City vs city
Richmond vs St. Clair, MI
Richmond currently scores 7 points higher overall than St. Clair, with the largest gap 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
Richmond: 33/100 · St. Clair: 26/100
Richmond is 7 points higher.
Flood
Richmond: 57/100 · St. Clair: 15/100
Richmond is 42 points higher.
Richmond: FEMA NFHL flood zones: 10 features intersect this tile.
St. Clair: FEMA NFHL flood zones: 2 features intersect this tile.
Wind
Richmond: 16/100 · St. Clair: 16/100
No gap.
Richmond: Wind exposure derived from ingested design wind / climatology tiles.
St. Clair: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Richmond: 39/100 · St. Clair: 38/100
Richmond is 1 points higher.
Richmond: Lightning exposure derived from ingested climatology tiles.
St. Clair: Lightning exposure derived from ingested climatology tiles.
Tornado
Richmond: 0/100 · St. Clair: 0/100
No gap.
Richmond: Tornado risk derived from NOAA SPC historical reports.
St. Clair: Tornado risk derived from NOAA SPC historical reports.
Hail
Richmond: 24/100 · St. Clair: 28/100
St. Clair is 4 points higher.
Richmond: Hail risk derived from NOAA SPC historical reports.
St. Clair: Hail risk derived from NOAA SPC historical reports.
Storm surge
Richmond: Unavailable · St. Clair: Unavailable
A score difference cannot be calculated without both sources.
Richmond: Storm surge model is not available for this location yet.
St. Clair: Storm surge model is not available for this location yet.
Wildfire
Richmond: 29/100 · St. Clair: Unavailable
A score difference cannot be calculated without both sources.
Richmond: Wildfire exposure derived from ingested fire potential tiles.
St. Clair: Wildfire model is not available for this location yet.
Ingested air quality
Richmond: 30/100 · St. Clair: 31/100
St. Clair is 1 points higher.
Richmond: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
St. Clair: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.