City vs city
Gilberts vs Joliet, IL
Joliet currently scores 12 points higher overall than Gilberts, 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
Gilberts: 35/100 · Joliet: 47/100
Joliet is 12 points higher.
Flood
Gilberts: 38/100 · Joliet: 44/100
Joliet is 6 points higher.
Gilberts: FEMA NFHL flood zones: 8 features intersect this tile.
Joliet: FEMA NFHL flood zones: 13 features intersect this tile.
Wind
Gilberts: 16/100 · Joliet: 16/100
No gap.
Gilberts: Wind exposure derived from ingested design wind / climatology tiles.
Joliet: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Gilberts: 56/100 · Joliet: 43/100
Gilberts is 13 points higher.
Gilberts: Lightning exposure derived from ingested climatology tiles.
Joliet: Lightning exposure derived from ingested climatology tiles.
Tornado
Gilberts: 15/100 · Joliet: 81/100
Joliet is 66 points higher.
Gilberts: Tornado risk derived from NOAA SPC historical reports.
Joliet: Tornado risk derived from NOAA SPC historical reports.
Hail
Gilberts: 62/100 · Joliet: 96/100
Joliet is 34 points higher.
Gilberts: Hail risk derived from NOAA SPC historical reports.
Joliet: Hail risk derived from NOAA SPC historical reports.
Storm surge
Gilberts: Unavailable · Joliet: Unavailable
A score difference cannot be calculated without both sources.
Gilberts: Storm surge model is not available for this location yet.
Joliet: Storm surge model is not available for this location yet.
Wildfire
Gilberts: 27/100 · Joliet: 21/100
Gilberts is 6 points higher.
Gilberts: Wildfire exposure derived from ingested fire potential tiles.
Joliet: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Gilberts: 28/100 · Joliet: 28/100
No gap.
Gilberts: 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.