City vs city
Norwalk vs Vermilion, OH
Norwalk currently scores 8 points higher overall than Vermilion, 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 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
Norwalk: 47/100 · Vermilion: 39/100
Norwalk is 8 points higher.
Flood
Norwalk: 69/100 · Vermilion: 46/100
Norwalk is 23 points higher.
Norwalk: FEMA NFHL flood zones: 11 features intersect this tile.
Vermilion: FEMA NFHL flood zones: 7 features intersect this tile.
Wind
Norwalk: 17/100 · Vermilion: 17/100
No gap.
Norwalk: Wind exposure derived from ingested design wind / climatology tiles.
Vermilion: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Norwalk: 67/100 · Vermilion: 64/100
Norwalk is 3 points higher.
Norwalk: Lightning exposure derived from ingested climatology tiles.
Vermilion: Lightning exposure derived from ingested climatology tiles.
Tornado
Norwalk: 38/100 · Vermilion: 27/100
Norwalk is 11 points higher.
Norwalk: Tornado risk derived from NOAA SPC historical reports.
Vermilion: Tornado risk derived from NOAA SPC historical reports.
Hail
Norwalk: 100/100 · Vermilion: 45/100
Norwalk is 55 points higher.
Norwalk: Hail risk derived from NOAA SPC historical reports.
Vermilion: Hail risk derived from NOAA SPC historical reports.
Storm surge
Norwalk: Unavailable · Vermilion: Unavailable
A score difference cannot be calculated without both sources.
Norwalk: Storm surge model is not available for this location yet.
Vermilion: Storm surge model is not available for this location yet.
Wildfire
Norwalk: 4/100 · Vermilion: 0/100
Norwalk is 4 points higher.
Norwalk: Wildfire exposure derived from ingested fire potential tiles.
Vermilion: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Norwalk: 35/100 · Vermilion: 34/100
Norwalk is 1 points higher.
Norwalk: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Vermilion: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.