City vs city
Milan vs Rock Island, IL
Milan and Rock Island are tied on overall score, with the biggest factor difference 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
Milan: 40/100 · Rock Island: 40/100
No gap.
Flood
Milan: 48/100 · Rock Island: 48/100
No gap.
Milan: FEMA NFHL flood zones: 10 features intersect this tile.
Rock Island: FEMA NFHL flood zones: 10 features intersect this tile.
Wind
Milan: 17/100 · Rock Island: 17/100
No gap.
Milan: Wind exposure derived from ingested design wind / climatology tiles.
Rock Island: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Milan: 42/100 · Rock Island: 42/100
No gap.
Milan: Lightning exposure derived from ingested climatology tiles.
Rock Island: Lightning exposure derived from ingested climatology tiles.
Tornado
Milan: 15/100 · Rock Island: 15/100
No gap.
Milan: Tornado risk derived from NOAA SPC historical reports.
Rock Island: Tornado risk derived from NOAA SPC historical reports.
Hail
Milan: 100/100 · Rock Island: 100/100
No gap.
Milan: Hail risk derived from NOAA SPC historical reports.
Rock Island: Hail risk derived from NOAA SPC historical reports.
Storm surge
Milan: Unavailable · Rock Island: Unavailable
A score difference cannot be calculated without both sources.
Milan: Storm surge model is not available for this location yet.
Rock Island: Storm surge model is not available for this location yet.
Wildfire
Milan: 33/100 · Rock Island: 33/100
No gap.
Milan: Wildfire exposure derived from ingested fire potential tiles.
Rock Island: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Milan: 26/100 · Rock Island: 26/100
No gap.
Milan: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Rock Island: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.