City vs city
Pearl River vs Tappan, NY
Pearl River and Tappan are tied on overall score, with the biggest factor difference 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
Pearl River: 35/100 · Tappan: 35/100
No gap.
Flood
Pearl River: 11/100 · Tappan: 38/100
Tappan is 27 points higher.
Pearl River: FEMA NFHL flood zones: 2 features intersect this tile.
Tappan: FEMA NFHL flood zones: 8 features intersect this tile.
Wind
Pearl River: 22/100 · Tappan: 22/100
No gap.
Pearl River: Wind exposure derived from ingested design wind / climatology tiles.
Tappan: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Pearl River: 22/100 · Tappan: 22/100
No gap.
Pearl River: Lightning exposure derived from ingested climatology tiles.
Tappan: Lightning exposure derived from ingested climatology tiles.
Tornado
Pearl River: 15/100 · Tappan: 0/100
Pearl River is 15 points higher.
Pearl River: Tornado risk derived from NOAA SPC historical reports.
Tappan: Tornado risk derived from NOAA SPC historical reports.
Hail
Pearl River: 78/100 · Tappan: 28/100
Pearl River is 50 points higher.
Pearl River: Hail risk derived from NOAA SPC historical reports.
Tappan: Hail risk derived from NOAA SPC historical reports.
Storm surge
Pearl River: Unavailable · Tappan: Unavailable
A score difference cannot be calculated without both sources.
Pearl River: Storm surge model is not available for this location yet.
Tappan: Storm surge model is not available for this location yet.
Wildfire
Pearl River: 67/100 · Tappan: 67/100
No gap.
Pearl River: Wildfire exposure derived from ingested fire potential tiles.
Tappan: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Pearl River: 32/100 · Tappan: 30/100
Pearl River is 2 points higher.
Pearl River: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Tappan: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.