FEMA Records
4
Total declarations
Maine · FEMA + NOAA + National Risk Index
Somerset County, ME
4 FEMA disaster declarations (2023–2024), with a FEMA National Risk Index rating of Relatively Low. Most common hazard: Severe Storm.
- 4
- FEMA declarations
- 3
- Major disasters
- 68
- NRI risk · Relatively Low
- Severe Storm
- Top hazard
The verdict
Somerset County ranks in the riskiest 32% of U.S. counties for FEMA-modeled hazard risk, with more federally declared disasters than 57% of the 2,791 counties FEMA tracks. FEMA rates the county's overall risk as Relatively Low, based on 4 federal disaster declarations recorded since 2023, most often severe storm, 4% above the national county average of 4.
- Riskiest 32%
- of U.S. counties for FEMA National Risk Index score
- Relatively Low
- FEMA National Risk Index rating
- 4
- FEMA declarations vs 4 national county avg
- 2
- severe storm declarations, the most common hazard here
FEMA's National Risk Index score reflects expected annual loss, social vulnerability, and community resilience; the declaration count above reflects only Presidentially declared disasters, not every hazard event.
How does Somerset County compare?
Somerset County vs. every U.S. county
FEMA disaster declarations, all-time
4 Top 43% higher than 57% of 2,791 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 · 2026-07-25
Somerset County's FEMA Risk Index score
FEMA National Risk Index composite score vs. the Maine county average
How disaster-prone is Somerset County?
Declaration frequency
Somerset County, Maine has recorded 4 FEMA disaster declarations between 2023 and 2024, of which 3 were classified as Major Disaster declarations (DR) requiring federal individual and public assistance. That puts the county's average at 4.0 declarations per year across a 1-year record, or roughly 16% above the Maine county average of 3.4 and 4% above the national county average of 3.8. The dominant disaster type on record is Severe Storm, with 2 of 4 declarations falling under this category.
FEMA National Risk Index
This county carries a high composite score on FEMA's National Risk Index, 67.9/100, rated Relatively Low. Its Expected Annual Loss rating is Relatively Low (roughly $26.3M in annualized losses), and a Relatively Moderate 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, Winter Weather stands out as the sharpest exposure here, rated Relatively High.
Flood exposure & the bottom line
Taken together, Somerset County reads as low relative risk on this historical lens, fewer federally recognized disasters than a typical U.S. county.
Risk Assessment
Risk Level
Low
vs. Maine Avg
+16%
State avg: 3.4
vs. National Avg
+4%
National avg: 3.8
Avg Per Year
4.0
Over 1 years
FEMA NRI 8-hazard radar - Somerset County
How to read this radar
The radar plots Somerset County's relative exposure to the eight headline natural hazards used by the FEMA National Risk Index. Each axis is the qualitative NRI risk rating (Very Low through Very High) re-expressed on a 0-100 scale so that the polygon shape lets you compare a county against another at a glance. A rounder polygon means broad multi-hazard exposure; a spiky polygon means one or two dominant hazards drive most of the modeled risk.
NRI Source
FEMA 2023
Latest NRI release
County FIPS
23025
ME state code
Source: FEMA National Risk Index FEMA National Risk Index Per-county per-hazard ratings, 2023 release
Disaster Types
Severe Storm 2
Hurricane 1
Flood 1
Declaration Types
What DR / EM / FM mean
FEMA categorizes declarations as Major Disasters (DR), Emergencies (EM), or Fire Management Assistance (FM).
