City vs city
Detroit vs Flat Rock, MI
Flat Rock currently scores 11 points higher overall than Detroit, with the largest gap in tornado.
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
Detroit: 34/100 · Flat Rock: 45/100
Flat Rock is 11 points higher.
Flood
Detroit: 44/100 · Flat Rock: 89/100
Flat Rock is 45 points higher.
Detroit: FEMA NFHL flood zones: 2 features intersect this tile.
Flat Rock: FEMA NFHL flood zones: 18 features intersect this tile.
Wind
Detroit: 16/100 · Flat Rock: 17/100
Flat Rock is 1 points higher.
Detroit: Wind exposure derived from ingested design wind / climatology tiles.
Flat Rock: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Detroit: 42/100 · Flat Rock: 40/100
Detroit is 2 points higher.
Detroit: Lightning exposure derived from ingested climatology tiles.
Flat Rock: Lightning exposure derived from ingested climatology tiles.
Tornado
Detroit: 0/100 · Flat Rock: 54/100
Flat Rock is 54 points higher.
Detroit: Tornado risk derived from NOAA SPC historical reports.
Flat Rock: Tornado risk derived from NOAA SPC historical reports.
Hail
Detroit: 19/100 · Flat Rock: 43/100
Flat Rock is 24 points higher.
Detroit: Hail risk derived from NOAA SPC historical reports.
Flat Rock: Hail risk derived from NOAA SPC historical reports.
Storm surge
Detroit: Unavailable · Flat Rock: Unavailable
A score difference cannot be calculated without both sources.
Detroit: Storm surge model is not available for this location yet.
Flat Rock: Storm surge model is not available for this location yet.
Wildfire
Detroit: 53/100 · Flat Rock: 40/100
Detroit is 13 points higher.
Detroit: Wildfire exposure derived from ingested fire potential tiles.
Flat Rock: Wildfire exposure derived from ingested fire potential tiles.
Current air quality
Detroit: 30/100 · Flat Rock: 30/100
No gap.
Detroit: Air quality signal derived from the latest EPA AirNow combined AQI grid.
Flat Rock: Air quality signal derived from the latest EPA AirNow combined AQI grid.