City vs city
Grand Junction vs Somerville, TN
Somerville currently scores 8 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
Grand Junction: 34/100 · Somerville: 42/100
Somerville is 8 points higher.
Flood
Grand Junction: 26/100 · Somerville: 42/100
Somerville is 16 points higher.
Grand Junction: FEMA NFHL flood zones: 2 features intersect this tile.
Somerville: FEMA NFHL flood zones: 9 features intersect this tile.
Wind
Grand Junction: 14/100 · Somerville: 14/100
No gap.
Grand Junction: Wind exposure derived from ingested design wind / climatology tiles.
Somerville: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Grand Junction: 67/100 · Somerville: 63/100
Grand Junction is 4 points higher.
Grand Junction: Lightning exposure derived from ingested climatology tiles.
Somerville: Lightning exposure derived from ingested climatology tiles.
Tornado
Grand Junction: 23/100 · Somerville: 0/100
Grand Junction is 23 points higher.
Grand Junction: Tornado risk derived from NOAA SPC historical reports.
Somerville: Tornado risk derived from NOAA SPC historical reports.
Hail
Grand Junction: 26/100 · Somerville: 55/100
Somerville is 29 points higher.
Grand Junction: Hail risk derived from NOAA SPC historical reports.
Somerville: Hail risk derived from NOAA SPC historical reports.
Storm surge
Grand Junction: Unavailable · Somerville: Unavailable
A score difference cannot be calculated without both sources.
Grand Junction: Storm surge model is not available for this location yet.
Somerville: Storm surge model is not available for this location yet.
Wildfire
Grand Junction: 53/100 · Somerville: 53/100
No gap.
Grand Junction: Wildfire exposure derived from ingested fire potential tiles.
Somerville: Wildfire exposure derived from ingested fire potential tiles.
Current air quality
Grand Junction: 26/100 · Somerville: 26/100
No gap.
Grand Junction: Air quality signal derived from the latest EPA AirNow combined AQI grid.
Somerville: Air quality signal derived from the latest EPA AirNow combined AQI grid.