City vs city
Aurora vs South Barrington, IL
Aurora and South Barrington are tied on overall score, with the biggest factor difference 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
Aurora: 42/100 · South Barrington: 42/100
No gap.
Flood
Aurora: 43/100 · South Barrington: 42/100
Aurora is 1 points higher.
Aurora: FEMA NFHL flood zones: 15 features intersect this tile.
South Barrington: FEMA NFHL flood zones: 6 features intersect this tile.
Wind
Aurora: 16/100 · South Barrington: 16/100
No gap.
Aurora: Wind exposure derived from ingested design wind / climatology tiles.
South Barrington: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Aurora: 44/100 · South Barrington: 49/100
South Barrington is 5 points higher.
Aurora: Lightning exposure derived from ingested climatology tiles.
South Barrington: Lightning exposure derived from ingested climatology tiles.
Tornado
Aurora: 42/100 · South Barrington: 31/100
Aurora is 11 points higher.
Aurora: Tornado risk derived from NOAA SPC historical reports.
South Barrington: Tornado risk derived from NOAA SPC historical reports.
Hail
Aurora: 100/100 · South Barrington: 100/100
No gap.
Aurora: Hail risk derived from NOAA SPC historical reports.
South Barrington: Hail risk derived from NOAA SPC historical reports.
Storm surge
Aurora: Unavailable · South Barrington: Unavailable
A score difference cannot be calculated without both sources.
Aurora: Storm surge model is not available for this location yet.
South Barrington: Storm surge model is not available for this location yet.
Wildfire
Aurora: 21/100 · South Barrington: 30/100
South Barrington is 9 points higher.
Aurora: Wildfire exposure derived from ingested fire potential tiles.
South Barrington: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Aurora: 29/100 · South Barrington: 29/100
No gap.
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.
South Barrington: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.