City vs city
Aquia Harbour vs Colonial Beach, VA
Aquia Harbour currently scores 7 points higher overall than Colonial Beach, with the largest gap in wildfire.
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
Aquia Harbour: 41/100 · Colonial Beach: 34/100
Aquia Harbour is 7 points higher.
Flood
Aquia Harbour: 33/100 · Colonial Beach: 13/100
Aquia Harbour is 20 points higher.
Aquia Harbour: FEMA NFHL flood zones: 9 features intersect this tile.
Colonial Beach: FEMA NFHL flood zones: 7 features intersect this tile.
Wind
Aquia Harbour: 20/100 · Colonial Beach: 21/100
Colonial Beach is 1 points higher.
Aquia Harbour: Wind exposure derived from ingested design wind / climatology tiles.
Colonial Beach: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Aquia Harbour: 44/100 · Colonial Beach: 44/100
No gap.
Aquia Harbour: Lightning exposure derived from ingested climatology tiles.
Colonial Beach: Lightning exposure derived from ingested climatology tiles.
Tornado
Aquia Harbour: 8/100 · Colonial Beach: 8/100
No gap.
Aquia Harbour: Tornado risk derived from NOAA SPC historical reports.
Colonial Beach: Tornado risk derived from NOAA SPC historical reports.
Hail
Aquia Harbour: 45/100 · Colonial Beach: 37/100
Aquia Harbour is 8 points higher.
Aquia Harbour: Hail risk derived from NOAA SPC historical reports.
Colonial Beach: Hail risk derived from NOAA SPC historical reports.
Storm surge
Aquia Harbour: 92/100 · Colonial Beach: 93/100
Colonial Beach is 1 points higher.
Aquia Harbour: Storm surge exposure derived from NOAA SLOSH MOM (AGL) data.
Colonial Beach: Storm surge exposure derived from NOAA SLOSH MOM (AGL) data.
Wildfire
Aquia Harbour: 48/100 · Colonial Beach: 11/100
Aquia Harbour is 37 points higher.
Aquia Harbour: Wildfire exposure derived from ingested fire potential tiles.
Colonial Beach: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Aquia Harbour: 41/100 · Colonial Beach: 42/100
Colonial Beach is 1 points higher.
Aquia Harbour: 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 Beach: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.