Natural Disaster Risk in Collinsville

Natural Hazard Profile: Collinsville, Oklahoma

Collinsville, in Tulsa County, is a city of approximately 23,628 residents 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 Collinsville residents and property owners must navigate.

According to FEMA's National Risk Index, Collinsville carries an overall risk score of 8.1/10, placing it in the very high 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 ice storm and hail.

Within Oklahoma, Collinsville's risk is, considerably above the 6.4/10 state average. Nationally, it ranks well above the U.S. national average of 4.5/10. FEMA's analysis of Tulsa County identifies heat as the foremost hazard, followed by ice storm and hail. These rankings reflect the relative frequency and severity of each hazard type in the local environment.

The very high risk environment in Collinsville warrants proactive steps beyond standard preparedness. Review property insurance annually to ensure it covers the area's primary hazards, including heat. Establish a household emergency plan and keep supplies stocked, as the region's risk profile may require rapid response.