City vs city
Mariemont vs Norwood, OH
Norwood currently scores 3 points higher overall than Mariemont, 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 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
Mariemont: 36/100 · Norwood: 39/100
Norwood is 3 points higher.
Flood
Mariemont: 79/100 · Norwood: 64/100
Mariemont is 15 points higher.
Mariemont: FEMA NFHL flood zones: 9 features intersect this tile.
Norwood: FEMA NFHL flood zones: 9 features intersect this tile.
Wind
Mariemont: 15/100 · Norwood: 15/100
No gap.
Mariemont: Wind exposure derived from ingested design wind / climatology tiles.
Norwood: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Mariemont: 47/100 · Norwood: 49/100
Norwood is 2 points higher.
Mariemont: Lightning exposure derived from ingested climatology tiles.
Norwood: Lightning exposure derived from ingested climatology tiles.
Tornado
Mariemont: 4/100 · Norwood: 42/100
Norwood is 38 points higher.
Mariemont: Tornado risk derived from NOAA SPC historical reports.
Norwood: Tornado risk derived from NOAA SPC historical reports.
Hail
Mariemont: 71/100 · Norwood: 60/100
Mariemont is 11 points higher.
Mariemont: Hail risk derived from NOAA SPC historical reports.
Norwood: Hail risk derived from NOAA SPC historical reports.
Storm surge
Mariemont: Unavailable · Norwood: Unavailable
A score difference cannot be calculated without both sources.
Mariemont: Storm surge model is not available for this location yet.
Norwood: Storm surge model is not available for this location yet.
Wildfire
Mariemont: 2/100 · Norwood: 7/100
Norwood is 5 points higher.
Mariemont: Wildfire exposure derived from ingested fire potential tiles.
Norwood: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Mariemont: 36/100 · Norwood: 37/100
Norwood is 1 points higher.
Mariemont: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Norwood: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.