Natural Disaster Risk — ZIP Code 38456

Natural Hazard Profile: ZIP 38456, Tennessee

ZIP 38456 in Ethridge sits in the interior eastern United States. Its humid subtropical climate produces hot summers, mild winters, and transitional weather patterns, and notably tornado risk in both spring and fall. These conditions define the natural disaster environment for households across this ZIP code.

According to FEMA's National Risk Index, ZIP 38456 carries an overall risk score of 6.0/10, placing it in the high category. Lightning from frequent convective storms is the leading natural hazard, with above-average strike density creating risks for outdoor activities, trees, and sensitive infrastructure. The area also faces notable exposure to tornado and earthquake.

Within Tennessee, ZIP 38456's risk is, near the 5.8/10 state average. Nationally, it ranks above the U.S. national average of 4.5/10. FEMA's analysis of Tennessee identifies lightning as the foremost hazard, followed by tornado and earthquake. These rankings reflect the relative frequency and severity of each hazard type in the local environment.

With a high natural disaster risk rating, ZIP 38456 residents benefit from taking preparedness seriously. Reviewing insurance coverage for lightning 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.