City vs city
Alliance vs Minerva, OH
Minerva currently scores 6 points higher overall than Alliance, 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
Alliance: 25/100 · Minerva: 31/100
Minerva is 6 points higher.
Flood
Alliance: 55/100 · Minerva: 63/100
Minerva is 8 points higher.
Alliance: FEMA NFHL flood zones: 4 features intersect this tile.
Minerva: FEMA NFHL flood zones: 9 features intersect this tile.
Wind
Alliance: 18/100 · Minerva: 18/100
No gap.
Alliance: Wind exposure derived from ingested design wind / climatology tiles.
Minerva: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Alliance: 19/100 · Minerva: 19/100
No gap.
Alliance: Lightning exposure derived from ingested climatology tiles.
Minerva: Lightning exposure derived from ingested climatology tiles.
Tornado
Alliance: 8/100 · Minerva: 23/100
Minerva is 15 points higher.
Alliance: Tornado risk derived from NOAA SPC historical reports.
Minerva: Tornado risk derived from NOAA SPC historical reports.
Hail
Alliance: 10/100 · Minerva: 16/100
Minerva is 6 points higher.
Alliance: Hail risk derived from NOAA SPC historical reports.
Minerva: Hail risk derived from NOAA SPC historical reports.
Storm surge
Alliance: Unavailable · Minerva: Unavailable
A score difference cannot be calculated without both sources.
Alliance: Storm surge model is not available for this location yet.
Minerva: Storm surge model is not available for this location yet.
Wildfire
Alliance: 32/100 · Minerva: 38/100
Minerva is 6 points higher.
Alliance: Wildfire exposure derived from ingested fire potential tiles.
Minerva: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Alliance: 36/100 · Minerva: 37/100
Minerva is 1 points higher.
Alliance: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Minerva: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.