City vs city
Aurora vs Crest Hill, IL
Crest Hill currently scores 13 points higher overall than Aurora, 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 is a current EPA AirNow signal; 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: 34/100 · Crest Hill: 47/100
Crest Hill is 13 points higher.
Flood
Aurora: 39/100 · Crest Hill: 44/100
Crest Hill is 5 points higher.
Aurora: FEMA NFHL flood zones: 10 features intersect this tile.
Crest Hill: FEMA NFHL flood zones: 13 features intersect this tile.
Wind
Aurora: 16/100 · Crest Hill: 16/100
No gap.
Aurora: Wind exposure derived from ingested design wind / climatology tiles.
Crest Hill: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Aurora: 43/100 · Crest Hill: 43/100
No gap.
Aurora: Lightning exposure derived from ingested climatology tiles.
Crest Hill: Lightning exposure derived from ingested climatology tiles.
Tornado
Aurora: 8/100 · Crest Hill: 81/100
Crest Hill is 73 points higher.
Aurora: Tornado risk derived from NOAA SPC historical reports.
Crest Hill: Tornado risk derived from NOAA SPC historical reports.
Hail
Aurora: 90/100 · Crest Hill: 96/100
Crest Hill is 6 points higher.
Aurora: Hail risk derived from NOAA SPC historical reports.
Crest Hill: Hail risk derived from NOAA SPC historical reports.
Storm surge
Aurora: Unavailable · Crest Hill: Unavailable
A score difference cannot be calculated without both sources.
Aurora: Storm surge model is not available for this location yet.
Crest Hill: Storm surge model is not available for this location yet.
Wildfire
Aurora: 14/100 · Crest Hill: 21/100
Crest Hill is 7 points higher.
Aurora: Wildfire exposure derived from ingested fire potential tiles.
Crest Hill: Wildfire exposure derived from ingested fire potential tiles.
Current air quality
Aurora: 29/100 · Crest Hill: 28/100
Aurora is 1 points higher.
Aurora: Air quality signal derived from the latest EPA AirNow combined AQI grid.
Crest Hill: Air quality signal derived from the latest EPA AirNow combined AQI grid.