City vs city
Eureka vs Joliet, IL
Joliet currently scores 8 points higher overall than Eureka, 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 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
Eureka: 39/100 · Joliet: 47/100
Joliet is 8 points higher.
Flood
Eureka: 33/100 · Joliet: 44/100
Joliet is 11 points higher.
Eureka: FEMA NFHL flood zones: 1 features intersect this tile.
Joliet: FEMA NFHL flood zones: 13 features intersect this tile.
Wind
Eureka: 16/100 · Joliet: 16/100
No gap.
Eureka: Wind exposure derived from ingested design wind / climatology tiles.
Joliet: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Eureka: 46/100 · Joliet: 43/100
Eureka is 3 points higher.
Eureka: Lightning exposure derived from ingested climatology tiles.
Joliet: Lightning exposure derived from ingested climatology tiles.
Tornado
Eureka: 50/100 · Joliet: 81/100
Joliet is 31 points higher.
Eureka: Tornado risk derived from NOAA SPC historical reports.
Joliet: Tornado risk derived from NOAA SPC historical reports.
Hail
Eureka: 69/100 · Joliet: 96/100
Joliet is 27 points higher.
Eureka: Hail risk derived from NOAA SPC historical reports.
Joliet: Hail risk derived from NOAA SPC historical reports.
Storm surge
Eureka: Unavailable · Joliet: Unavailable
A score difference cannot be calculated without both sources.
Eureka: Storm surge model is not available for this location yet.
Joliet: Storm surge model is not available for this location yet.
Wildfire
Eureka: 30/100 · Joliet: 21/100
Eureka is 9 points higher.
Eureka: Wildfire exposure derived from ingested fire potential tiles.
Joliet: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Eureka: 28/100 · Joliet: 28/100
No gap.
Eureka: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Joliet: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.