FEMA Records
5
Low volume
Wyoming · FEMA + NOAA + National Risk Index
Teton County, WY
5 FEMA disaster declarations (2001-2020), with a FEMA National Risk Index rating of Relatively Low. Most common hazard: Biological.
- 5
- FEMA declarations
- 3
- Major disasters
- 71
- NRI risk · Relatively Low
- Biological
- Top hazard
The verdict
Start with the local benchmark for Teton County: 5 FEMA declaration records are 12% below the Wyoming county mean, even though the count is higher than 2% of counties in the national registry. On FEMA's distinct National Risk Index model, which combines expected loss with vulnerability and resilience, the county ranks in the riskiest 29%.
- Riskiest 29%
- of U.S. counties for FEMA National Risk Index score
- Relatively Low
- FEMA National Risk Index rating
- 5
- FEMA declarations vs 21 national county avg
- 24
- NFIP flood insurance claims filed
FEMA's National Risk Index and its declaration registry are separate measures. This county's registry includes Fire Management Assistance (FM) records, which are not presidential disaster declarations, alongside Major Disaster (DR) and Emergency (EM) records.
FEMA OpenFEMA declaration desk
County FIPS 56039 · Teton County 5 declarations · rank 3199/3,266
DECL-LIGHT · MAJOR-MID · RANK-LOWER · PHOTO-FINISH · NRI-LOW · ACT-MODERATE · TYPE-LEAD · VS-ST-BELOW
- DECL-LIGHT 5
- MAJOR-MID 60%
- RANK-LOWER #3,199
- PHOTO-FINISH Goshen
- NRI-LOW 71
- ACT-MODERATE Moderate
- TYPE-LEAD Biological
- VS-ST-BELOW -12%
Nearest declaration peer: Goshen, WY (0 declaration gap)
FEMA Disaster Declarations Summaries v2 filing stamps for this county register. Read with this county → · Wyoming state profile
Teton County among counties with fewer federal records
FEMA declaration records among Teton County and nearest peers by total count
- Los Angeles · largest
Los Angeles · largest
88 declarations
- Carbon · near 5
Carbon · near
5 declarations
- Goshen · near 5
Goshen · near
5 declarations
- Niobrara · near 5
Niobrara · near
5 declarations
- Teton · this county 5
Teton · this county
5 declarations
- Ujelang · smallest 1
Ujelang · smallest
1 declarations
What this shows Teton County carries 5 FEMA declaration records, ranked 3199 of 3,266 counties in this registry.
Teton County versus quieter counties in this dataset
Teton County among lower-declaration counties nationally
FEMA disaster declarations, all-time · Teton County
5 2nd percentile higher than 2% 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 · 2026-08-25
Teton County's FEMA Risk Index score
What does Teton County's hazard record show?
FEMA National Risk Index
This county carries a high composite score on FEMA's National Risk Index, 70.6/100, rated Relatively Low. Its Expected Annual Loss rating is Relatively Low (roughly $40.3M in annualized losses), and a Very Low social-vulnerability profile combined with Relatively Moderate community resilience shapes how much of that raw exposure becomes realized harm. Of the 18 hazards FEMA models, Avalanche stands out as the sharpest exposure here, rated Very High. FEMA's modeled frequency puts that hazard at an average of 2.1 times per year here, based on 62 historical events on record.
Reading the federal records together
This county has a small entry in FEMA's NFIP paid-claims table: 24 claims and $117.2K 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.
Start with the state benchmark: a Wyoming county averages 5.7 federal declaration records, while Teton County has 5. The gap is 12% below that mean. Fewer entries indicate a quieter history of recorded federal actions, not immunity from a hazard and not a prediction about what happens next.
