City vs city
Chesterfield vs Royal Oak, MI
Royal Oak currently scores 8 points higher overall than Chesterfield, with the largest gap in wildfire.
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
Chesterfield: 27/100 · Royal Oak: 35/100
Royal Oak is 8 points higher.
Flood
Chesterfield: 48/100 · Royal Oak: 51/100
Royal Oak is 3 points higher.
Chesterfield: FEMA NFHL flood zones: 4 features intersect this tile.
Royal Oak: FEMA NFHL flood zones: 3 features intersect this tile.
Wind
Chesterfield: 16/100 · Royal Oak: 16/100
No gap.
Chesterfield: Wind exposure derived from ingested design wind / climatology tiles.
Royal Oak: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Chesterfield: 39/100 · Royal Oak: 43/100
Royal Oak is 4 points higher.
Chesterfield: Lightning exposure derived from ingested climatology tiles.
Royal Oak: Lightning exposure derived from ingested climatology tiles.
Tornado
Chesterfield: 8/100 · Royal Oak: 15/100
Royal Oak is 7 points higher.
Chesterfield: Tornado risk derived from NOAA SPC historical reports.
Royal Oak: Tornado risk derived from NOAA SPC historical reports.
Hail
Chesterfield: 16/100 · Royal Oak: 37/100
Royal Oak is 21 points higher.
Chesterfield: Hail risk derived from NOAA SPC historical reports.
Royal Oak: Hail risk derived from NOAA SPC historical reports.
Storm surge
Chesterfield: Unavailable · Royal Oak: Unavailable
A score difference cannot be calculated without both sources.
Chesterfield: Storm surge model is not available for this location yet.
Royal Oak: Storm surge model is not available for this location yet.
Wildfire
Chesterfield: 30/100 · Royal Oak: 52/100
Royal Oak is 22 points higher.
Chesterfield: Wildfire exposure derived from ingested fire potential tiles.
Royal Oak: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Chesterfield: 30/100 · Royal Oak: 28/100
Chesterfield is 2 points higher.
Chesterfield: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Royal Oak: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.