City vs city
Caledonia vs St. Charles, MN
St. Charles currently scores 9 points higher overall than Caledonia, 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 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
Caledonia: 18/100 · St. Charles: 27/100
St. Charles is 9 points higher.
Flood
Caledonia: 30/100 · St. Charles: 5/100
Caledonia is 25 points higher.
Caledonia: FEMA NFHL flood zones: 2 features intersect this tile.
St. Charles: FEMA NFHL flood zones: 1 features intersect this tile.
Wind
Caledonia: 16/100 · St. Charles: 17/100
St. Charles is 1 points higher.
Caledonia: Wind exposure derived from ingested design wind / climatology tiles.
St. Charles: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Caledonia: 14/100 · St. Charles: 22/100
St. Charles is 8 points higher.
Caledonia: Lightning exposure derived from ingested climatology tiles.
St. Charles: Lightning exposure derived from ingested climatology tiles.
Tornado
Caledonia: 12/100 · St. Charles: 31/100
St. Charles is 19 points higher.
Caledonia: Tornado risk derived from NOAA SPC historical reports.
St. Charles: Tornado risk derived from NOAA SPC historical reports.
Hail
Caledonia: 9/100 · St. Charles: 64/100
St. Charles is 55 points higher.
Caledonia: Hail risk derived from NOAA SPC historical reports.
St. Charles: Hail risk derived from NOAA SPC historical reports.
Storm surge
Caledonia: Unavailable · St. Charles: Unavailable
A score difference cannot be calculated without both sources.
Caledonia: Storm surge model is not available for this location yet.
St. Charles: Storm surge model is not available for this location yet.
Wildfire
Caledonia: 32/100 · St. Charles: 39/100
St. Charles is 7 points higher.
Caledonia: Wildfire exposure derived from ingested fire potential tiles.
St. Charles: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Caledonia: 15/100 · St. Charles: 14/100
Caledonia is 1 points higher.
Caledonia: 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. Charles: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.