City vs city
Holton vs St. Marys, KS
St. Marys currently scores 13 points higher overall than Holton, 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 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
Holton: 44/100 · St. Marys: 57/100
St. Marys is 13 points higher.
Flood
Holton: 49/100 · St. Marys: 83/100
St. Marys is 34 points higher.
Holton: FEMA NFHL flood zones: 8 features intersect this tile.
St. Marys: FEMA NFHL flood zones: 19 features intersect this tile.
Wind
Holton: 18/100 · St. Marys: 18/100
No gap.
Holton: Wind exposure derived from ingested design wind / climatology tiles.
St. Marys: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Holton: 57/100 · St. Marys: 56/100
Holton is 1 points higher.
Holton: Lightning exposure derived from ingested climatology tiles.
St. Marys: Lightning exposure derived from ingested climatology tiles.
Tornado
Holton: 15/100 · St. Marys: 0/100
Holton is 15 points higher.
Holton: Tornado risk derived from NOAA SPC historical reports.
St. Marys: Tornado risk derived from NOAA SPC historical reports.
Hail
Holton: 100/100 · St. Marys: 100/100
No gap.
Holton: Hail risk derived from NOAA SPC historical reports.
St. Marys: Hail risk derived from NOAA SPC historical reports.
Storm surge
Holton: Unavailable · St. Marys: Unavailable
A score difference cannot be calculated without both sources.
Holton: Storm surge model is not available for this location yet.
St. Marys: Storm surge model is not available for this location yet.
Wildfire
Holton: 44/100 · St. Marys: 55/100
St. Marys is 11 points higher.
Holton: Wildfire exposure derived from ingested fire potential tiles.
St. Marys: Wildfire exposure derived from ingested fire potential tiles.
Current air quality
Holton: 27/100 · St. Marys: 27/100
No gap.
Holton: Air quality signal derived from the latest EPA AirNow combined AQI grid.
St. Marys: Air quality signal derived from the latest EPA AirNow combined AQI grid.