City vs city
Marietta vs Zanesville, OH
Zanesville currently scores 4 points higher overall than Marietta, 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 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
Marietta: 32/100 · Zanesville: 36/100
Zanesville is 4 points higher.
Flood
Marietta: 12/100 · Zanesville: 55/100
Zanesville is 43 points higher.
Marietta: FEMA NFHL flood zones: 1 features intersect this tile.
Zanesville: FEMA NFHL flood zones: 3 features intersect this tile.
Wind
Marietta: 16/100 · Zanesville: 16/100
No gap.
Marietta: Wind exposure derived from ingested design wind / climatology tiles.
Zanesville: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Marietta: 35/100 · Zanesville: 22/100
Marietta is 13 points higher.
Marietta: Lightning exposure derived from ingested climatology tiles.
Zanesville: Lightning exposure derived from ingested climatology tiles.
Tornado
Marietta: 4/100 · Zanesville: 8/100
Zanesville is 4 points higher.
Marietta: Tornado risk derived from NOAA SPC historical reports.
Zanesville: Tornado risk derived from NOAA SPC historical reports.
Hail
Marietta: 71/100 · Zanesville: 63/100
Marietta is 8 points higher.
Marietta: Hail risk derived from NOAA SPC historical reports.
Zanesville: Hail risk derived from NOAA SPC historical reports.
Storm surge
Marietta: Unavailable · Zanesville: Unavailable
A score difference cannot be calculated without both sources.
Marietta: Storm surge model is not available for this location yet.
Zanesville: Storm surge model is not available for this location yet.
Wildfire
Marietta: 46/100 · Zanesville: 45/100
Marietta is 1 points higher.
Marietta: Wildfire exposure derived from ingested fire potential tiles.
Zanesville: Wildfire exposure derived from ingested fire potential tiles.
Current air quality
Marietta: 41/100 · Zanesville: 40/100
Marietta is 1 points higher.
Marietta: Air quality signal derived from the latest EPA AirNow combined AQI grid.
Zanesville: Air quality signal derived from the latest EPA AirNow combined AQI grid.