City vs city
Mount Vernon vs Pelham Manor, NY
Pelham Manor currently scores 15 points higher overall than Mount Vernon, 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
Mount Vernon: 34/100 · Pelham Manor: 49/100
Pelham Manor is 15 points higher.
Flood
Mount Vernon: 38/100 · Pelham Manor: 35/100
Mount Vernon is 3 points higher.
Mount Vernon: FEMA NFHL flood zones: 8 features intersect this tile.
Pelham Manor: FEMA NFHL flood zones: 16 features intersect this tile.
Wind
Mount Vernon: 23/100 · Pelham Manor: 24/100
Pelham Manor is 1 points higher.
Mount Vernon: Wind exposure derived from ingested design wind / climatology tiles.
Pelham Manor: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Mount Vernon: 21/100 · Pelham Manor: 20/100
Mount Vernon is 1 points higher.
Mount Vernon: Lightning exposure derived from ingested climatology tiles.
Pelham Manor: Lightning exposure derived from ingested climatology tiles.
Tornado
Mount Vernon: 8/100 · Pelham Manor: 0/100
Mount Vernon is 8 points higher.
Mount Vernon: Tornado risk derived from NOAA SPC historical reports.
Pelham Manor: Tornado risk derived from NOAA SPC historical reports.
Hail
Mount Vernon: 48/100 · Pelham Manor: 46/100
Mount Vernon is 2 points higher.
Mount Vernon: Hail risk derived from NOAA SPC historical reports.
Pelham Manor: Hail risk derived from NOAA SPC historical reports.
Storm surge
Mount Vernon: Unavailable · Pelham Manor: 99/100
A score difference cannot be calculated without both sources.
Mount Vernon: Storm surge model is not available for this location yet.
Pelham Manor: Storm surge exposure derived from NOAA SLOSH MOM (AGL) data.
Wildfire
Mount Vernon: 63/100 · Pelham Manor: 81/100
Pelham Manor is 18 points higher.
Mount Vernon: Wildfire exposure derived from ingested fire potential tiles.
Pelham Manor: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Mount Vernon: 40/100 · Pelham Manor: 40/100
No gap.
Mount Vernon: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Pelham Manor: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.