City vs city
Columbia vs Malden, MO
Columbia currently scores 19 points higher overall than Malden, with the largest gap in tornado.
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
Columbia: 44/100 · Malden: 25/100
Columbia is 19 points higher.
Flood
Columbia: 40/100 · Malden: Unavailable
A score difference cannot be calculated without both sources.
Columbia: FEMA NFHL flood zones: 12 features intersect this tile.
Malden: Flood model is not available for this location yet.
Wind
Columbia: 17/100 · Malden: 15/100
Columbia is 2 points higher.
Columbia: Wind exposure derived from ingested design wind / climatology tiles.
Malden: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Columbia: 46/100 · Malden: 62/100
Malden is 16 points higher.
Columbia: Lightning exposure derived from ingested climatology tiles.
Malden: Lightning exposure derived from ingested climatology tiles.
Tornado
Columbia: 69/100 · Malden: 8/100
Columbia is 61 points higher.
Columbia: Tornado risk derived from NOAA SPC historical reports.
Malden: Tornado risk derived from NOAA SPC historical reports.
Hail
Columbia: 100/100 · Malden: 44/100
Columbia is 56 points higher.
Columbia: Hail risk derived from NOAA SPC historical reports.
Malden: Hail risk derived from NOAA SPC historical reports.
Storm surge
Columbia: Unavailable · Malden: Unavailable
A score difference cannot be calculated without both sources.
Columbia: Storm surge model is not available for this location yet.
Malden: Storm surge model is not available for this location yet.
Wildfire
Columbia: 22/100 · Malden: 25/100
Malden is 3 points higher.
Columbia: Wildfire exposure derived from ingested fire potential tiles.
Malden: Wildfire exposure derived from ingested fire potential tiles.
Current air quality
Columbia: 12/100 · Malden: 23/100
Malden is 11 points higher.
Columbia: Air quality signal derived from the latest EPA AirNow combined AQI grid.
Malden: Air quality signal derived from the latest EPA AirNow combined AQI grid.