City vs city
Riverton vs Rockford, IL
Riverton currently scores 1 points higher overall than Rockford, 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
Riverton: 41/100 · Rockford: 40/100
Riverton is 1 points higher.
Flood
Riverton: 61/100 · Rockford: 39/100
Riverton is 22 points higher.
Riverton: FEMA NFHL flood zones: 11 features intersect this tile.
Rockford: FEMA NFHL flood zones: 6 features intersect this tile.
Wind
Riverton: 16/100 · Rockford: 16/100
No gap.
Riverton: Wind exposure derived from ingested design wind / climatology tiles.
Rockford: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Riverton: 60/100 · Rockford: 56/100
Riverton is 4 points higher.
Riverton: Lightning exposure derived from ingested climatology tiles.
Rockford: Lightning exposure derived from ingested climatology tiles.
Tornado
Riverton: 15/100 · Rockford: 15/100
No gap.
Riverton: Tornado risk derived from NOAA SPC historical reports.
Rockford: Tornado risk derived from NOAA SPC historical reports.
Hail
Riverton: 90/100 · Rockford: 100/100
Rockford is 10 points higher.
Riverton: Hail risk derived from NOAA SPC historical reports.
Rockford: Hail risk derived from NOAA SPC historical reports.
Storm surge
Riverton: Unavailable · Rockford: Unavailable
A score difference cannot be calculated without both sources.
Riverton: Storm surge model is not available for this location yet.
Rockford: Storm surge model is not available for this location yet.
Wildfire
Riverton: 18/100 · Rockford: 26/100
Rockford is 8 points higher.
Riverton: Wildfire exposure derived from ingested fire potential tiles.
Rockford: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Riverton: 28/100 · Rockford: 26/100
Riverton is 2 points higher.
Riverton: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Rockford: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.