City vs city
Peoria vs Rock Falls, IL
Rock Falls currently scores 11 points higher overall than Peoria, with the largest gap in flood.
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
Peoria: 32/100 · Rock Falls: 43/100
Rock Falls is 11 points higher.
Flood
Peoria: 0/100 · Rock Falls: 51/100
Rock Falls is 51 points higher.
Peoria: FEMA NFHL flood zones: 0 features intersect this tile.
Rock Falls: FEMA NFHL flood zones: 11 features intersect this tile.
Wind
Peoria: 16/100 · Rock Falls: 16/100
No gap.
Peoria: Wind exposure derived from ingested design wind / climatology tiles.
Rock Falls: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Peoria: 58/100 · Rock Falls: 36/100
Peoria is 22 points higher.
Peoria: Lightning exposure derived from ingested climatology tiles.
Rock Falls: Lightning exposure derived from ingested climatology tiles.
Tornado
Peoria: 8/100 · Rock Falls: 58/100
Rock Falls is 50 points higher.
Peoria: Tornado risk derived from NOAA SPC historical reports.
Rock Falls: Tornado risk derived from NOAA SPC historical reports.
Hail
Peoria: 97/100 · Rock Falls: 89/100
Peoria is 8 points higher.
Peoria: Hail risk derived from NOAA SPC historical reports.
Rock Falls: Hail risk derived from NOAA SPC historical reports.
Storm surge
Peoria: Unavailable · Rock Falls: Unavailable
A score difference cannot be calculated without both sources.
Peoria: Storm surge model is not available for this location yet.
Rock Falls: Storm surge model is not available for this location yet.
Wildfire
Peoria: 17/100 · Rock Falls: 20/100
Rock Falls is 3 points higher.
Peoria: Wildfire exposure derived from ingested fire potential tiles.
Rock Falls: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Peoria: 30/100 · Rock Falls: 29/100
Peoria is 1 points higher.
Peoria: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Rock Falls: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.