FEMA Records
33
Very high volume
Oklahoma · FEMA + NOAA + National Risk Index
Major County, OK
33 FEMA disaster declarations (1975-2023), with a FEMA National Risk Index rating of Very Low. Most common hazard: Severe Storm.
- 33
- FEMA declarations
- 26
- Major disasters
- 34
- NRI risk · Very Low
- Severe Storm
- Top hazard
The verdict
Two federal records point in the busier direction for Major County. Its 33 FEMA declarations are 2% above the Oklahoma county mean and exceed the count for 91% of the 3,266 counties in this registry. Separately, FEMA's National Risk Index places it safer than 34%, based on modeled expected annual loss, social vulnerability, and community resilience.
- Safer than 34%
- of U.S. counties for FEMA National Risk Index score
- Very Low
- FEMA National Risk Index rating
- 33
- FEMA declarations vs 21 national county avg
- 18
- 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.
How does Major County compare?
Major County vs. all counties in this dataset
FEMA disaster declarations, all-time
33 Top 9% higher than 91% of 3,266 counties
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
Major County's FEMA Risk Index score
FEMA National Risk Index composite score vs. the Oklahoma county average
Which hazard drives modeled loss here?
FEMA's modeled annual dollar loss for Major County is led by Cold Wave (about $2.8M Expected Annual Loss, Historical Loss Ratio Relatively High), while Ice Storm carries the highest National Risk Index rating (Relatively 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 Major County's hazard record show?
FEMA National Risk Index
FEMA's data shows an elevated National Risk Index composite of 34.2/100 for this county (Very Low rating). Expected Annual Loss comes in at Very Low (roughly $10.6M in annualized losses). Social vulnerability (Relatively Moderate) and community resilience (Relatively Low) both factor into how that raw exposure plays out on the ground. Of the 18 hazards FEMA models, Ice Storm stands out as the sharpest exposure here, rated Relatively High. FEMA's modeled frequency puts that hazard at roughly once every 1 years here, based on 63 historical events on record.
Declaration frequency
The FEMA register is busy by both local and national comparisons. It contains 33 entries for Major County, including 26 Major Disaster records, 2% above the Oklahoma county mean. Across the 48-year span, that works out to 0.7 declarations a year. Severe Storm leads the file with 18 entries. Declaration type records the federal action taken, not every assistance program approved.
Reading the federal records together
This county has a small entry in FEMA's NFIP paid-claims table: 18 claims and $256.6K paid in total. PlainHazard calls 1-49 claims a light registry record, a label for this dataset rather than a finding that flood exposure is low. A short claims history can also reflect insurance take-up, the period covered, or losses that were never insured.
The declaration register points in the busier direction. Major County's 33 federal records stand 2% above the Oklahoma county mean of 32.2. 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.
75 /100
Historical Activity Index
Very High historical activity
Major County, OK · 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) Very High
24/30
33 OpenFEMA declarations, full ingest window (1.6x national county average)
County Disaster Density High
13/25
33 declarations (1.0x state county average of 32)
Major Disaster Share Very High
20/25
26 of 33 declarations are major disasters (79%)
Hazard Diversity Very High
18/20
7 different disaster types declared in Major County
Historical Declaration Activity
Activity Band
High
vs. Oklahoma Avg
+2%
State avg: 32.2
vs. National Avg
+59%
National avg: 20.7
Avg Per Year
0.7
Over 48 years
FEMA NRI 8-hazard radar - Major County
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.
