City vs city
Harvey vs Rockford, IL
Harvey currently scores 2 points higher overall than Rockford, with the largest gap in lightning.
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
Harvey: 42/100 · Rockford: 40/100
Harvey is 2 points higher.
Flood
Harvey: 43/100 · Rockford: 39/100
Harvey is 4 points higher.
Harvey: FEMA NFHL flood zones: 6 features intersect this tile.
Rockford: FEMA NFHL flood zones: 6 features intersect this tile.
Wind
Harvey: 16/100 · Rockford: 16/100
No gap.
Harvey: Wind exposure derived from ingested design wind / climatology tiles.
Rockford: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Harvey: 36/100 · Rockford: 56/100
Rockford is 20 points higher.
Harvey: Lightning exposure derived from ingested climatology tiles.
Rockford: Lightning exposure derived from ingested climatology tiles.
Tornado
Harvey: 0/100 · Rockford: 15/100
Rockford is 15 points higher.
Harvey: Tornado risk derived from NOAA SPC historical reports.
Rockford: Tornado risk derived from NOAA SPC historical reports.
Hail
Harvey: 81/100 · Rockford: 100/100
Rockford is 19 points higher.
Harvey: Hail risk derived from NOAA SPC historical reports.
Rockford: Hail risk derived from NOAA SPC historical reports.
Storm surge
Harvey: Unavailable · Rockford: Unavailable
A score difference cannot be calculated without both sources.
Harvey: Storm surge model is not available for this location yet.
Rockford: Storm surge model is not available for this location yet.
Wildfire
Harvey: 44/100 · Rockford: 26/100
Harvey is 18 points higher.
Harvey: Wildfire exposure derived from ingested fire potential tiles.
Rockford: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Harvey: 32/100 · Rockford: 26/100
Harvey is 6 points higher.
Harvey: 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.