City vs city
St. Marys vs Warren, PA
Warren currently scores 3 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
St. Marys: 28/100 · Warren: 31/100
Warren is 3 points higher.
Flood
St. Marys: 64/100 · Warren: 68/100
Warren is 4 points higher.
St. Marys: FEMA NFHL flood zones: 3 features intersect this tile.
Warren: FEMA NFHL flood zones: 7 features intersect this tile.
Wind
St. Marys: 18/100 · Warren: 18/100
No gap.
St. Marys: Wind exposure derived from ingested design wind / climatology tiles.
Warren: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
St. Marys: 32/100 · Warren: 28/100
St. Marys is 4 points higher.
St. Marys: Lightning exposure derived from ingested climatology tiles.
Warren: Lightning exposure derived from ingested climatology tiles.
Tornado
St. Marys: 8/100 · Warren: 8/100
No gap.
St. Marys: Tornado risk derived from NOAA SPC historical reports.
Warren: Tornado risk derived from NOAA SPC historical reports.
Hail
St. Marys: 15/100 · Warren: 12/100
St. Marys is 3 points higher.
St. Marys: Hail risk derived from NOAA SPC historical reports.
Warren: Hail risk derived from NOAA SPC historical reports.
Storm surge
St. Marys: Unavailable · Warren: Unavailable
A score difference cannot be calculated without both sources.
St. Marys: Storm surge model is not available for this location yet.
Warren: Storm surge model is not available for this location yet.
Wildfire
St. Marys: 22/100 · Warren: 48/100
Warren is 26 points higher.
St. Marys: Wildfire exposure derived from ingested fire potential tiles.
Warren: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
St. Marys: 37/100 · Warren: 37/100
No gap.
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.
Warren: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.