City vs city
North Chicago vs Zion, IL
North Chicago currently scores 4 points higher overall than Zion, 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
North Chicago: 36/100 · Zion: 32/100
North Chicago is 4 points higher.
Flood
North Chicago: 41/100 · Zion: 2/100
North Chicago is 39 points higher.
North Chicago: FEMA NFHL flood zones: 9 features intersect this tile.
Zion: FEMA NFHL flood zones: 2 features intersect this tile.
Wind
North Chicago: 15/100 · Zion: 15/100
No gap.
North Chicago: Wind exposure derived from ingested design wind / climatology tiles.
Zion: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
North Chicago: 53/100 · Zion: 57/100
Zion is 4 points higher.
North Chicago: Lightning exposure derived from ingested climatology tiles.
Zion: Lightning exposure derived from ingested climatology tiles.
Tornado
North Chicago: 0/100 · Zion: 46/100
Zion is 46 points higher.
North Chicago: Tornado risk derived from NOAA SPC historical reports.
Zion: Tornado risk derived from NOAA SPC historical reports.
Hail
North Chicago: 55/100 · Zion: 46/100
North Chicago is 9 points higher.
North Chicago: Hail risk derived from NOAA SPC historical reports.
Zion: Hail risk derived from NOAA SPC historical reports.
Storm surge
North Chicago: Unavailable · Zion: Unavailable
A score difference cannot be calculated without both sources.
North Chicago: Storm surge model is not available for this location yet.
Zion: Storm surge model is not available for this location yet.
Wildfire
North Chicago: 28/100 · Zion: 33/100
Zion is 5 points higher.
North Chicago: Wildfire exposure derived from ingested fire potential tiles.
Zion: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
North Chicago: 22/100 · Zion: 22/100
No gap.
North Chicago: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Zion: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.