City vs city
Clarksville vs Colonial Heights, TN
Clarksville currently scores 16 points higher overall than Colonial Heights, 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 uses an ingested EPA AirNow snapshot and may not reflect current conditions; 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
Clarksville: 45/100 · Colonial Heights: 29/100
Clarksville is 16 points higher.
Flood
Clarksville: 45/100 · Colonial Heights: 28/100
Clarksville is 17 points higher.
Clarksville: FEMA NFHL flood zones: 14 features intersect this tile.
Colonial Heights: FEMA NFHL flood zones: 4 features intersect this tile.
Wind
Clarksville: 14/100 · Colonial Heights: 14/100
No gap.
Clarksville: Wind exposure derived from ingested design wind / climatology tiles.
Colonial Heights: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Clarksville: 59/100 · Colonial Heights: 30/100
Clarksville is 29 points higher.
Clarksville: Lightning exposure derived from ingested climatology tiles.
Colonial Heights: Lightning exposure derived from ingested climatology tiles.
Tornado
Clarksville: 42/100 · Colonial Heights: 12/100
Clarksville is 30 points higher.
Clarksville: Tornado risk derived from NOAA SPC historical reports.
Colonial Heights: Tornado risk derived from NOAA SPC historical reports.
Hail
Clarksville: 100/100 · Colonial Heights: 47/100
Clarksville is 53 points higher.
Clarksville: Hail risk derived from NOAA SPC historical reports.
Colonial Heights: Hail risk derived from NOAA SPC historical reports.
Storm surge
Clarksville: Unavailable · Colonial Heights: Unavailable
A score difference cannot be calculated without both sources.
Clarksville: Storm surge model is not available for this location yet.
Colonial Heights: Storm surge model is not available for this location yet.
Wildfire
Clarksville: 22/100 · Colonial Heights: 34/100
Colonial Heights is 12 points higher.
Clarksville: Wildfire exposure derived from ingested fire potential tiles.
Colonial Heights: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Clarksville: 31/100 · Colonial Heights: 35/100
Colonial Heights is 4 points higher.
Clarksville: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Colonial Heights: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.