City vs city
Aurora vs Cahokia Heights, IL
Aurora currently scores 10 points higher overall than Cahokia Heights, 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
Aurora: 42/100 · Cahokia Heights: 32/100
Aurora is 10 points higher.
Flood
Aurora: 43/100 · Cahokia Heights: 0/100
Aurora is 43 points higher.
Aurora: FEMA NFHL flood zones: 15 features intersect this tile.
Cahokia Heights: FEMA NFHL flood zones: 0 features intersect this tile.
Wind
Aurora: 16/100 · Cahokia Heights: 16/100
No gap.
Aurora: Wind exposure derived from ingested design wind / climatology tiles.
Cahokia Heights: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Aurora: 44/100 · Cahokia Heights: 38/100
Aurora is 6 points higher.
Aurora: Lightning exposure derived from ingested climatology tiles.
Cahokia Heights: Lightning exposure derived from ingested climatology tiles.
Tornado
Aurora: 42/100 · Cahokia Heights: 8/100
Aurora is 34 points higher.
Aurora: Tornado risk derived from NOAA SPC historical reports.
Cahokia Heights: Tornado risk derived from NOAA SPC historical reports.
Hail
Aurora: 100/100 · Cahokia Heights: 100/100
No gap.
Aurora: Hail risk derived from NOAA SPC historical reports.
Cahokia Heights: Hail risk derived from NOAA SPC historical reports.
Storm surge
Aurora: Unavailable · Cahokia Heights: Unavailable
A score difference cannot be calculated without both sources.
Aurora: Storm surge model is not available for this location yet.
Cahokia Heights: Storm surge model is not available for this location yet.
Wildfire
Aurora: 21/100 · Cahokia Heights: 31/100
Cahokia Heights is 10 points higher.
Aurora: Wildfire exposure derived from ingested fire potential tiles.
Cahokia Heights: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Aurora: 29/100 · Cahokia Heights: 28/100
Aurora is 1 points higher.
Aurora: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Cahokia Heights: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.