Landslides risk in Alaska

Landslides risk in Alaska

landslides represents a high risk for homeowners in Alaska. Damaging events occur frequently, and preparing your home and family ahead of time is strongly recommended.

Based on public hazard data, Alaska is rated High (level 4 of 5) for landslides. Risk varies by county and even by neighborhood, so always verify conditions for your specific address using the official resources listed below.

How homeowners can prepare

• Learn whether your area has a history of landslides or debris flows.
• Watch for warning signs: new cracks, tilting trees, doors that suddenly stick.
• Plant ground cover on slopes and build retaining walls where appropriate.
• Be especially alert after wildfires — burned slopes shed water fast.
• During intense storms, stay awake and ready to evacuate if in a risk zone.

Official sources and live data

• Alaska Division of Homeland Security & Emergency Management — the official emergency management agency for Alaska.
• USGS Landslide Hazards Program
• Ready.gov – Landslides