City vs city
Accokeek vs Columbia, MD
Columbia currently scores 7 points higher overall than Accokeek, 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
Accokeek: 28/100 · Columbia: 35/100
Columbia is 7 points higher.
Flood
Accokeek: 0/100 · Columbia: 24/100
Columbia is 24 points higher.
Accokeek: FEMA NFHL flood zones: 0 features intersect this tile.
Columbia: FEMA NFHL flood zones: 7 features intersect this tile.
Wind
Accokeek: 21/100 · Columbia: 21/100
No gap.
Accokeek: Wind exposure derived from ingested design wind / climatology tiles.
Columbia: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Accokeek: 41/100 · Columbia: 39/100
Accokeek is 2 points higher.
Accokeek: Lightning exposure derived from ingested climatology tiles.
Columbia: Lightning exposure derived from ingested climatology tiles.
Tornado
Accokeek: 15/100 · Columbia: 19/100
Columbia is 4 points higher.
Accokeek: Tornado risk derived from NOAA SPC historical reports.
Columbia: Tornado risk derived from NOAA SPC historical reports.
Hail
Accokeek: 42/100 · Columbia: 58/100
Columbia is 16 points higher.
Accokeek: Hail risk derived from NOAA SPC historical reports.
Columbia: Hail risk derived from NOAA SPC historical reports.
Storm surge
Accokeek: Unavailable · Columbia: Unavailable
A score difference cannot be calculated without both sources.
Accokeek: Storm surge model is not available for this location yet.
Columbia: Storm surge model is not available for this location yet.
Wildfire
Accokeek: 36/100 · Columbia: 40/100
Columbia is 4 points higher.
Accokeek: Wildfire exposure derived from ingested fire potential tiles.
Columbia: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Accokeek: 42/100 · Columbia: 42/100
No gap.
Accokeek: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Columbia: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.