City vs city
Rockwell City vs Sac City, IA
Rockwell City currently scores 10 points higher overall than Sac City, 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 is a current EPA AirNow signal; 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
Rockwell City: 43/100 · Sac City: 33/100
Rockwell City is 10 points higher.
Flood
Rockwell City: 46/100 · Sac City: 50/100
Sac City is 4 points higher.
Rockwell City: FEMA NFHL flood zones: 3 features intersect this tile.
Sac City: FEMA NFHL flood zones: 5 features intersect this tile.
Wind
Rockwell City: 19/100 · Sac City: 19/100
No gap.
Rockwell City: Wind exposure derived from ingested design wind / climatology tiles.
Sac City: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Rockwell City: 59/100 · Sac City: 58/100
Rockwell City is 1 points higher.
Rockwell City: Lightning exposure derived from ingested climatology tiles.
Sac City: Lightning exposure derived from ingested climatology tiles.
Tornado
Rockwell City: 19/100 · Sac City: 8/100
Rockwell City is 11 points higher.
Rockwell City: Tornado risk derived from NOAA SPC historical reports.
Sac City: Tornado risk derived from NOAA SPC historical reports.
Hail
Rockwell City: 100/100 · Sac City: 50/100
Rockwell City is 50 points higher.
Rockwell City: Hail risk derived from NOAA SPC historical reports.
Sac City: Hail risk derived from NOAA SPC historical reports.
Storm surge
Rockwell City: Unavailable · Sac City: Unavailable
A score difference cannot be calculated without both sources.
Rockwell City: Storm surge model is not available for this location yet.
Sac City: Storm surge model is not available for this location yet.
Wildfire
Rockwell City: 30/100 · Sac City: 23/100
Rockwell City is 7 points higher.
Rockwell City: Wildfire exposure derived from ingested fire potential tiles.
Sac City: Wildfire exposure derived from ingested fire potential tiles.
Current air quality
Rockwell City: 25/100 · Sac City: 22/100
Rockwell City is 3 points higher.
Rockwell City: Air quality signal derived from the latest EPA AirNow combined AQI grid.
Sac City: Air quality signal derived from the latest EPA AirNow combined AQI grid.