Natural Disaster Risk in Grand Junction
Tennessee
Risk Summary for Grand Junction
Grand Junction scores 6.0/10 (High risk), above the U.S. average of 4.5. The leading hazard is Earthquake.
Top Hazards
All 18 Hazard Scores
How it compares
Live Conditions
🏠 What this means for insurance
Above-average risk — check your policy limits
Standard homeowners insurance may not fully cover all hazards rated highly in this area. Verify that your policy includes adequate coverage for the top local hazards, and ask your insurer about specific endorsements or separate policies (e.g., flood, earthquake).
This is general information only. Consult a licensed insurance professional for advice specific to your property.
Natural Hazard Profile: Grand Junction, Tennessee
Located in the interior eastern United States in Hardeman County, Grand Junction is a small community of about 1,305. The humid subtropical climate that characterizes this part of Tennessee — marked by hot summers, mild winters, and transitional weather patterns — directly influences the types and severity of natural hazards present, making Grand Junction a community where hazard awareness has real practical value.
Grand Junction's overall natural disaster risk is rated 6.0/10 (High) by FEMA's National Risk Index. Earthquake risk stands out in the local hazard profile, driven by proximity to fault systems with a history of significant ground movement. Secondary hazards include tornado and landslide.
Relative to other U.S. communities, Grand Junction's natural disaster risk is above the U.S. national average of 4.5/10, near the 5.8/10 state average. The hazard distribution here is led by earthquake and tornado, as measured by FEMA across Hardeman County. While city-specific sub-county variation exists, these scores represent the best available federal risk estimate.
With a high natural disaster risk rating, Grand Junction residents benefit from taking preparedness seriously. Reviewing insurance coverage for earthquake 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.
What this means for Grand Junction: Earthquake preparedness
- Secure heavy furniture, water heaters, and shelving to wall studs to reduce injury and damage during shaking.
- Identify "drop, cover, and hold on" spots in each room and keep an emergency kit with water for at least 72 hours.
- Standard homeowners insurance excludes earthquake damage — a separate earthquake policy or endorsement is needed.
Local Factors for Grand Junction
These city-level factors differentiate Grand Junction from other communities in Hardeman County and provide geographic context for its hazard exposure.
Population
1,305
Small TownGeographic Zone
Inland
Reduced coastal hazard exposure
Climate Band
Mild Temperate
Latitude 35.1°
Flood Terrain
Minimal — county topography limits flood risk
Flood score: 1.0/10
Wildfire Exposure
Lower — moist climate limits wildfire frequency
Fire score: 4.3/10
Coordinates
35.0571° N, 89.1855° W
Hardeman County
Population and coordinates from SimpleMaps US Cities data. Hazard scores from FEMA National Risk Index. Geographic classification derived from coordinates.
Recent Climate Data for Grand Junction
Last 12 months · Source: Open-Meteo archive
Notable Weather Days (last 12 months)
ZIP Codes in Grand Junction
Other cities in Tennessee
Data source: FEMA National Risk Index (NRI). Scores normalized to 1–10 across all US counties. City scores inherit county-level FEMA data. For informational purposes only.