City vs city
Detroit Beach vs Flat Rock, MI
Detroit Beach and Flat Rock are tied on overall score, with the biggest factor difference in flood.
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
Detroit Beach: 45/100 · Flat Rock: 45/100
No gap.
Flood
Detroit Beach: 74/100 · Flat Rock: 89/100
Flat Rock is 15 points higher.
Detroit Beach: FEMA NFHL flood zones: 13 features intersect this tile.
Flat Rock: FEMA NFHL flood zones: 18 features intersect this tile.
Wind
Detroit Beach: 17/100 · Flat Rock: 17/100
No gap.
Detroit Beach: Wind exposure derived from ingested design wind / climatology tiles.
Flat Rock: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Detroit Beach: 39/100 · Flat Rock: 40/100
Flat Rock is 1 points higher.
Detroit Beach: Lightning exposure derived from ingested climatology tiles.
Flat Rock: Lightning exposure derived from ingested climatology tiles.
Tornado
Detroit Beach: 62/100 · Flat Rock: 54/100
Detroit Beach is 8 points higher.
Detroit Beach: Tornado risk derived from NOAA SPC historical reports.
Flat Rock: Tornado risk derived from NOAA SPC historical reports.
Hail
Detroit Beach: 45/100 · Flat Rock: 43/100
Detroit Beach is 2 points higher.
Detroit Beach: Hail risk derived from NOAA SPC historical reports.
Flat Rock: Hail risk derived from NOAA SPC historical reports.
Storm surge
Detroit Beach: Unavailable · Flat Rock: Unavailable
A score difference cannot be calculated without both sources.
Detroit Beach: Storm surge model is not available for this location yet.
Flat Rock: Storm surge model is not available for this location yet.
Wildfire
Detroit Beach: 37/100 · Flat Rock: 40/100
Flat Rock is 3 points higher.
Detroit Beach: Wildfire exposure derived from ingested fire potential tiles.
Flat Rock: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Detroit Beach: 38/100 · Flat Rock: 30/100
Detroit Beach is 8 points higher.
Detroit Beach: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Flat Rock: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.