Disaster Data / States / Alaska / Yukon-Koyukuk Census Area
Census AreaYukon-Koyukuk Census Area recorded 7 federal disaster and emergency declarations since FY2000 (through FY2025): 5 major disasters, 0 emergencies, and 2 fire-management declarations. Its most common hazard is flood.
Highlighted: Yukon-Koyukuk 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 Yukon-Koyukuk Census Area runs between 2002 and 2025, covering 7 declarations in all. Its most recent major disaster declaration was Flooding in 2023. The hazards behind these declarations were most often flood, fire, and earthquake.
Historical declarations show what has happened here. These national datasets add context about underlying natural-hazard risk and community vulnerability.
Approximately 88.1% 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
FEMA Individual Assistance to households in this jurisdiction, combined across the Housing Assistance owner and renter programs. Valid registrations are households that applied within a designated Individual Assistance area; approved counts and dollars are the households FEMA found eligible under the Individuals and Households Program. Figures are self-reported and drawn from NEMIS through OpenFEMA, not audited, and Individual Assistance exists only for disasters where it was designated, so many jurisdictions show none.
Every local hazard mitigation plan must document previous occurrences of each hazard. Here is that record for Yukon-Koyukuk Census Area, sourced to OpenFEMA and refreshed weekly. Copy it straight into your plan.
| Hazard | Date | FEMA declaration | Type |
|---|---|---|---|
| Fire | Jul 6, 2025 | FM-5597-AK | FM |
| Flood | Aug 23, 2023 | DR-4730-AK | DR |
| Fire | Jun 26, 2022 | FM-5442-AK | FM |
| Severe Storm | Mar 24, 2022 | DR-4648-AK | DR |
| Biological | Apr 9, 2020 | DR-4533-AK | DR |
| Earthquake | Nov 8, 2002 | DR-1440-AK | DR |
| Flood | Jun 26, 2002 | DR-1423-AK | DR |
DR = Major disaster (Stafford Act) · EM = Emergency declaration · FM = Fire management assistance
Showing 7 declarations
| Date | Number | Type | Hazard | Title |
|---|---|---|---|---|
| Jul 6, 2025 | FM-5597-AK | FM | Fire | Nenana Ridge Complex |
| Aug 23, 2023 | DR-4730-AK | DR | Flood | Flooding |
| Jun 26, 2022 | FM-5442-AK | FM | Fire | Clear Fire |
| Mar 24, 2022 | DR-4648-AK | DR | Severe Storm | Severe Winter Storm And Straight-Line Winds |
| Apr 9, 2020 | DR-4533-AK | DR | Biological | Covid-19 Pandemic |
| Nov 8, 2002 | DR-1440-AK | DR | Earthquake | Earthquake |
| Jun 26, 2002 | DR-1423-AK | DR | Flood | Flooding |
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.