Natural Disaster Risk in Arnett

Natural Hazard Profile: Arnett, Oklahoma

Arnett, in Ellis County, is a small community of about 1,022 situated in the interior eastern United States. Its semi-arid climate brings hot summers, variable winters, and exposure at the center of Tornado Alley, and in particular a globally significant tornado season that peaks in spring. These conditions collectively define the natural hazard environment that Arnett residents and property owners must navigate.

According to FEMA's National Risk Index, Arnett carries an overall risk score of 5.5/10, placing it in the moderate category. Ice storm risk tops the local winter hazard profile, with freezing rain events capable of coating roads, trees, and power lines with ice that causes widespread outages and dangerous travel conditions. The area also faces notable exposure to drought and wildfire.

Within Oklahoma, Arnett's risk is, slightly below the 6.4/10 state average. Nationally, it ranks above the U.S. national average of 4.5/10. FEMA's analysis of Ellis County identifies ice storm as the foremost hazard, followed by drought and wildfire. These rankings reflect the relative frequency and severity of each hazard type in the local environment.

With a moderate risk rating, Arnett 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 ice storm is recommended.