Alaska, 2025
The year's recorded storm events, federal disaster declarations and flood insurance claims.
NCEI notes that Storm Data is compiled from a variety of sources including the National Weather Service, other federal, state and local agencies, the media and the public; that property and crop damage figures are estimates; and that some events are recorded by NWS forecast zone rather than by county. FEMA notes that NFIP claim records are redacted and aggregated to protect the privacy of policyholders.
Events by hazard
Includes events recorded by forecast zone. The state's yearly total for 2025 was 247 against 319 in 2024.
Counties with the most recorded events
| County | Events in 2025 |
|---|---|
| Ketchikan Gateway Borough | 5 |
| Anchorage Municipality | 4 |
| Petersburg Borough | 2 |
| Kenai Peninsula Borough | 1 |
| Bristol Bay Borough | 1 |
Notable events
| Date | County | Event type | Magnitude | Property damage | Deaths | Injuries |
|---|---|---|---|---|---|---|
| 12 Oct 2025 | Forecast zone | Coastal Flood | — | — | 1 | 1 |
| 11 Oct 2025 | Forecast zone | Flood | — | $10,000,000 | — | — |
| 12 Aug 2025 | Forecast zone | Flood | — | $5,890,000 | — | — |
| 11 Oct 2025 | Forecast zone | Flood | — | $2,000,000 | — | — |
| 8 Oct 2025 | Forecast zone | Coastal Flood | — | $1,200,000 | — | — |
| 22 Jun 2025 | Forecast zone | Flood | — | $1,000,000 | — | — |
| 8 Oct 2025 | Forecast zone | Coastal Flood | — | $800,000 | — | — |
| 12 Oct 2025 | Forecast zone | High Wind | 81 mph | $125,000 | — | — |
| 28 Aug 2025 | Forecast zone | Flood | — | $100,000 | — | — |
| 11 Oct 2025 | Forecast zone | High Wind | 86 mph | $100,000 | — | — |
| 11 Oct 2025 | Forecast zone | High Wind | 107 mph | $100,000 | — | — |
| 12 Oct 2025 | Forecast zone | Coastal Flood | — | $100,000 | — | — |
| 12 Oct 2025 | Forecast zone | High Wind | 93 mph | $100,000 | — | — |
| 29 Aug 2025 | Forecast zone | Flood | — | $50,000 | — | — |
Up to 40 events with deaths, injuries, damage of $50,000 or more, or a tornado rating, ranked by deaths, injuries and damage.
Federal disaster declarations in 2025
| Declared | Number | Type | Incident | Title | Counties |
|---|---|---|---|---|---|
| 22 Oct 2025 | DR-4893 | Major disaster | Flood | Severe Storms, Flooding, And Remnants Of Typhoon Halong | 10 |
| 6 Jul 2025 | FM-5597 | Fire management assistance | Fire | Nenana Ridge Complex | 2 |
| 23 Jun 2025 | FM-5596 | Fire management assistance | Fire | Himalaya Road Fire | 1 |
| 23 Jun 2025 | FM-5595 | Fire management assistance | Fire | Bear Creek Fire | 1 |
| 15 Jan 2025 | DR-4859 | Major disaster | Severe Storm | Severe Storm And Flooding | 2 |
| 10 Jan 2025 | DR-4857 | Major disaster | Severe Storm | Severe Storm And Flooding | 0 |
| 1 Jan 2025 | DR-4853 | Major disaster | Severe Storm | Severe Storm And Flooding | 0 |
Flood insurance claims with a 2025 date of loss
25 NFIP claims, 19 of them paid, for $780,688.
Sources: NOAA NCEI Storm Events through 30 Jun 2026; OpenFEMA DisasterDeclarationsSummaries v2 (29 Sep 2026); OpenFEMA NfipClaims v3 (8 Sep 2026). Built 30 Sep 2026.