City vs city
Aurora vs Winthrop Harbor, IL
Aurora currently scores 10 points higher overall than Winthrop Harbor, with the largest gap in hail.
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 · Winthrop Harbor: 32/100
Aurora is 10 points higher.
Flood
Aurora: 43/100 · Winthrop Harbor: 2/100
Aurora is 41 points higher.
Aurora: FEMA NFHL flood zones: 15 features intersect this tile.
Winthrop Harbor: FEMA NFHL flood zones: 2 features intersect this tile.
Wind
Aurora: 16/100 · Winthrop Harbor: 15/100
Aurora is 1 points higher.
Aurora: Wind exposure derived from ingested design wind / climatology tiles.
Winthrop Harbor: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Aurora: 44/100 · Winthrop Harbor: 57/100
Winthrop Harbor is 13 points higher.
Aurora: Lightning exposure derived from ingested climatology tiles.
Winthrop Harbor: Lightning exposure derived from ingested climatology tiles.
Tornado
Aurora: 42/100 · Winthrop Harbor: 46/100
Winthrop Harbor is 4 points higher.
Aurora: Tornado risk derived from NOAA SPC historical reports.
Winthrop Harbor: Tornado risk derived from NOAA SPC historical reports.
Hail
Aurora: 100/100 · Winthrop Harbor: 46/100
Aurora is 54 points higher.
Aurora: Hail risk derived from NOAA SPC historical reports.
Winthrop Harbor: Hail risk derived from NOAA SPC historical reports.
Storm surge
Aurora: Unavailable · Winthrop Harbor: Unavailable
A score difference cannot be calculated without both sources.
Aurora: Storm surge model is not available for this location yet.
Winthrop Harbor: Storm surge model is not available for this location yet.
Wildfire
Aurora: 21/100 · Winthrop Harbor: 33/100
Winthrop Harbor is 12 points higher.
Aurora: Wildfire exposure derived from ingested fire potential tiles.
Winthrop Harbor: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Aurora: 29/100 · Winthrop Harbor: 22/100
Aurora is 7 points higher.
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.
Winthrop Harbor: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.