Social Vulnerability Index
Approximately 50.3% of U.S. counties have an equal or lower overall SVI ranking.
Higher percentiles indicate greater relative social vulnerability within the CDC SVI framework. CDC SVI documentation
Disaster Data / States / Alaska / Aleutians West Census Area
Census AreaAleutians West Census Area recorded 2 federal disaster and emergency declarations since FY2000 (through FY2025): 2 major disasters, 0 emergencies, and 0 fire-management declarations. Its most common hazard is severe storm.
Highlighted: Aleutians West Census Area, AK
Totals: FY2000–FY2025 · Page last rebuilt Sep 12, 2026 · the current in-progress fiscal year is not included in totals
The federal disaster record for Aleutians West Census Area runs between 2016 and 2020, covering 2 declarations in all. Its most recent major disaster declaration was Covid-19 Pandemic in 2020. The hazards behind these declarations were most often severe storm and biological.
Historical declarations show what has happened here. These national datasets add context about underlying natural-hazard risk and community vulnerability.
Approximately 50.3% of U.S. counties have an equal or lower overall SVI ranking.
Higher percentiles indicate greater relative social vulnerability within the CDC SVI framework. CDC SVI documentation
The NRI combines expected annual loss, social vulnerability, and community resilience to describe relative natural-hazard risk. FEMA NRI documentation
Every local hazard mitigation plan must document previous occurrences of each hazard. Here is that record for Aleutians West Census Area, sourced to OpenFEMA and refreshed weekly. Copy it straight into your plan.
| Hazard | Date | FEMA declaration | Type |
|---|---|---|---|
| Biological | Apr 9, 2020 | DR-4533-AK | DR |
| Severe Storm | Feb 17, 2016 | DR-4257-AK | DR |
DR = Major disaster (Stafford Act) · EM = Emergency declaration · FM = Fire management assistance
Showing 2 declarations
| Date | Number | Type | Hazard | Title |
|---|---|---|---|---|
| Apr 9, 2020 | DR-4533-AK | DR | Biological | Covid-19 Pandemic |
| Feb 17, 2016 | DR-4257-AK | DR | Severe Storm | Severe Storm |
Drawn from FEMA's OpenFEMA Disaster Declarations Summaries, rebuilt each week. A declaration is counted here once for each designated area it names, so a single disaster covering many localities is counted in each one. For that reason these jurisdiction counts do not sum to Alaska's statewide total. This page counts declarations that named this jurisdiction as a designated area. Totals cover complete fiscal years (Oct 1 to Sep 30); the in-progress year may appear in the most-recent list but is not counted in the totals. Uses OpenFEMA data but is not endorsed by or affiliated with FEMA.
Choose a citation style, then copy the formatted citation. This profile is derived from FEMA OpenFEMA data and is updated as the underlying Disaster Data build is refreshed.