City vs city
Aviston vs Round Lake Beach, IL
Aviston and Round Lake Beach are tied on overall score, with the biggest factor difference 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 is a current EPA AirNow signal; 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
Aviston: 39/100 · Round Lake Beach: 39/100
No gap.
Flood
Aviston: 25/100 · Round Lake Beach: 48/100
Round Lake Beach is 23 points higher.
Aviston: FEMA NFHL flood zones: 5 features intersect this tile.
Round Lake Beach: FEMA NFHL flood zones: 14 features intersect this tile.
Wind
Aviston: 16/100 · Round Lake Beach: 15/100
Aviston is 1 points higher.
Aviston: Wind exposure derived from ingested design wind / climatology tiles.
Round Lake Beach: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Aviston: 40/100 · Round Lake Beach: 57/100
Round Lake Beach is 17 points higher.
Aviston: Lightning exposure derived from ingested climatology tiles.
Round Lake Beach: Lightning exposure derived from ingested climatology tiles.
Tornado
Aviston: 0/100 · Round Lake Beach: 38/100
Round Lake Beach is 38 points higher.
Aviston: Tornado risk derived from NOAA SPC historical reports.
Round Lake Beach: Tornado risk derived from NOAA SPC historical reports.
Hail
Aviston: 100/100 · Round Lake Beach: 57/100
Aviston is 43 points higher.
Aviston: Hail risk derived from NOAA SPC historical reports.
Round Lake Beach: Hail risk derived from NOAA SPC historical reports.
Storm surge
Aviston: Unavailable · Round Lake Beach: Unavailable
A score difference cannot be calculated without both sources.
Aviston: Storm surge model is not available for this location yet.
Round Lake Beach: Storm surge model is not available for this location yet.
Wildfire
Aviston: 23/100 · Round Lake Beach: 36/100
Round Lake Beach is 13 points higher.
Aviston: Wildfire exposure derived from ingested fire potential tiles.
Round Lake Beach: Wildfire exposure derived from ingested fire potential tiles.
Current air quality
Aviston: 30/100 · Round Lake Beach: 22/100
Aviston is 8 points higher.
Aviston: Air quality signal derived from the latest EPA AirNow combined AQI grid.
Round Lake Beach: Air quality signal derived from the latest EPA AirNow combined AQI grid.