Natural Disaster Risk in Alma

Natural Hazard Profile: Alma, Wisconsin

Alma is a small community of about 1,564 in Buffalo County, in the interior eastern United States. The area experiences long, cold winters with lake-effect snow and warm summers, with severe blizzards and spring tornado outbreaks 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 Alma.

According to FEMA's National Risk Index, Alma carries an overall risk score of 4.5/10, placing it in the moderate category. Slope instability and debris flows are the primary natural hazard, driven by a combination of local geology, precipitation intensity, and terrain that creates susceptibility to failure. The area also faces notable exposure to hail and cold wave.

Alma's risk score, slightly below the 5.4/10 state average and near the U.S. national average of 4.5/10. Of the 18 hazard categories tracked by FEMA for Buffalo County, the highest-scoring are landslide, hail, and cold wave. These scores reflect county-level data and represent the baseline risk that all communities in the county share.

With a moderate risk rating, Alma residents are well-served by maintaining standard preparedness practices — an emergency supply kit, awareness of local hazard seasonality, and insurance that covers the top local risks. Periodic review of coverage for landslide is recommended.