City vs city
Brookings vs Norfeld Colony, SD
Brookings currently scores 19 points higher overall than Norfeld Colony, 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
Brookings: 49/100 · Norfeld Colony: 30/100
Brookings is 19 points higher.
Flood
Brookings: 85/100 · Norfeld Colony: 60/100
Brookings is 25 points higher.
Brookings: FEMA NFHL flood zones: 15 features intersect this tile.
Norfeld Colony: FEMA NFHL flood zones: 6 features intersect this tile.
Wind
Brookings: 20/100 · Norfeld Colony: 20/100
No gap.
Brookings: Wind exposure derived from ingested design wind / climatology tiles.
Norfeld Colony: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Brookings: 66/100 · Norfeld Colony: 57/100
Brookings is 9 points higher.
Brookings: Lightning exposure derived from ingested climatology tiles.
Norfeld Colony: Lightning exposure derived from ingested climatology tiles.
Tornado
Brookings: 19/100 · Norfeld Colony: 4/100
Brookings is 15 points higher.
Brookings: Tornado risk derived from NOAA SPC historical reports.
Norfeld Colony: Tornado risk derived from NOAA SPC historical reports.
Hail
Brookings: 91/100 · Norfeld Colony: 10/100
Brookings is 81 points higher.
Brookings: Hail risk derived from NOAA SPC historical reports.
Norfeld Colony: Hail risk derived from NOAA SPC historical reports.
Storm surge
Brookings: Unavailable · Norfeld Colony: Unavailable
A score difference cannot be calculated without both sources.
Brookings: Storm surge model is not available for this location yet.
Norfeld Colony: Storm surge model is not available for this location yet.
Wildfire
Brookings: 45/100 · Norfeld Colony: 39/100
Brookings is 6 points higher.
Brookings: Wildfire exposure derived from ingested fire potential tiles.
Norfeld Colony: Wildfire exposure derived from ingested fire potential tiles.
Current air quality
Brookings: 19/100 · Norfeld Colony: 19/100
No gap.
Brookings: Air quality signal derived from the latest EPA AirNow combined AQI grid.
Norfeld Colony: Air quality signal derived from the latest EPA AirNow combined AQI grid.