TORNADOES, STRAIGHT-LINE WINDS, AND FLOODING DR Flood 2016-01-21
3374 SEVERE STORMS, TORNADOES, STRAIGHT-LINE WINDS, AND FLOODING EM Flood 2016-01-02
1980 SEVERE STORMS, TORNADOES, AND FLOODING DR Severe Storm 2011-05-09
1961 SEVERE WINTER STORM AND SNOWSTORM DR Severe Storm 2011-03-23
3317 SEVERE WINTER STORM EM Severe Storm 2011-02-03
1847 SEVERE STORMS, TORNADOES, AND FLOODING DR Severe Storm 2009-06-19
3303 SEVERE WINTER STORM EM Severe Ice Storm 2009-01-30
1760 SEVERE STORMS AND TORNADOES DR Severe Storm 2008-05-23
1749 SEVERE STORMS AND FLOODING DR Severe Storm 2008-03-19
1742 SEVERE STORMS, TORNADOES, AND FLOODING DR Severe Storm 2008-02-05
1736 SEVERE WINTER STORMS DR Severe Ice Storm 2007-12-27
3281 SEVERE WINTER STORMS EM Severe Ice Storm 2007-12-12
1676 SEVERE WINTER STORMS AND FLOODING DR Severe Ice Storm 2007-01-15
1631 SEVERE STORMS, TORNADOES AND FLOODING DR Severe Storm 2006-03-16
3232 HURRICANE KATRINA EVACUATION EM Hurricane 2005-09-10
Show 8 earlier declaration records
DR# Title Type Incident Date
1463 SEVERE STORMS, TORNADOES, AND FLOODING DR Severe Storm 2003-05-06
1412 SEVERE STORMS, TORNADOES AND FLOODING DR Severe Storm 2002-05-06
1054 SEVERE STORMS, TORNADOES, HAIL, FLOODING DR Severe Storm 1995-06-02
995 SEVERE STORMS & FLOODING DR Flood 1993-07-09
516 SEVERE STORMS & FLOODING DR Flood 1976-07-21
466 TORNADOES, HIGH WINDS & HAIL DR Tornado 1975-05-03
439 SEVERE STORMS & FLOODING DR Flood 1974-06-10
372 HEAVY RAINS, TORNADOES & FLOODING DR Severe Storm 1973-04-19

Storm Events in Missouri

Statewide NOAA context only. PlainHazard does not currently attribute these state totals to Newton County.

Storm Type Events Fatalities Injuries Property Damage
Thunderstorm Wind 6,391 30 52 $63.4M
Hail 4,411 0 1 $86.1M
Flash Flood 2,399 47 14 $406.6M
Flood 1,810 25 7 $304.6M
Drought 1,033 0 350 $53.6M

Source: NOAA Storm Events Database NOAA Storm Events Database State-level aggregated data, 2015-2025

NFIP Flood Insurance Claims

Total Claims

215

Total Paid

$5.3M

Avg Per Claim

$24.5K

Source: FEMA National Flood Insurance Program (NFIP) OpenFEMA Claims Data FEMA National Flood Insurance Program (NFIP) OpenFEMA Claims Data

FEMA National Risk Index

Overall Risk

Relatively Low

Score: 77.5/100

Expected Annual Loss

Relatively Low

$35.5M/year

Social Vulnerability

Relatively Moderate

Community Resilience

Relatively Low

Hazard Risk Breakdown

Ice Storm Very High
Heat Wave Relatively Moderate
Tornado Relatively Moderate
Strong Wind Relatively High
Hail Relatively Moderate
Riverine Flooding Relatively Moderate
Drought Relatively Moderate
Wildfire Relatively Low
Winter Weather Relatively Moderate
Earthquake Relatively Low
Cold Wave Relatively Moderate
Lightning Relatively Moderate
Landslide Very Low
Hurricane Very Low

Source: FEMA National Risk Index (NRI) FEMA National Risk Index (NRI) Ratings reflect relative scores among all US counties. Data: hazards.fema.gov/nri

The model's sharpest exposure here: Ice Storm

Ice storms load power lines and tree limbs with accumulating freezing rain until they fail. The characteristic cost is infrastructure and multi-day power loss across a wide area rather than structural damage to buildings, which is why their consequences often outlast the weather that caused them.

Worth noting for Newton County: the model and the federal record do NOT point at the same hazard. Ice Storm carries the highest modeled rating (Very High), while the county's declaration history is led by Severe Storm. That is not a contradiction, the two measure genuinely different things. Declarations record federal ACTION, which requires damage costly enough to exceed state and local capacity; the Risk Index models EXPECTED annual loss across all 18 hazards whether or not any declaration ever followed. A hazard can be the county's largest modeled exposure and never once have driven a declaration.

