Natural Disaster Risk in Larsen Bay

Natural Hazard Profile: Larsen Bay, Alaska

Larsen Bay is a small unincorporated community in Kodiak Island County, in Alaska, the northernmost U.S. state. The area experiences subarctic conditions with extreme cold winters and brief summers, with severe winter storms shaping the pattern of natural hazards that residents encounter. Understanding the local risk profile is essential for anyone living in, moving to, or owning property in Larsen Bay.

FEMA rates Larsen Bay's composite natural disaster risk at 4.4 out of 10 — moderate risk. The threat of tsunami inundation tops the local coastal risk profile, requiring residents in low-lying areas to maintain awareness of evacuation routes and warning systems. Residents should also account for landslide and volcano risk in their preparedness planning.

Larsen Bay's risk score, near the 4.6/10 state average and near the U.S. national average of 4.5/10. Of the 18 hazard categories tracked by FEMA for Kodiak Island County, the highest-scoring are tsunami, landslide, and volcano. These scores reflect county-level data and represent the baseline risk that all communities in the county share.

Larsen Bay's moderate risk profile means that while catastrophic events are less frequent, they do occur. Standard homeowners insurance typically covers many common hazards here, but confirming that tsunami exposure is adequately protected is a worthwhile step for property owners.