City vs city
Old Jamestown vs Saint Clair, MO
Saint Clair currently scores 6 points higher overall than Old Jamestown, with the largest gap in hail.
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
Old Jamestown: 34/100 · Saint Clair: 40/100
Saint Clair is 6 points higher.
Flood
Old Jamestown: 84/100 · Saint Clair: 51/100
Old Jamestown is 33 points higher.
Old Jamestown: FEMA NFHL flood zones: 8 features intersect this tile.
Saint Clair: FEMA NFHL flood zones: 10 features intersect this tile.
Wind
Old Jamestown: 16/100 · Saint Clair: 16/100
No gap.
Old Jamestown: Wind exposure derived from ingested design wind / climatology tiles.
Saint Clair: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Old Jamestown: 47/100 · Saint Clair: 52/100
Saint Clair is 5 points higher.
Old Jamestown: Lightning exposure derived from ingested climatology tiles.
Saint Clair: Lightning exposure derived from ingested climatology tiles.
Tornado
Old Jamestown: 15/100 · Saint Clair: 12/100
Old Jamestown is 3 points higher.
Old Jamestown: Tornado risk derived from NOAA SPC historical reports.
Saint Clair: Tornado risk derived from NOAA SPC historical reports.
Hail
Old Jamestown: 33/100 · Saint Clair: 84/100
Saint Clair is 51 points higher.
Old Jamestown: Hail risk derived from NOAA SPC historical reports.
Saint Clair: Hail risk derived from NOAA SPC historical reports.
Storm surge
Old Jamestown: Unavailable · Saint Clair: Unavailable
A score difference cannot be calculated without both sources.
Old Jamestown: Storm surge model is not available for this location yet.
Saint Clair: Storm surge model is not available for this location yet.
Wildfire
Old Jamestown: 9/100 · Saint Clair: 41/100
Saint Clair is 32 points higher.
Old Jamestown: Wildfire exposure derived from ingested fire potential tiles.
Saint Clair: Wildfire exposure derived from ingested fire potential tiles.
Current air quality
Old Jamestown: 34/100 · Saint Clair: 27/100
Old Jamestown is 7 points higher.
Old Jamestown: Air quality signal derived from the latest EPA AirNow combined AQI grid.
Saint Clair: Air quality signal derived from the latest EPA AirNow combined AQI grid.