Major Disaster - 3 75.0%
of all 4 declarations
Emergency - 1 25.0%
of all 4 declarations
FEMA Declarations Timeline
| Year | Declarations | |
|---|---|---|
| 2024 | 1 | |
| 2023 | 3 | |
Disaster Declarations
| DR# | Title | Type | Incident | Date |
|---|---|---|---|---|
| 4754 | SEVERE STORM AND FLOODING | DR | Severe Storm | 2024-01-30 |
| 3598 | HURRICANE LEE | EM | Hurricane | 2023-09-14 |
| 4719 | SEVERE STORM AND FLOODING | DR | Flood | 2023-07-06 |
| 4696 | SEVERE STORM AND FLOODING | DR | Severe Storm | 2023-03-22 |
Storm Events in Maine
| Storm Type | Events | Fatalities | Injuries | Property Damage |
|---|---|---|---|---|
| Thunderstorm Wind | 1,074 | 5 | 0 | $1.3M |
| Heavy Snow | 886 | 0 | 0 | $0 |
| Winter Storm | 812 | 0 | 0 | $0 |
| Winter Weather | 765 | 0 | 52 | $0 |
| Drought | 368 | 0 | 0 | $140.0K |
Source: NOAA Storm Events Database NOAA Storm Events Database State-level aggregated data, 2015–2025
FEMA National Risk Index
Overall Risk
Relatively Low
Score: 67.9/100
Expected Annual Loss
Relatively Low
$26.3M/year
Social Vulnerability
Relatively Moderate
Community Resilience
Relatively Moderate
Hazard Risk Breakdown
Winter Weather Relatively High
Cold Wave Relatively High
Ice Storm Relatively High
Lightning Relatively High
Hurricane Relatively Moderate
Drought Relatively Moderate
Landslide Relatively Low
Avalanche Very Low
Earthquake Very Low
Strong Wind Relatively Low
Hail Relatively Low
Wildfire Very Low
Heat Wave Very Low
Tornado 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
Counties with Similar Risk in Maine
Disaster Preparedness Guides
Related
Frequently Asked Questions
How many natural disasters has Somerset County, Maine had?
Somerset County, Maine has received 4 FEMA disaster declarations from 2023 to 2024. Of these, 3 were major disaster declarations.
What is the most common disaster type in Somerset County?
The most common disaster type in Somerset County is Severe Storm, with 2 declarations. Other disaster types include Hurricane (1), Flood (1).
How does Somerset County's disaster risk compare to the Maine average?
Somerset County has 4 disaster declarations, which is 16% higher than the Maine county average of 3.4 declarations. Compared to the national county average of 3.8, it is 4% higher.
How many major FEMA disaster declarations has Somerset County received?
Somerset County has received 3 major disaster declarations, representing 75% of all 4 disaster declarations. Major disaster declarations typically involve significant damage requiring federal assistance.
What types of storms are most common in Maine?
The most common storm types in Maine include Thunderstorm Wind (1,074 events), Heavy Snow (886 events), Winter Storm (812 events). NOAA storm event data covers severe weather from 2015 to 2025.
What was the worst year for disasters in Somerset County?
The most active year for disaster declarations in Somerset County was 2023, with 3 declarations. The county has FEMA disaster data spanning 2023 to 2024.
What is the overall disaster risk level for Somerset County?
Somerset County's 4 FEMA disaster declarations put it in the low-risk band, fewer federally recognized disasters than a typical U.S. county over the same span.
What is the FEMA National Risk Index score for Somerset County?
According to the FEMA National Risk Index, Somerset County, Maine has an overall risk score of 67.9 out of 100 (Relatively Low). The county's social vulnerability rating is Relatively Moderate and community resilience is Relatively Moderate. The Expected Annual Loss (EAL) score is Relatively Low, representing $26.3M in annualized losses.
Which natural hazard poses the greatest risk to Somerset County?
Based on FEMA NRI data, the highest-risk natural hazard in Somerset County is Winter Weather (risk rating: Relatively High). Other significant hazards include Cold Wave (Relatively High) and Ice Storm (Relatively High). 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.
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 Somerset County
Somerset County, ME runs 16% above the Maine county average for federal disaster declarations (4 vs 3), a low historical load overall.
- Its most common federal declaration type is major disaster (3 of 4) - know the hazards most likely here before they happen. Maine overview
- See how this county ranks against the rest of the country for disaster frequency. Most-disaster rankings
- Read how to read FEMA declarations, NRI risk scores, and what they do and don't tell you. Disaster-data guide
Historical declaration counts describe past federal response, not a forecast. For current threats, follow the National Weather Service and local officials; in an emergency call 911.
According to the Federal Emergency Management Agency, this profile draws on 2,791 tracked U.S. counties in FEMA's Disaster Declarations Summaries dataset, refreshed as of 2026-07-25. 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. This page draws directly on FEMA federal disaster data, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or national statistics report, or report a data error.