City vs city
Marietta vs McConnelsville, OH
McConnelsville currently scores 8 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 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
Marietta: 32/100 · McConnelsville: 40/100
McConnelsville is 8 points higher.
Flood
Marietta: 12/100 · McConnelsville: 65/100
McConnelsville is 53 points higher.
Marietta: FEMA NFHL flood zones: 1 features intersect this tile.
McConnelsville: FEMA NFHL flood zones: 8 features intersect this tile.
Wind
Marietta: 16/100 · McConnelsville: 16/100
No gap.
Marietta: Wind exposure derived from ingested design wind / climatology tiles.
McConnelsville: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Marietta: 35/100 · McConnelsville: 26/100
Marietta is 9 points higher.
Marietta: Lightning exposure derived from ingested climatology tiles.
McConnelsville: Lightning exposure derived from ingested climatology tiles.
Tornado
Marietta: 4/100 · McConnelsville: 0/100
Marietta is 4 points higher.
Marietta: Tornado risk derived from NOAA SPC historical reports.
McConnelsville: Tornado risk derived from NOAA SPC historical reports.
Hail
Marietta: 71/100 · McConnelsville: 48/100
Marietta is 23 points higher.
Marietta: Hail risk derived from NOAA SPC historical reports.
McConnelsville: Hail risk derived from NOAA SPC historical reports.
Storm surge
Marietta: Unavailable · McConnelsville: Unavailable
A score difference cannot be calculated without both sources.
Marietta: Storm surge model is not available for this location yet.
McConnelsville: Storm surge model is not available for this location yet.
Wildfire
Marietta: 46/100 · McConnelsville: 44/100
Marietta is 2 points higher.
Marietta: Wildfire exposure derived from ingested fire potential tiles.
McConnelsville: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Marietta: 41/100 · McConnelsville: 42/100
McConnelsville is 1 points higher.
Marietta: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
McConnelsville: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.