Major Disaster share
79%
Mostly major
NRI risk score
34
Very Low
Source: FEMA National Risk Index FEMA National Risk Index Per-county per-hazard ratings, December 2025 release
How often does each hazard strike Major 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 | Relatively High | roughly once every 1 years |
| Hail | Relatively Moderate | an average of 8.1 times per year |
| Drought | Relatively Moderate | 84 modeled event-days per year |
| Cold Wave | Relatively Moderate | an average of 2.7 times per year |
| Wildfire | Relatively Low | roughly once every 348 years |
| Landslide | Very Low | roughly once every 3 years |
| Heat Wave | Relatively Low | 12 modeled event-days per year |
| Tornado | Relatively Low | roughly once every 1 years |
| Strong Wind | Relatively Low | an average of 4.3 times per year |
| Winter Weather | Relatively Low | an average of 9.4 times per year |
| Earthquake | Very Low | roughly once every 833 years |
| Hurricane | Very Low | roughly once every 121 years |
| Riverine Flooding | Very Low | roughly once every 1 years |
| Lightning | Very Low | an average of 49 times per year |
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 18
Severe Ice Storm 8
Biological 2
Flood 2
Fire 1
Hurricane 1
Tornado 1
What Severe Storm declarations mean here
Severe Storm is the most frequent declaration type on Major County's record, 55% 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 - 26 78.8%
of all 33 declarations
Emergency - 7 21.2%
of all 33 declarations
FEMA Declarations Timeline
| Year | Declarations | |
|---|---|---|
| 2023 | 1 | |
| 2021 | 3 | |
| 2020 | 2 | |
| 2019 | 1 | |
| 2017 | 1 | |
| 2016 | 2 | |
| 2015 | 1 | |
| 2013 | 1 | |
| 2011 | 2 | |
| 2010 | 4 | |
| 2009 | 1 | |
| 2008 | 2 | |
| 2007 | 2 | |
| 2006 | 1 | |
| 2005 | 1 | |
Show 6 earlier declaration years
| 2002 | 1 | |
| 2001 | 1 | |
| 1995 | 2 | |
| 1993 | 1 | |
| 1987 | 1 | |
| 1975 | 2 | |
Disaster Declarations
How the 33 FEMA declarations break into federal action codes (DR / EM / FM). Same DISTINCT grain as the table below.
Download these 33 declarations as CSV . FEMA source data is public domain; our derived presentation is CC0.
| DR# | Title | Type | Incident | Date |
|---|---|---|---|---|
| 4721 | SEVERE STORMS, STRAIGHT-LINE WINDS, AND TORNADOES | DR | Severe Storm | 2023-07-19 |
| 4587 | SEVERE WINTER STORMS | DR | Severe Ice Storm | 2021-02-24 |
| 3555 | SEVERE WINTER STORM | EM | Severe Ice Storm | 2021-02-17 |
| 4575 | SEVERE WINTER STORM | DR | Severe Ice Storm | 2020-12-21 |
| 4530 | COVID-19 PANDEMIC | DR | Biological | 2020-04-05 |
| 3462 | COVID-19 | EM | Biological | 2020-03-13 |
| 4453 | SEVERE STORMS, TORNADOES, STRAIGHT-LINE WINDS, AND FLOODING | DR | Severe Storm | 2019-07-12 |
| 4299 | SEVERE WINTER STORM | DR | Severe Storm | 2017-02-10 |
| 4256 | SEVERE WINTER STORMS AND FLOODING | DR | Severe Storm | 2016-02-10 |
| 4247 | SEVERE WINTER STORMS AND FLOODING | DR | Severe Ice Storm | 2015-12-29 |
| 4222 | SEVERE STORMS, TORNADOES, STRAIGHT-LINE WINDS, AND FLOODING | DR | Severe Storm | 2015-05-26 |
| 4109 | SEVERE WINTER STORM AND SNOWSTORM | DR | Severe Storm | 2013-04-08 |
| 1989 | SEVERE STORMS, TORNADOES, STRAIGHT-LINE WINDS, AND FLOODING | DR | Severe Storm | 2011-06-06 |
