Natural Disaster Risk in Arcadia

Natural Hazard Profile: Arcadia, Missouri

Arcadia, in Iron County, is a small community of about 1,632 situated in the interior eastern United States. Its humid continental climate brings hot summers, cold winters, and collision of multiple air masses, and in particular year-round severe weather including tornadoes, ice storms, and floods. These conditions collectively define the natural hazard environment that Arcadia residents and property owners must navigate.

According to FEMA's National Risk Index, Arcadia carries an overall risk score of 5.9/10, placing it in the moderate category. Extreme heat is the top natural hazard concern, with summer temperatures regularly reaching dangerous thresholds that pose serious health risks, particularly for elderly and outdoor workers. The area also faces notable exposure to cold wave and earthquake.

Within Missouri, Arcadia'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 Iron County identifies heat as the foremost hazard, followed by cold wave and earthquake. These rankings reflect the relative frequency and severity of each hazard type in the local environment.

With a moderate risk rating, Arcadia 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 heat is recommended.