City vs city
Glen Carbon vs Holiday Shores, IL
Glen Carbon currently scores 12 points higher overall than Holiday Shores, 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
Glen Carbon: 36/100 · Holiday Shores: 24/100
Glen Carbon is 12 points higher.
Flood
Glen Carbon: Unavailable · Holiday Shores: Unavailable
A score difference cannot be calculated without both sources.
Glen Carbon: Flood model is not available for this location yet.
Holiday Shores: Flood model is not available for this location yet.
Wind
Glen Carbon: 16/100 · Holiday Shores: 16/100
No gap.
Glen Carbon: Wind exposure derived from ingested design wind / climatology tiles.
Holiday Shores: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Glen Carbon: 42/100 · Holiday Shores: 56/100
Holiday Shores is 14 points higher.
Glen Carbon: Lightning exposure derived from ingested climatology tiles.
Holiday Shores: Lightning exposure derived from ingested climatology tiles.
Tornado
Glen Carbon: 35/100 · Holiday Shores: 12/100
Glen Carbon is 23 points higher.
Glen Carbon: Tornado risk derived from NOAA SPC historical reports.
Holiday Shores: Tornado risk derived from NOAA SPC historical reports.
Hail
Glen Carbon: 100/100 · Holiday Shores: 20/100
Glen Carbon is 80 points higher.
Glen Carbon: Hail risk derived from NOAA SPC historical reports.
Holiday Shores: Hail risk derived from NOAA SPC historical reports.
Storm surge
Glen Carbon: Unavailable · Holiday Shores: Unavailable
A score difference cannot be calculated without both sources.
Glen Carbon: Storm surge model is not available for this location yet.
Holiday Shores: Storm surge model is not available for this location yet.
Wildfire
Glen Carbon: 29/100 · Holiday Shores: 28/100
Glen Carbon is 1 points higher.
Glen Carbon: Wildfire exposure derived from ingested fire potential tiles.
Holiday Shores: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Glen Carbon: 32/100 · Holiday Shores: 33/100
Holiday Shores is 1 points higher.
Glen Carbon: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Holiday Shores: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.