| 3316 | SEVERE WINTER STORM | EM | Severe Storm | 2011-02-02 |
| 1926 | SEVERE STORMS, TORNADOES, STRAIGHT-LINE WINDS, AND FLOODING | DR | Severe Storm | 2010-07-26 |
| 1917 | SEVERE STORMS, TORNADOES, AND STRAIGHT-LINE WINDS | DR | Severe Storm | 2010-05-24 |
| 1883 | SEVERE WINTER STORM | DR | Severe Ice Storm | 2010-03-05 |
| 3308 | SEVERE WINTER STORM | EM | Severe Storm | 2010-01-30 |
| 1803 | SEVERE STORMS, TORNADOES, AND FLOODING | DR | Severe Storm | 2008-10-09 |
| 1775 | SEVERE STORMS AND FLOODING | DR | Severe Storm | 2008-07-09 |
Show 13 earlier declaration records
| DR# | Title | Type | Incident | Date |
|---|---|---|---|---|
| 3280 | SEVERE WINTER STORMS | EM | Severe Ice Storm | 2007-12-10 |
| 1712 | SEVERE STORMS, FLOODING, AND TORNADOES | DR | Severe Storm | 2007-07-07 |
| 3272 | SEVERE WINTER STORMS AND FLOODING | EM | Severe Ice Storm | 2007-01-14 |
| 1623 | EXTREME WILDFIRE THREAT | DR | Fire | 2006-01-10 |
| 3219 | HURRICANE KATRINA EVACUATION | EM | Hurricane | 2005-09-05 |
| 1401 | SEVERE WINTER ICE STORM | DR | Severe Ice Storm | 2002-02-01 |
| 1384 | SEVERE STORMS, FLOODING, AND TORNADOES | DR | Severe Storm | 2001-06-29 |
| 1066 | SEVERE STORMS AND FLOODING | DR | Severe Storm | 1995-09-01 |
| 1058 | TORNADOES, SEVERE STORMS AND FLOODING | DR | Tornado | 1995-06-26 |
| 991 | SEVERE STORMS, TORNADOES & FLOODING | DR | Severe Storm | 1993-05-12 |
| 778 | SEVERE STORMS & FLOODING | DR | Flood | 1986-10-14 |
| 474 | SEVERE STORMS, FLOODING & TORNADOES | DR | Severe Storm | 1975-07-09 |
| 453 | SEVERE STORMS & FLOODING | DR | Flood | 1974-11-26 |
Storm Events in Oklahoma
Statewide NOAA context only. PlainHazard does not currently attribute these state totals to Major County.
| Storm Type | Events | Fatalities | Injuries | Property Damage |
|---|---|---|---|---|
| Hail | 5,894 | 0 | 1 | $19.8M |
| Thunderstorm Wind | 5,592 | 6 | 36 | $199.5M |
| Drought | 2,935 | 0 | 0 | $0 |
| Heat | 2,134 | 7 | 428 | $0 |
| Excessive Heat | 1,771 | 2 | 401 | $0 |
Source: NOAA Storm Events Database NOAA Storm Events Database State-level aggregated data, 2015-2025
NFIP Flood Insurance Claims
Total Claims
18
Total Paid
$256.6K
Avg Per Claim
$14.3K
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
Very Low
Score: 34.2/100
Expected Annual Loss
Very Low
$10.6M/year
Social Vulnerability
Relatively Moderate
Community Resilience
Relatively Low
Hazard Risk Breakdown
Ice Storm Relatively High
Hail Relatively Moderate
Drought Relatively Moderate
Cold Wave Relatively Moderate
Wildfire Relatively Low
Landslide Very Low
Heat Wave Relatively Low
Tornado Relatively Low
Strong Wind Relatively Low
Winter Weather Relatively Low
Earthquake Very Low
Hurricane Very Low
Riverine Flooding Very Low
Lightning 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 Major County: the model and the federal record do NOT point at the same hazard. Ice Storm carries the highest modeled rating (Relatively 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
Major County's closest FEMA peer: Mendocino County, CA
Comparisons use published FEMA declaration fields plus the National Risk Index composite for Major County. Record similarity, not a safety rating.