38 /100
Historical Activity Index
Moderate historical activity
Teton County, WY · 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) Low
4/30
5 OpenFEMA declarations, full ingest window (0.2x national county average)
County Disaster Density Moderate
11/25
5 declarations (0.9x state county average of 6)
Major Disaster Share High
15/25
3 of 5 declarations are major disasters (60%)
Hazard Diversity Moderate
8/20
3 different disaster types declared in Teton County
FEMA NRI 8-hazard radar - Teton 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
60%
Major-heavy
NRI risk score
71
Relatively Low
Source: FEMA National Risk Index Per-county per-hazard ratings, December 2025 release
How often does each hazard strike Teton 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 |
|---|---|---|
| Avalanche | Very High | an average of 2.1 times per year |
| Lightning | Very High | an average of 38 times per year |
| Landslide | Relatively Moderate | an average of 6.2 times per year |
| Wildfire | Relatively Moderate | roughly once every 322 years |
| Earthquake | Relatively Low | roughly once every 27 years |
| Volcanic Activity | Very Low | roughly once every 2,000 years |
| Winter Weather | Relatively Moderate | an average of 38 times per year |
| Riverine Flooding | Very Low | roughly once every 3 years |
| Cold Wave | Very Low | roughly once every 4 years |
| Hail | Very Low | roughly once every 5 years |
| Tornado | Very Low | roughly once every 11 years |
| Drought | Very Low | 66 modeled event-days per year |
| Ice Storm | Very Low | roughly once every 67 years |
| Strong Wind | Very Low | roughly once every 4 years |
| Heat Wave | Very Low | 0 modeled event-days per year |
Source: FEMA National Risk Index Modeled annualized frequency; drought and heat wave use event-days/year, December 2025 release
Disaster Types
Biological 2
Severe Storm 2
Fire 1
What Biological declarations mean here
Biological is the most frequent declaration type on Teton County's record, 40% of its declarations. In practice this category is dominated by the COVID-19 declarations of 2020, which were issued across every US state and territory rather than in response to any local hazard event.
This has a direct consequence for how Teton County's number should be read. Because those declarations reached essentially every county in the country, they raise every county's total by a similar amount and tell you nothing about local hazard exposure. A county whose record is led by Biological declarations is, in most cases, a county with a genuinely quiet weather-hazard history, the pandemic records are simply the largest thing in an otherwise short list.
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 - 3 60.0%
of all 5 declarations
Emergency - 1 20.0%
of all 5 declarations
Fire Management - 1 20.0%
of all 5 declarations
FEMA Declarations Timeline
| Year | Declarations | |
|---|---|---|
| 2020 | 2 | |
| 2017 | 1 | |
| 2011 | 1 | |
| 2001 | 1 | |
Disaster Declarations
How the 5 FEMA declarations break into federal action codes (DR / EM / FM). Same DISTINCT grain as the table below.
Download these 5 declarations as CSV . FEMA source data is public domain; our derived presentation is CC0.
| DR# | Title | Type | Incident | Date |
|---|---|---|---|---|
| 4535 | COVID-19 PANDEMIC | DR | Biological | 2020-04-11 |
| 3479 | COVID-19 | EM | Biological | 2020-03-13 |
| 4306 | SEVERE WINTER STORM AND STRAIGHT-LINE WINDS | DR | Severe Storm | 2017-03-21 |
| 4007 | SEVERE STORMS, FLOODING, AND LANDSLIDES | DR | Severe Storm | 2011-07-22 |
| 2367 | WY WILDFIRE -GREEN KNOLL- JULY 23, 2001 | FM | Fire | 2001-07-26 |
Storm Events in Wyoming
Statewide NOAA context only. PlainHazard does not currently attribute these state totals to Teton County.
| Storm Type | Events | Fatalities | Injuries | Property Damage |
|---|---|---|---|---|
| High Wind | 5,115 | 0 | 21 | $1.5M |
| Winter Storm | 2,212 | 1 | 41 | $115.0K |
| Hail | 1,811 | 0 | 0 | $5.5M |
| Thunderstorm Wind | 1,137 | 1 | 12 | $916.3K |
| Winter Weather | 616 | 3 | 7 | $100.0K |
Source: NOAA Storm Events Database State-level aggregated data, 2015-2025
NFIP Flood Insurance Claims
Total Claims
24
Total Paid
$117.2K
Avg Per Claim
$4.9K
Source: FEMA National Flood Insurance Program (NFIP) OpenFEMA Claims Data
FEMA National Risk Index
Overall Risk
Relatively Low
Score: 70.6/100
Expected Annual Loss
Relatively Low
$40.3M/year
Social Vulnerability
Very Low
Community Resilience
Relatively Moderate
Hazard Risk Breakdown
Avalanche Very High
Lightning Very High
Landslide Relatively Moderate
Wildfire Relatively Moderate
Earthquake Relatively Low
Volcanic Activity Very Low
Winter Weather Relatively Moderate
Riverine Flooding Very Low
Cold Wave Very Low
Hail Very Low
Tornado Very Low
Drought Very Low
Ice Storm Very Low
Strong Wind Very Low
Heat Wave Very Low
Source: FEMA National Risk Index (NRI) Ratings reflect relative scores among all US counties. Data: hazards.fema.gov/nri
The model's sharpest exposure here: Avalanche
Avalanche is the most geographically restricted hazard in the model, limited to steep terrain holding seasonal snow. Its exposure concentrates on mountain roads, rail corridors and backcountry recreation rather than on the built environment generally.
