Natural Disaster Risk — ZIP Code 73664

Natural Hazard Profile: ZIP 73664, Oklahoma

ZIP 73664 in Sentinel sits in the interior eastern United States. Its semi-arid climate produces hot summers, variable winters, and exposure at the center of Tornado Alley, and notably a globally significant tornado season that peaks in spring. These conditions define the natural disaster environment for households across this ZIP code.

According to FEMA's National Risk Index, ZIP 73664 carries an overall risk score of 6.0/10, 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 hail.

Within Oklahoma, ZIP 73664'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 Oklahoma identifies drought 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.

With a high natural disaster risk rating, ZIP 73664 residents benefit from taking preparedness seriously. Reviewing insurance coverage for drought and secondary hazards, registering for emergency alerts, and maintaining a household emergency kit are practical steps that can significantly reduce impact during a major event.