City vs city
Altamont vs Rockford, IL
Rockford currently scores 7 points higher overall than Altamont, with the largest gap in hail.
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
Altamont: 33/100 · Rockford: 40/100
Rockford is 7 points higher.
Flood
Altamont: 33/100 · Rockford: 39/100
Rockford is 6 points higher.
Altamont: FEMA NFHL flood zones: 1 features intersect this tile.
Rockford: FEMA NFHL flood zones: 6 features intersect this tile.
Wind
Altamont: 15/100 · Rockford: 16/100
Rockford is 1 points higher.
Altamont: Wind exposure derived from ingested design wind / climatology tiles.
Rockford: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Altamont: 66/100 · Rockford: 56/100
Altamont is 10 points higher.
Altamont: Lightning exposure derived from ingested climatology tiles.
Rockford: Lightning exposure derived from ingested climatology tiles.
Tornado
Altamont: 35/100 · Rockford: 15/100
Altamont is 20 points higher.
Altamont: Tornado risk derived from NOAA SPC historical reports.
Rockford: Tornado risk derived from NOAA SPC historical reports.
Hail
Altamont: 33/100 · Rockford: 100/100
Rockford is 67 points higher.
Altamont: Hail risk derived from NOAA SPC historical reports.
Rockford: Hail risk derived from NOAA SPC historical reports.
Storm surge
Altamont: Unavailable · Rockford: Unavailable
A score difference cannot be calculated without both sources.
Altamont: Storm surge model is not available for this location yet.
Rockford: Storm surge model is not available for this location yet.
Wildfire
Altamont: 21/100 · Rockford: 26/100
Rockford is 5 points higher.
Altamont: Wildfire exposure derived from ingested fire potential tiles.
Rockford: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Altamont: 31/100 · Rockford: 26/100
Altamont is 5 points higher.
Altamont: 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.