City vs city
Island Lake vs Round Lake, IL
Island Lake currently scores 6 points higher overall than Round Lake, 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
Island Lake: 39/100 · Round Lake: 33/100
Island Lake is 6 points higher.
Flood
Island Lake: 65/100 · Round Lake: 51/100
Island Lake is 14 points higher.
Island Lake: FEMA NFHL flood zones: 20 features intersect this tile.
Round Lake: FEMA NFHL flood zones: 5 features intersect this tile.
Wind
Island Lake: 16/100 · Round Lake: 16/100
No gap.
Island Lake: Wind exposure derived from ingested design wind / climatology tiles.
Round Lake: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Island Lake: 55/100 · Round Lake: 46/100
Island Lake is 9 points higher.
Island Lake: Lightning exposure derived from ingested climatology tiles.
Round Lake: Lightning exposure derived from ingested climatology tiles.
Tornado
Island Lake: 0/100 · Round Lake: 46/100
Round Lake is 46 points higher.
Island Lake: Tornado risk derived from NOAA SPC historical reports.
Round Lake: Tornado risk derived from NOAA SPC historical reports.
Hail
Island Lake: 45/100 · Round Lake: 17/100
Island Lake is 28 points higher.
Island Lake: Hail risk derived from NOAA SPC historical reports.
Round Lake: Hail risk derived from NOAA SPC historical reports.
Storm surge
Island Lake: Unavailable · Round Lake: Unavailable
A score difference cannot be calculated without both sources.
Island Lake: Storm surge model is not available for this location yet.
Round Lake: Storm surge model is not available for this location yet.
Wildfire
Island Lake: 32/100 · Round Lake: 24/100
Island Lake is 8 points higher.
Island Lake: Wildfire exposure derived from ingested fire potential tiles.
Round Lake: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Island Lake: 22/100 · Round Lake: 30/100
Round Lake is 8 points higher.
Island Lake: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Round Lake: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.