Natural Disaster Risk — ZIP Code 37383
Sewanee, Tennessee
Risk Summary for ZIP 37383
ZIP 37383 scores 5.9/10 (Moderate risk), above the U.S. average of 4.5. The leading hazard is Cold Wave.
Top Hazards
All 18 Hazard Scores
How it compares
Live Conditions
🏠 What this means for insurance
Average risk — standard coverage usually sufficient
This area carries average natural disaster risk. A standard homeowners or renters policy should cover common events, but review the exclusions for floods and earthquakes, which are almost never included by default.
This is general information only. Consult a licensed insurance professional for advice specific to your property.
Natural Hazard Profile: ZIP 37383, Tennessee
ZIP 37383 covers part of the Sewanee area, in the interior eastern United States. The surrounding region experiences hot summers, mild winters, and transitional weather patterns, with tornado risk in both spring and fall shaping the natural hazards that residents of this ZIP code face. Risk scores here are derived from FEMA data for the encompassing county.
FEMA rates ZIP 37383's composite natural disaster risk at 5.9 out of 10 — moderate risk. Cold wave events are the primary hazard risk, driven by periodic invasions of Arctic air that drive wind chills to life-threatening levels and stress heating systems. Residents should also account for earthquake and tornado risk in their preparedness planning.
ZIP 37383's risk score, near the 5.8/10 state average and above the U.S. national average of 4.5/10. Of the 18 hazard categories tracked by FEMA, the highest-scoring are cold wave, earthquake, and tornado. These scores reflect county-level data and represent the baseline risk that all communities in the county share.
ZIP 37383's moderate risk profile means that while catastrophic events are less frequent, they do occur. Standard homeowners insurance typically covers many common hazards here, but confirming that cold wave exposure is adequately protected is a worthwhile step for property owners.
What this means for ZIP 37383: Cold Wave preparedness
- Protect pipes, pets, and plants, and ensure heating systems are serviced before winter.
- Keep emergency heat and supplies ready in case of cold-related power outages.
- Dress in layers and limit exposure during extreme cold to prevent frostbite and hypothermia.
Risk for the surrounding area
Local Factors for ZIP 37383
These city-level factors differentiate ZIP 37383 from other communities in Tennessee County and provide geographic context for its hazard exposure.
Population
344
RuralGeographic Zone
Inland
Reduced coastal hazard exposure
Climate Band
Mild Temperate
Latitude 35.2°
Flood Terrain
Minimal — county topography limits flood risk
Flood score: 1.0/10
Wildfire Exposure
Lower — moist climate limits wildfire frequency
Fire score: 2.8/10
Coordinates
35.2098° N, 85.9137° W
Population and coordinates from SimpleMaps US Cities data. Hazard scores from FEMA National Risk Index. Geographic classification derived from coordinates.
Recent Climate Data for ZIP 37383
Last 12 months · Source: Open-Meteo archive
Notable Weather Days (last 12 months)
Nearby ZIP codes
Other cities in Tennessee
Data source: FEMA National Risk Index (NRI). County-level data applied to ZIP codes within each county. Scores are normalized to 1–10 across all US counties. This information is for general awareness only — consult official emergency management resources and a licensed insurer for property-specific advice.