FEMA Records
5
Total declarations
Washington · FEMA + NOAA + National Risk Index
Grays Harbor County, WA
5 FEMA disaster declarations (2020–2026), with a FEMA National Risk Index rating of Relatively High. Most common hazard: Flood.
- 5
- FEMA declarations
- 4
- Major disasters
- 97
- NRI risk · Relatively High
- Flood
- Top hazard
FEMA's National Risk Index places Grays Harbor County in the top 3% of U.S. counties for overall natural-hazard risk, and its FEMA disaster-declaration count is higher than 72% of all 2,729 counties tracked.
How does Grays Harbor County compare?
- Grays Harbor County
- 5
- Washington county avg
- 5.8
- National county avg
- 3.7
How disaster-prone is Grays Harbor County?
Grays Harbor County, Washington has recorded 5 FEMA disaster declarations between 2020 and 2026, of which 4 were classified as Major Disaster declarations (DR) requiring federal individual and public assistance. That puts the county's average at 0.8 declarations per year across a 6-year record, or roughly 14% below the Washington county average of 5.8 and 34% above the national county average of 3.7.
The dominant disaster type on record is Flood, with 2 of 5 declarations falling under this category. This county sits among the highest-risk counties nationally on FEMA's National Risk Index, a composite score of 97.0/100 (Relatively High). Expected Annual Loss is rated Relatively High (roughly $211.9M in annualized losses). Social vulnerability reads Relatively High and community resilience Relatively High, both critical modifiers of realized harm here. Of the 18 hazards FEMA models, Tsunami stands out as the sharpest exposure here, rated Very High.
Taken together, these indicators put Grays Harbor County at a moderate relative risk level, not the calmest county on record, but not among the most disaster-prone either.
Risk Assessment
Risk Level
Moderate
vs. Washington Avg
-14%
State avg: 5.8
vs. National Avg
+34%
National avg: 3.7
Avg Per Year
0.8
Over 6 years
FEMA NRI 8-hazard radar - Grays Harbor County
How to read this radar
The radar plots Grays Harbor 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
53027
WA state code
Source: FEMA National Risk Index FEMA National Risk Index Per-county per-hazard ratings, 2023 release
Disaster Types
Flood 2
Severe Storm 2
Biological 1
Declaration Types
What DR / EM / FM mean
FEMA categorizes declarations as Major Disasters (DR), Emergencies (EM), or Fire Management Assistance (FM).
Major Disaster - 4 80.0%
of all 5 declarations
Emergency - 1 20.0%
of all 5 declarations
FEMA Declarations Timeline
| Year | Declarations | |
|---|---|---|
| 2026 | 1 | |
| 2024 | 1 | |
| 2022 | 1 | |
| 2021 | 1 | |
| 2020 | 1 | |
Disaster Declarations
| DR# | Title | Type | Incident | Date |
|---|---|---|---|---|
| 3629 | SEVERE STORMS, STRAIGHT-LINE WINDS, FLOODING, LANDSLIDES, AND MUDSLIDES | EM | Flood | 2025-12-12 |
| 4775 | SEVERE WINTER STORMS, STRAIGHT-LINE WINDS, FLOODING, LANDSLIDES, AND MUDSLIDES | DR | Severe Storm | 2024-04-28 |
| 4650 | SEVERE WINTER STORMS, SNOWSTORMS, STRAIGHT-LINE WINDS, FLOODIN | DR | Flood | 2022-03-29 |
| 4593 | SEVERE WINTER STORM, STRAIGHT-LINE WINDS, FLOODING, LANDSLIDES, AND MUDSLIDES | DR | Severe Storm | 2021-04-08 |
| 4481 | COVID-19 PANDEMIC | DR | Biological | 2020-03-22 |
Storm Events in Washington
| Storm Type | Events | Fatalities | Injuries | Property Damage |
|---|---|---|---|---|
| Heavy Snow | 1,736 | 5 | 13 | $2.4M |
| High Wind | 647 | 15 | 6 | $1.1B |
| Wildfire | 337 | 4 | 4 | $2.3B |
| Winter Weather | 281 | 9 | 62 | $1.1M |
| Flood | 261 | 4 | 0 | $391.7M |
Source: NOAA Storm Events Database NOAA Storm Events Database State-level aggregated data, 2015–2025
FEMA National Risk Index
Overall Risk
Relatively High
Score: 97.0/100
Expected Annual Loss
Relatively High
$211.9M/year
Social Vulnerability
Relatively High
Community Resilience
Relatively High
Hazard Risk Breakdown
Tsunami Very High
Coastal Flooding Very High
Earthquake Relatively High
Landslide Relatively Moderate
Ice Storm Relatively High
Heat Wave Relatively Low
Winter Weather Relatively Low
Avalanche Very Low
Wildfire Very Low
Lightning Very Low
Tornado Very Low
Drought Very Low
Strong Wind Very Low
Cold Wave Very Low
Hail Very Low
Volcanic Activity No Rating
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 Washington
Disaster Preparedness Guides
Related
Frequently Asked Questions
How many natural disasters has Grays Harbor County, Washington had?
Grays Harbor County, Washington has received 5 FEMA disaster declarations from 2020 to 2026. Of these, 4 were major disaster declarations.
What is the most common disaster type in Grays Harbor County?
The most common disaster type in Grays Harbor County is Flood, with 2 declarations. Other disaster types include Severe Storm (2), Biological (1).
How does Grays Harbor County's disaster risk compare to the Washington average?
Grays Harbor County has 5 disaster declarations, which is 14% lower than the Washington county average of 5.8 declarations. Compared to the national county average of 3.7, it is 34% higher.
How many major FEMA disaster declarations has Grays Harbor County received?
Grays Harbor County has received 4 major disaster declarations, representing 80% of all 5 disaster declarations. Major disaster declarations typically involve significant damage requiring federal assistance.
What types of storms are most common in Washington?
The most common storm types in Washington include Heavy Snow (1,736 events), High Wind (647 events), Wildfire (337 events). NOAA storm event data covers severe weather from 2015 to 2025.
What was the worst year for disasters in Grays Harbor County?
The most active year for disaster declarations in Grays Harbor County was 2020, with 1 declaration. The county has FEMA disaster data spanning 2020 to 2026.
What is the overall disaster risk level for Grays Harbor County?
With 5 FEMA disaster declarations on record, Grays Harbor County lands in the moderate-risk band, not unusually disaster-prone, but not spared either.
What is the FEMA National Risk Index score for Grays Harbor County?
According to the FEMA National Risk Index, Grays Harbor County, Washington has an overall risk score of 97.0 out of 100 (Relatively High). The county's social vulnerability rating is Relatively High and community resilience is Relatively High. The Expected Annual Loss (EAL) score is Relatively High, representing $211.9M in annualized losses.
Which natural hazard poses the greatest risk to Grays Harbor County?
Based on FEMA NRI data, the highest-risk natural hazard in Grays Harbor County is Tsunami (risk rating: Very High). Other significant hazards include Coastal Flooding (Very High) and Earthquake (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 Grays Harbor County
Grays Harbor County, WA has 5 FEMA disaster declarations on record, a moderate historical disaster load, 14% below the Washington county average.
- Its most common federal declaration type is major disaster (4 of 5) - know the hazards most likely here before they happen. Washington 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.
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 report a data error.