Closest declaration profiles
Major County shows 33 FEMA declarations, led by Severe Storm.
Similar Major-disaster share
Major County: 26 of 33 of its declarations are Major.
Similar modeled NRI score
Major County: NRI composite 34.2 (Very Low).
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 Major County - capture-dated entries only.
Further reading for this county
Most disaster-prone counties
With 33 FEMA declarations, Major County sits in the high-volume declaration band - see how that count ranks against other U.S. counties.
More PlainHazard guides
- Most disaster-prone counties - U.S. counties ranked by FEMA declaration totals.
- Understanding disaster data - declarations vs storm events vs NRI scores.
- Preparing for natural disasters - household checklist (not county-specific advice).
Related
Frequently Asked Questions
What is the most common disaster type in Major County?
The most common disaster type in Major County is Severe Storm, with 18 declarations. Other disaster types include Severe Ice Storm (8), Biological (2), Flood (2).
How does Major County's FEMA declaration record compare with the Oklahoma average?
FEMA lists 33 declaration records for Major County. That is 2% above the Oklahoma county mean of 32.2. Its count is also 59% 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 Major County received?
Major County has received 26 major disaster declarations, representing 79% of all 33 disaster declarations.
How many flood insurance claims has Major County filed?
Major County has 18 National Flood Insurance Program (NFIP) claims totaling $256.6K in payments, with an average of $14.3K per claim.
Does FEMA's top risk-rated hazard match the highest Expected Annual Loss in Major County?
No. In Major County, Ice Storm has the highest National Risk Index rating (Relatively High), while Cold Wave leads Expected Annual Loss at about $2.8M. FEMA's risk score and dollar-loss model use different inputs, so the leaders often differ.
What was the worst year for disasters in Major County?
The most active year for disaster declarations in Major County was 2010, with 4 declarations. The county has FEMA disaster data spanning 1975 to 2023.
What is the FEMA National Risk Index score for Major County?
According to the FEMA National Risk Index, Major County, Oklahoma has an overall risk score of 34.2 out of 100 (Very Low). The county's social vulnerability rating is Relatively Moderate and community resilience is Relatively Low. The Expected Annual Loss (EAL) score is Very Low, representing $10.6M in annualized losses.
Which natural hazard poses the greatest risk to Major County?
Based on FEMA NRI data, the highest-risk natural hazard in Major County as of the latest release is Ice Storm (risk rating: Relatively High). Other significant hazards include Hail (Relatively Moderate) and Drought (Relatively Moderate). FEMA's modeled event frequency puts ice storm here at roughly once every 1 years, drawn from 63 historical events on record. The underlying methodology weighs historical event frequency against exposed assets and community vulnerability.
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 Major County
Major County, OK has 33 federal declaration records, 2% more than the Oklahoma county mean of 32; its history sits in PlainHazard's high activity band.
- Within this above-state-average declaration file, major disaster leads with 26 of 33 records; the category describes past federal action, not the next likely hazard. Oklahoma overview
- The state benchmark and national rank point the same way: this count tops the Oklahoma mean and the totals for 91% of 3,266 U.S. counties. Most-disaster rankings
- A short NFIP claims file cannot establish low flood exposure; the data guide explains the limits of each federal measure. 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.
PlainHazard derives this profile from FEMA's Disaster Declarations Summaries and National Risk Index data. The declaration comparison covers 3,266 U.S. counties and county equivalents in this database, refreshed as of 2026-08-03. Read our methodology - how this data is sourced, computed, and verified.
All federal data sources used on this page
- FEMA OpenFEMA, Disaster Declarations Summaries v2 - all federally-declared disasters for this county. fema.gov/openfema/disaster-declarations
- FEMA National Risk Index (NRI) - per-county per-hazard risk ratings and expected annual loss. hazards.fema.gov/nri
- NOAA NCEI Storm Events Database - state-level storm/severe-weather event records, 2015-2025. ncdc.noaa.gov/stormevents
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.