City vs city
Centralia vs St. Louis, MO
St. Louis currently scores 7 points higher overall than Centralia, 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
Centralia: 31/100 · St. Louis: 38/100
St. Louis is 7 points higher.
Flood
Centralia: 32/100 · St. Louis: 32/100
No gap.
Centralia: FEMA NFHL flood zones: 5 features intersect this tile.
St. Louis: FEMA NFHL flood zones: 4 features intersect this tile.
Wind
Centralia: 17/100 · St. Louis: 16/100
Centralia is 1 points higher.
Centralia: Wind exposure derived from ingested design wind / climatology tiles.
St. Louis: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Centralia: 50/100 · St. Louis: 39/100
Centralia is 11 points higher.
Centralia: Lightning exposure derived from ingested climatology tiles.
St. Louis: Lightning exposure derived from ingested climatology tiles.
Tornado
Centralia: 8/100 · St. Louis: 15/100
St. Louis is 7 points higher.
Centralia: Tornado risk derived from NOAA SPC historical reports.
St. Louis: Tornado risk derived from NOAA SPC historical reports.
Hail
Centralia: 64/100 · St. Louis: 100/100
St. Louis is 36 points higher.
Centralia: Hail risk derived from NOAA SPC historical reports.
St. Louis: Hail risk derived from NOAA SPC historical reports.
Storm surge
Centralia: Unavailable · St. Louis: Unavailable
A score difference cannot be calculated without both sources.
Centralia: Storm surge model is not available for this location yet.
St. Louis: Storm surge model is not available for this location yet.
Wildfire
Centralia: 35/100 · St. Louis: 38/100
St. Louis is 3 points higher.
Centralia: Wildfire exposure derived from ingested fire potential tiles.
St. Louis: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Centralia: 12/100 · St. Louis: 27/100
St. Louis is 15 points higher.
Centralia: 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. Louis: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.