City vs city
Chattanooga vs Grand Junction, TN
Chattanooga currently scores 15 points higher overall than Grand Junction, with the largest gap in hail.
Use this comparison for relocation decisions, insurance shopping, and hazard-prioritized mitigation planning.
Hazard breakdown
Scores describe each city’s reference grid tile, not every property. A missing model is unavailable, not zero risk. Air quality is a current EPA AirNow signal; other factors describe baseline exposure. The overall score blends different hazards and is not a probability of damage. Read the scoring methodology and sources.
Overall
Chattanooga: 49/100 · Grand Junction: 34/100
Chattanooga is 15 points higher.
Flood
Chattanooga: 45/100 · Grand Junction: 26/100
Chattanooga is 19 points higher.
Chattanooga: FEMA NFHL flood zones: 15 features intersect this tile.
Grand Junction: FEMA NFHL flood zones: 2 features intersect this tile.
Wind
Chattanooga: 14/100 · Grand Junction: 14/100
No gap.
Chattanooga: Wind exposure derived from ingested design wind / climatology tiles.
Grand Junction: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Chattanooga: 52/100 · Grand Junction: 67/100
Grand Junction is 15 points higher.
Chattanooga: Lightning exposure derived from ingested climatology tiles.
Grand Junction: Lightning exposure derived from ingested climatology tiles.
Tornado
Chattanooga: 27/100 · Grand Junction: 23/100
Chattanooga is 4 points higher.
Chattanooga: Tornado risk derived from NOAA SPC historical reports.
Grand Junction: Tornado risk derived from NOAA SPC historical reports.
Hail
Chattanooga: 100/100 · Grand Junction: 26/100
Chattanooga is 74 points higher.
Chattanooga: Hail risk derived from NOAA SPC historical reports.
Grand Junction: Hail risk derived from NOAA SPC historical reports.
Storm surge
Chattanooga: Unavailable · Grand Junction: Unavailable
A score difference cannot be calculated without both sources.
Chattanooga: Storm surge model is not available for this location yet.
Grand Junction: Storm surge model is not available for this location yet.
Wildfire
Chattanooga: 71/100 · Grand Junction: 53/100
Chattanooga is 18 points higher.
Chattanooga: Wildfire exposure derived from ingested fire potential tiles.
Grand Junction: Wildfire exposure derived from ingested fire potential tiles.
Current air quality
Chattanooga: 36/100 · Grand Junction: 26/100
Chattanooga is 10 points higher.
Chattanooga: Air quality signal derived from the latest EPA AirNow combined AQI grid.
Grand Junction: Air quality signal derived from the latest EPA AirNow combined AQI grid.