City vs city
Frankfort Square vs Joliet, IL
Joliet currently scores 10 points higher overall than Frankfort Square, 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
Frankfort Square: 37/100 · Joliet: 47/100
Joliet is 10 points higher.
Flood
Frankfort Square: 46/100 · Joliet: 44/100
Frankfort Square is 2 points higher.
Frankfort Square: FEMA NFHL flood zones: 17 features intersect this tile.
Joliet: FEMA NFHL flood zones: 13 features intersect this tile.
Wind
Frankfort Square: 16/100 · Joliet: 16/100
No gap.
Frankfort Square: Wind exposure derived from ingested design wind / climatology tiles.
Joliet: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Frankfort Square: 39/100 · Joliet: 43/100
Joliet is 4 points higher.
Frankfort Square: Lightning exposure derived from ingested climatology tiles.
Joliet: Lightning exposure derived from ingested climatology tiles.
Tornado
Frankfort Square: 15/100 · Joliet: 81/100
Joliet is 66 points higher.
Frankfort Square: Tornado risk derived from NOAA SPC historical reports.
Joliet: Tornado risk derived from NOAA SPC historical reports.
Hail
Frankfort Square: 81/100 · Joliet: 96/100
Joliet is 15 points higher.
Frankfort Square: Hail risk derived from NOAA SPC historical reports.
Joliet: Hail risk derived from NOAA SPC historical reports.
Storm surge
Frankfort Square: Unavailable · Joliet: Unavailable
A score difference cannot be calculated without both sources.
Frankfort Square: Storm surge model is not available for this location yet.
Joliet: Storm surge model is not available for this location yet.
Wildfire
Frankfort Square: 31/100 · Joliet: 21/100
Frankfort Square is 10 points higher.
Frankfort Square: Wildfire exposure derived from ingested fire potential tiles.
Joliet: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Frankfort Square: 31/100 · Joliet: 28/100
Frankfort Square is 3 points higher.
Frankfort Square: 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.