Natural Disaster Risk in Perth

Natural Hazard Profile: Perth, North Dakota

Perth, in Towner County, is a small unincorporated community situated in the northern tier of the continental United States. Its continental climate brings extremely cold winters and short, warm summers with prairie wind exposure, and in particular severe blizzards and spring flooding. These conditions collectively define the natural hazard environment that Perth residents and property owners must navigate.

Perth's overall natural disaster risk is rated 3.8/10 (Low) by FEMA's National Risk Index. Freezing rain and ice accretion are the primary winter hazard, with glaze ice events capable of downing power lines, snapping tree limbs, and making roads impassable for days. Secondary hazards include cold wave and wildfire.

Within North Dakota, Perth's risk is, slightly below the 4.7/10 state average. Nationally, it ranks below the U.S. national average of 4.5/10. FEMA's analysis of Towner County identifies ice storm as the foremost hazard, followed by cold wave and wildfire. These rankings reflect the relative frequency and severity of each hazard type in the local environment.

Perth carries a below-average natural disaster risk, reflecting fewer and less severe hazard exposures than typical U.S. communities. Even so, the area's primary risk — ice storm — warrants awareness and appropriate insurance coverage, as lower risk does not mean zero risk.