City vs city
Curwensville vs St. Marys, PA
Curwensville currently scores 11 points higher overall than St. Marys, with the largest gap in wildfire.
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
Curwensville: 39/100 · St. Marys: 28/100
Curwensville is 11 points higher.
Flood
Curwensville: 83/100 · St. Marys: 64/100
Curwensville is 19 points higher.
Curwensville: FEMA NFHL flood zones: 6 features intersect this tile.
St. Marys: FEMA NFHL flood zones: 3 features intersect this tile.
Wind
Curwensville: 18/100 · St. Marys: 18/100
No gap.
Curwensville: Wind exposure derived from ingested design wind / climatology tiles.
St. Marys: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Curwensville: 37/100 · St. Marys: 32/100
Curwensville is 5 points higher.
Curwensville: Lightning exposure derived from ingested climatology tiles.
St. Marys: Lightning exposure derived from ingested climatology tiles.
Tornado
Curwensville: 0/100 · St. Marys: 8/100
St. Marys is 8 points higher.
Curwensville: Tornado risk derived from NOAA SPC historical reports.
St. Marys: Tornado risk derived from NOAA SPC historical reports.
Hail
Curwensville: 13/100 · St. Marys: 15/100
St. Marys is 2 points higher.
Curwensville: Hail risk derived from NOAA SPC historical reports.
St. Marys: Hail risk derived from NOAA SPC historical reports.
Storm surge
Curwensville: Unavailable · St. Marys: Unavailable
A score difference cannot be calculated without both sources.
Curwensville: Storm surge model is not available for this location yet.
St. Marys: Storm surge model is not available for this location yet.
Wildfire
Curwensville: 48/100 · St. Marys: 22/100
Curwensville is 26 points higher.
Curwensville: Wildfire exposure derived from ingested fire potential tiles.
St. Marys: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Curwensville: 37/100 · St. Marys: 37/100
No gap.
Curwensville: 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. Marys: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.