City vs city
Oak Forest vs Posen, IL
Posen currently scores 1 points higher overall than Oak Forest, 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
Oak Forest: 41/100 · Posen: 42/100
Posen is 1 points higher.
Flood
Oak Forest: 42/100 · Posen: 43/100
Posen is 1 points higher.
Oak Forest: FEMA NFHL flood zones: 11 features intersect this tile.
Posen: FEMA NFHL flood zones: 6 features intersect this tile.
Wind
Oak Forest: 16/100 · Posen: 16/100
No gap.
Oak Forest: Wind exposure derived from ingested design wind / climatology tiles.
Posen: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Oak Forest: 37/100 · Posen: 36/100
Oak Forest is 1 points higher.
Oak Forest: Lightning exposure derived from ingested climatology tiles.
Posen: Lightning exposure derived from ingested climatology tiles.
Tornado
Oak Forest: 27/100 · Posen: 0/100
Oak Forest is 27 points higher.
Oak Forest: Tornado risk derived from NOAA SPC historical reports.
Posen: Tornado risk derived from NOAA SPC historical reports.
Hail
Oak Forest: 100/100 · Posen: 81/100
Oak Forest is 19 points higher.
Oak Forest: Hail risk derived from NOAA SPC historical reports.
Posen: Hail risk derived from NOAA SPC historical reports.
Storm surge
Oak Forest: Unavailable · Posen: Unavailable
A score difference cannot be calculated without both sources.
Oak Forest: Storm surge model is not available for this location yet.
Posen: Storm surge model is not available for this location yet.
Wildfire
Oak Forest: 35/100 · Posen: 44/100
Posen is 9 points higher.
Oak Forest: Wildfire exposure derived from ingested fire potential tiles.
Posen: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Oak Forest: 32/100 · Posen: 32/100
No gap.
Oak Forest: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Posen: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.