City vs city
Marengo vs Mount Vernon, OH
Mount Vernon currently scores 16 points higher overall than Marengo, 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 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
Marengo: 26/100 · Mount Vernon: 42/100
Mount Vernon is 16 points higher.
Flood
Marengo: 55/100 · Mount Vernon: 65/100
Mount Vernon is 10 points higher.
Marengo: FEMA NFHL flood zones: 2 features intersect this tile.
Mount Vernon: FEMA NFHL flood zones: 5 features intersect this tile.
Wind
Marengo: 17/100 · Mount Vernon: 17/100
No gap.
Marengo: Wind exposure derived from ingested design wind / climatology tiles.
Mount Vernon: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Marengo: 49/100 · Mount Vernon: 33/100
Marengo is 16 points higher.
Marengo: Lightning exposure derived from ingested climatology tiles.
Mount Vernon: Lightning exposure derived from ingested climatology tiles.
Tornado
Marengo: 4/100 · Mount Vernon: 46/100
Mount Vernon is 42 points higher.
Marengo: Tornado risk derived from NOAA SPC historical reports.
Mount Vernon: Tornado risk derived from NOAA SPC historical reports.
Hail
Marengo: 17/100 · Mount Vernon: 60/100
Mount Vernon is 43 points higher.
Marengo: Hail risk derived from NOAA SPC historical reports.
Mount Vernon: Hail risk derived from NOAA SPC historical reports.
Storm surge
Marengo: Unavailable · Mount Vernon: Unavailable
A score difference cannot be calculated without both sources.
Marengo: Storm surge model is not available for this location yet.
Mount Vernon: Storm surge model is not available for this location yet.
Wildfire
Marengo: 9/100 · Mount Vernon: 37/100
Mount Vernon is 28 points higher.
Marengo: Wildfire exposure derived from ingested fire potential tiles.
Mount Vernon: Wildfire exposure derived from ingested fire potential tiles.
Current air quality
Marengo: 34/100 · Mount Vernon: 35/100
Mount Vernon is 1 points higher.
Marengo: Air quality signal derived from the latest EPA AirNow combined AQI grid.
Mount Vernon: Air quality signal derived from the latest EPA AirNow combined AQI grid.