Natural Disaster Risk in Hanna

Natural Hazard Profile: Hanna, Oklahoma

Hanna, in McIntosh County, is a small unincorporated community 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 Hanna residents and property owners must navigate.

According to FEMA's National Risk Index, Hanna carries an overall risk score of 7.1/10, placing it in the high category. Drought is the leading natural hazard, with multi-year dry periods capable of depleting water supplies, devastating agriculture, and increasing wildfire risk across the region. The area also faces notable exposure to ice storm and heat.

Within Oklahoma, Hanna's risk is, slightly 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 McIntosh County identifies drought as the foremost hazard, followed by ice storm and heat. These rankings reflect the relative frequency and severity of each hazard type in the local environment.

Hanna's high risk designation reflects meaningful exposure to natural hazards. Residents should verify that their insurance covers the area's primary risks, prepare a family emergency plan, and stay informed about seasonal hazard peaks through local weather and emergency management services.