Natural Disaster Risk — ZIP Code 99729

Natural Hazard Profile: ZIP 99729, Alaska

ZIP 99729 covers part of the Cantwell area, in Alaska, the northernmost U.S. state. The surrounding region experiences subarctic conditions with extreme cold winters and brief summers, with severe winter storms shaping the natural hazards that residents of this ZIP code face. Risk scores here are derived from FEMA data for the encompassing county.

FEMA rates ZIP 99729's composite natural disaster risk at 5.8 out of 10 — moderate risk. Snow avalanche exposure tops the local risk profile, with the area's mountain setting and annual snowfall loading producing regular avalanche cycles on steep slopes. Residents should also account for earthquake and tsunami risk in their preparedness planning.

ZIP 99729's risk score, slightly above the 4.6/10 state average and above the U.S. national average of 4.5/10. Of the 18 hazard categories tracked by FEMA, the highest-scoring are avalanche, earthquake, and tsunami. These scores reflect county-level data and represent the baseline risk that all communities in the county share.

ZIP 99729'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 avalanche exposure is adequately protected is a worthwhile step for property owners.