National Risk Index ratings are modeled estimates of expected annual loss, not predictions of what will happen in any given year.

Data-matched county comparisons

Newton County's closest FEMA peer: San Luis Obispo County, CA

Comparisons use published FEMA declaration fields plus the National Risk Index composite for Newton County. Record similarity, not a safety rating.

How these peers are chosen

Cohort: Published U.S. county equivalents outside the source state or territory. Each metric keeps six ETL candidates; three unique destinations are shown after de-duplicating across axes. Declaration-volume ranking combines count and Major-disaster share and prefers a different leading incident type; Major-share ranks the Major fraction adjusted for volume; NRI ranks the modeled composite score only.

Retained FEMA snapshot feed for Newton County - capture-dated entries only.

Further reading for this county

Understanding disaster data

Newton County's NFIP claims file (215 claims) and FEMA declaration history measure different federal records - this guide separates them from modeled NRI risk.

More PlainHazard guides

Frequently Asked Questions

What is the most common disaster type in Newton County?
The most common disaster type in Newton County is Severe Storm, with 14 declarations. Other disaster types include Flood (6), Severe Ice Storm (4), Biological (2).
How does Newton County's FEMA declaration record compare with the Missouri average?
FEMA lists 28 declaration records for Newton County. That is 14% above the Missouri county mean of 24.6. Its count is also 35% above the national county mean of 20.7. A larger declaration history records more federal actions; it is not a forecast of the county's next hazard.
How many major FEMA disaster declarations has Newton County received?
Newton County has received 22 major disaster declarations, representing 79% of all 28 disaster declarations.
How many flood insurance claims has Newton County filed?
Newton County has 215 National Flood Insurance Program (NFIP) claims totaling $5.3M in payments, with an average of $24.5K per claim.
Does FEMA's top risk-rated hazard match the highest Expected Annual Loss in Newton County?
No. In Newton County, Ice Storm has the highest National Risk Index rating (Very High), while Riverine Flooding leads Expected Annual Loss at about $18.4M. FEMA's risk score and dollar-loss model use different inputs, so the leaders often differ.
What was the worst year for disasters in Newton County?
The most active year for disaster declarations in Newton County was 2008, with 5 declarations. The county has FEMA disaster data spanning 1973 to 2025.
What is the FEMA National Risk Index score for Newton County?
According to the FEMA National Risk Index, Newton County, Missouri has an overall risk score of 77.5 out of 100 (Relatively Low). Social vulnerability here rates Relatively Moderate, while community resilience comes in at Relatively Low. The Expected Annual Loss (EAL) score is Relatively Low, representing $35.5M in annualized losses.
Which natural hazard poses the greatest risk to Newton County?
Based on FEMA NRI data, the highest-risk natural hazard in Newton County is Ice Storm (risk rating: Very High). Other significant hazards include Heat Wave (Relatively Moderate) and Tornado (Relatively Moderate). FEMA's modeled event frequency puts ice storm here at an average of 1.1 times per year, drawn from 76 historical events on record. FEMA derives these ratings from historical event frequency, the assets exposed, and the community's vulnerability profile.
Data Sources & Methodology

Disaster declaration data comes from the FEMA OpenFEMA Disaster Declarations Summaries v2 API, which includes all federally declared disasters, emergencies, and fire management assistance grants.

Storm event data is sourced from the NOAA Storm Events Database (2015-2025), which tracks significant weather events including thunderstorms, tornadoes, floods, and winter storms.

Flood insurance data comes from the FEMA National Flood Insurance Program (NFIP) OpenFEMA claims dataset.

This data is provided for informational purposes only. FEMA disaster declarations represent federal response actions and may not capture all local emergencies or weather events.

What this means for Newton County

Newton County, MO has 28 federal declaration records, 14% more than the Missouri county mean of 25; its history sits in PlainHazard's high activity band.

  • Within this above-state-average declaration file, major disaster leads with 22 of 28 records; the category describes past federal action, not the next likely hazard. Missouri overview
  • The state benchmark and national rank point the same way: this count tops the Missouri mean and the totals for 81% of 3,266 U.S. counties. Most-disaster rankings
  • Use the data guide to separate this mid-volume insurance-claims file from declaration counts and modeled NRI risk. Disaster-data guide

An above-average declaration count records past federal responses; it does not predict the next event. Current warnings come from the National Weather Service and local emergency officials.

All federal data sources used on this page
Data sourced from official public datasets. See our methodology for details. Retrieved and formatted by PlainHazard Editorial

Verify with FEMA → · Verify with FEMA NRI → · Verify with NOAA →

Every figure on PlainHazard is rendered directly from FEMA federal disaster data, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or national statistics report, the data & editorial changelog, or report a data error.