City vs city
Hazel Crest vs Markham, IL
Markham currently scores 1 points higher overall than Hazel Crest, 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
Hazel Crest: 41/100 · Markham: 42/100
Markham is 1 points higher.
Flood
Hazel Crest: 46/100 · Markham: 43/100
Hazel Crest is 3 points higher.
Hazel Crest: FEMA NFHL flood zones: 8 features intersect this tile.
Markham: FEMA NFHL flood zones: 6 features intersect this tile.
Wind
Hazel Crest: 16/100 · Markham: 16/100
No gap.
Hazel Crest: Wind exposure derived from ingested design wind / climatology tiles.
Markham: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Hazel Crest: 38/100 · Markham: 36/100
Hazel Crest is 2 points higher.
Hazel Crest: Lightning exposure derived from ingested climatology tiles.
Markham: Lightning exposure derived from ingested climatology tiles.
Tornado
Hazel Crest: 50/100 · Markham: 0/100
Hazel Crest is 50 points higher.
Hazel Crest: Tornado risk derived from NOAA SPC historical reports.
Markham: Tornado risk derived from NOAA SPC historical reports.
Hail
Hazel Crest: 66/100 · Markham: 81/100
Markham is 15 points higher.
Hazel Crest: Hail risk derived from NOAA SPC historical reports.
Markham: Hail risk derived from NOAA SPC historical reports.
Storm surge
Hazel Crest: Unavailable · Markham: Unavailable
A score difference cannot be calculated without both sources.
Hazel Crest: Storm surge model is not available for this location yet.
Markham: Storm surge model is not available for this location yet.
Wildfire
Hazel Crest: 42/100 · Markham: 44/100
Markham is 2 points higher.
Hazel Crest: Wildfire exposure derived from ingested fire potential tiles.
Markham: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Hazel Crest: 30/100 · Markham: 32/100
Markham is 2 points higher.
Hazel Crest: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Markham: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.