Social Vulnerability Index
Approximately 85.7% 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 / Kusilvak Census Area
Census AreaKusilvak 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 biological.
Highlighted: Kusilvak 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 Kusilvak Census Area runs between 2020 and 2023, covering 2 declarations in all. Its most recent major disaster declaration was Flooding in 2023. The hazards behind these declarations were most often biological and flood. Since 2000, FEMA has obligated $207,407 in Public Assistance funding to the jurisdiction, most of it for roads and bridges.
Historical declarations show what has happened here. These national datasets add context about underlying natural-hazard risk and community vulnerability.
Approximately 85.7% 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
Federal share obligated to this jurisdiction under FEMA Public Assistance since 2000, grouped by damage category. Figures are rounded to the nearest dollar and reflect obligations, which may change as projects close out.
| Category | Projects | Federal share obligated |
|---|---|---|
| Roads and bridges(C) | 2 | $186,135 |
| Debris removal(A) | 1 | $21,273 |
| All categories | 3 | $207,408 |
For each disaster, the wait from the declaration to the first federal obligation (amber), then the federal share obligating after that (teal), on a shared 4-year scale. Typical wait to the first obligation here: about 208 days. An obligation is the federal share committed to the recipient state, not funds disbursed to the locality, which comes later and is not shown.
Every local hazard mitigation plan must document previous occurrences of each hazard. Here is that record for Kusilvak Census Area, sourced to OpenFEMA and refreshed weekly. Copy it straight into your plan.
| Hazard | Date | FEMA declaration | Type |
|---|---|---|---|
| Flood | Aug 23, 2023 | DR-4730-AK | DR |
| Biological | Apr 9, 2020 | DR-4533-AK | DR |
DR = Major disaster (Stafford Act) · EM = Emergency declaration · FM = Fire management assistance
Showing 2 declarations
| Date | Number | Type | Hazard | Title |
|---|---|---|---|---|
| Aug 23, 2023 | DR-4730-AK | DR | Flood | Flooding |
| Apr 9, 2020 | DR-4533-AK | DR | Biological | Covid-19 Pandemic |
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.