City vs city
Ashburn vs Augusta, GA
Ashburn currently scores 3 points higher overall than Augusta, with the largest gap in flood.
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
Ashburn: 43/100 · Augusta: 40/100
Ashburn is 3 points higher.
Flood
Ashburn: 37/100 · Augusta: 10/100
Ashburn is 27 points higher.
Ashburn: FEMA NFHL flood zones: 8 features intersect this tile.
Augusta: FEMA NFHL flood zones: 5 features intersect this tile.
Wind
Ashburn: 18/100 · Augusta: 20/100
Augusta is 2 points higher.
Ashburn: Wind exposure derived from ingested design wind / climatology tiles.
Augusta: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Ashburn: 58/100 · Augusta: 61/100
Augusta is 3 points higher.
Ashburn: Lightning exposure derived from ingested climatology tiles.
Augusta: Lightning exposure derived from ingested climatology tiles.
Tornado
Ashburn: 12/100 · Augusta: 8/100
Ashburn is 4 points higher.
Ashburn: Tornado risk derived from NOAA SPC historical reports.
Augusta: Tornado risk derived from NOAA SPC historical reports.
Hail
Ashburn: 72/100 · Augusta: 88/100
Augusta is 16 points higher.
Ashburn: Hail risk derived from NOAA SPC historical reports.
Augusta: Hail risk derived from NOAA SPC historical reports.
Storm surge
Ashburn: Unavailable · Augusta: Unavailable
A score difference cannot be calculated without both sources.
Ashburn: Storm surge model is not available for this location yet.
Augusta: Storm surge model is not available for this location yet.
Wildfire
Ashburn: 76/100 · Augusta: 69/100
Ashburn is 7 points higher.
Ashburn: Wildfire exposure derived from ingested fire potential tiles.
Augusta: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Ashburn: 25/100 · Augusta: 26/100
Augusta is 1 points higher.
Ashburn: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Augusta: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.