Natural Disaster Risk in Mifflin County

Natural Hazard Profile: Mifflin County, Pennsylvania

Mifflin County, in the United States in Pennsylvania, is characterized by its humid continental climate — cold winters, warm summers, and four distinct seasons. The county faces nor'easter exposure and spring river flooding, and its FEMA risk assessment establishes the hazard baseline shared by all the towns and cities it contains.

According to FEMA's National Risk Index, Mifflin County carries an overall risk score of 5.6/10, placing it in the moderate category. Avalanche risk is the dominant natural hazard, with steep mountain terrain and heavy seasonal snowpack creating conditions for dangerous snow slides in and around the area. The area also faces notable exposure to hurricane and landslide.

Within Pennsylvania, Mifflin County's risk is, near the 5.9/10 state average. Nationally, it ranks above the U.S. national average of 4.5/10. FEMA's analysis of Mifflin County identifies avalanche as the foremost hazard, followed by hurricane and landslide. These rankings reflect the relative frequency and severity of each hazard type in the local environment.

With a moderate risk rating, Mifflin County 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 avalanche is recommended.