Worth noting for Teton County: the model and the federal record do NOT point at the same hazard. Avalanche carries the highest modeled rating (Very High), while the county's declaration history is led by Biological. 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
Teton County's closest FEMA peer: Choctaw County, AL
Comparisons use published FEMA declaration fields plus the National Risk Index composite for Teton County. Record similarity, not a safety rating.
Similar modeled NRI score
Teton County: NRI composite 70.6 (Relatively Low).
Similar Major-disaster share
Teton County: 3 of 5 of its declarations are Major.
Closest declaration profiles
Teton County shows 5 FEMA declarations, led by Biological.
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 Teton County - capture-dated entries only.
Compare beyond this state
Nationwide peers by NRI score & FEMA declaration volume
Two PlainHazard-derived comparison paths for Teton County: nearest out-of-state National Risk Index composite and nearest FEMA declaration count (floor ≥5 records). Record similarity only, not a forecast of the next hazard.
Similar NRI composite
Nearest out-of-state counties by FEMA NRI score. This county: 70.6 (Relatively Low).
Similar declaration volume
Nearest out-of-state counties by FEMA declaration count. This county: 5. NRI peers are excluded so the two link sets stay distinct.
Further reading for this county
Understanding disaster data
FEMA's National Risk Index flags Avalanche as the top modeled exposure here (Very High); the guide explains how that model differs from declaration counts.
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).
Frequently Asked Questions
What is the most common disaster type in Teton County?
The most common disaster type in Teton County is Biological, with 2 declarations. Other disaster types include Severe Storm (2), Fire (1).
How does Teton County's FEMA declaration record compare with the Wyoming average?
The typical Wyoming county has 5.7 FEMA declaration records; Teton County has 5, or 12% fewer. Against the national county mean of 20.7, this county's total is 76% lower. The comparison is historical and says nothing about the probability of a future event.
How many major FEMA disaster declarations has Teton County received?
Teton County has received 3 major disaster declarations, representing 60% of all 5 disaster declarations.
How many flood insurance claims has Teton County filed?
Teton County has 24 National Flood Insurance Program (NFIP) claims totaling $117.2K in payments, with an average of $4.9K per claim.
What was the worst year for disasters in Teton County?
The most active year for disaster declarations in Teton County was 2020, with 2 declarations. The county has FEMA disaster data spanning 2001 to 2020.
What is the FEMA National Risk Index score for Teton County?
According to the FEMA National Risk Index, Teton County, Wyoming has an overall risk score of 70.6 out of 100 (Relatively Low). On social vulnerability the county rates Very Low; on community resilience, Relatively Moderate. The Expected Annual Loss (EAL) score is Relatively Low, representing $40.3M in annualized losses.
Which natural hazard poses the greatest risk to Teton County?
FEMA's NRI data points to Teton County as of the latest release is Avalanche (risk rating: Very High). Other significant hazards include Lightning (Very High) and Landslide (Relatively Moderate). FEMA's modeled event frequency puts avalanche here at an average of 2.1 times per year, drawn from 62 historical events on record. These scores are based on FEMA's analysis of historical event frequency, 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.
FEMA OpenFEMA declarations + NRI for Teton County · vintage 2026-08-25 · Methodology · Wyoming profile · Verify with FEMA OpenFEMA · Verify with NOAA Storm Events