Natural Disaster Risk in Houston

Natural Hazard Profile: Houston, Alaska

Houston, in Matanuska-Susitna County, is a small community of about 1,516 situated in Alaska, the northernmost U.S. state. Its subarctic climate brings subarctic conditions with extreme cold winters and brief summers, and in particular severe winter storms. These conditions collectively define the natural hazard environment that Houston residents and property owners must navigate.

Houston's overall natural disaster risk is rated 5.8/10 (Moderate) by FEMA's National Risk Index. 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. Secondary hazards include earthquake and tsunami.

Within Alaska, Houston's risk is, slightly above the 4.6/10 state average. Nationally, it ranks above the U.S. national average of 4.5/10. FEMA's analysis of Matanuska-Susitna County identifies avalanche as the foremost hazard, followed by earthquake and tsunami. These rankings reflect the relative frequency and severity of each hazard type in the local environment.

Houston'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.