City vs city
Carlinville vs Chatham, IL
Chatham currently scores 8 points higher overall than Carlinville, 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
Carlinville: 33/100 · Chatham: 41/100
Chatham is 8 points higher.
Flood
Carlinville: Unavailable · Chatham: 39/100
A score difference cannot be calculated without both sources.
Carlinville: Flood model is not available for this location yet.
Chatham: FEMA NFHL flood zones: 6 features intersect this tile.
Wind
Carlinville: 16/100 · Chatham: 16/100
No gap.
Carlinville: Wind exposure derived from ingested design wind / climatology tiles.
Chatham: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Carlinville: 65/100 · Chatham: 63/100
Carlinville is 2 points higher.
Carlinville: Lightning exposure derived from ingested climatology tiles.
Chatham: Lightning exposure derived from ingested climatology tiles.
Tornado
Carlinville: 8/100 · Chatham: 15/100
Chatham is 7 points higher.
Carlinville: Tornado risk derived from NOAA SPC historical reports.
Chatham: Tornado risk derived from NOAA SPC historical reports.
Hail
Carlinville: 85/100 · Chatham: 100/100
Chatham is 15 points higher.
Carlinville: Hail risk derived from NOAA SPC historical reports.
Chatham: Hail risk derived from NOAA SPC historical reports.
Storm surge
Carlinville: Unavailable · Chatham: Unavailable
A score difference cannot be calculated without both sources.
Carlinville: Storm surge model is not available for this location yet.
Chatham: Storm surge model is not available for this location yet.
Wildfire
Carlinville: 27/100 · Chatham: 23/100
Carlinville is 4 points higher.
Carlinville: Wildfire exposure derived from ingested fire potential tiles.
Chatham: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Carlinville: 32/100 · Chatham: 28/100
Carlinville is 4 points higher.
Carlinville: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Chatham: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.