City vs city
Richmond Heights vs Rock Hill, MO
Richmond Heights and Rock Hill 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 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
Richmond Heights: 43/100 · Rock Hill: 43/100
No gap.
Flood
Richmond Heights: 42/100 · Rock Hill: 42/100
No gap.
Richmond Heights: FEMA NFHL flood zones: 9 features intersect this tile.
Rock Hill: FEMA NFHL flood zones: 9 features intersect this tile.
Wind
Richmond Heights: 16/100 · Rock Hill: 16/100
No gap.
Richmond Heights: Wind exposure derived from ingested design wind / climatology tiles.
Rock Hill: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Richmond Heights: 40/100 · Rock Hill: 40/100
No gap.
Richmond Heights: Lightning exposure derived from ingested climatology tiles.
Rock Hill: Lightning exposure derived from ingested climatology tiles.
Tornado
Richmond Heights: 38/100 · Rock Hill: 38/100
No gap.
Richmond Heights: Tornado risk derived from NOAA SPC historical reports.
Rock Hill: Tornado risk derived from NOAA SPC historical reports.
Hail
Richmond Heights: 100/100 · Rock Hill: 100/100
No gap.
Richmond Heights: Hail risk derived from NOAA SPC historical reports.
Rock Hill: Hail risk derived from NOAA SPC historical reports.
Storm surge
Richmond Heights: Unavailable · Rock Hill: Unavailable
A score difference cannot be calculated without both sources.
Richmond Heights: Storm surge model is not available for this location yet.
Rock Hill: Storm surge model is not available for this location yet.
Wildfire
Richmond Heights: 40/100 · Rock Hill: 40/100
No gap.
Richmond Heights: Wildfire exposure derived from ingested fire potential tiles.
Rock Hill: Wildfire exposure derived from ingested fire potential tiles.
Current air quality
Richmond Heights: 27/100 · Rock Hill: 27/100
No gap.
Richmond Heights: Air quality signal derived from the latest EPA AirNow combined AQI grid.
Rock Hill: Air quality signal derived from the latest EPA AirNow combined AQI grid.