City vs city
Pearl River vs Spring Valley, NY
Pearl River currently scores 1 points higher overall than Spring Valley, 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
Pearl River: 35/100 · Spring Valley: 34/100
Pearl River is 1 points higher.
Flood
Pearl River: 11/100 · Spring Valley: 31/100
Spring Valley is 20 points higher.
Pearl River: FEMA NFHL flood zones: 2 features intersect this tile.
Spring Valley: FEMA NFHL flood zones: 5 features intersect this tile.
Wind
Pearl River: 22/100 · Spring Valley: 22/100
No gap.
Pearl River: Wind exposure derived from ingested design wind / climatology tiles.
Spring Valley: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Pearl River: 22/100 · Spring Valley: 23/100
Spring Valley is 1 points higher.
Pearl River: Lightning exposure derived from ingested climatology tiles.
Spring Valley: Lightning exposure derived from ingested climatology tiles.
Tornado
Pearl River: 15/100 · Spring Valley: 0/100
Pearl River is 15 points higher.
Pearl River: Tornado risk derived from NOAA SPC historical reports.
Spring Valley: Tornado risk derived from NOAA SPC historical reports.
Hail
Pearl River: 78/100 · Spring Valley: 18/100
Pearl River is 60 points higher.
Pearl River: Hail risk derived from NOAA SPC historical reports.
Spring Valley: Hail risk derived from NOAA SPC historical reports.
Storm surge
Pearl River: Unavailable · Spring Valley: Unavailable
A score difference cannot be calculated without both sources.
Pearl River: Storm surge model is not available for this location yet.
Spring Valley: Storm surge model is not available for this location yet.
Wildfire
Pearl River: 67/100 · Spring Valley: 81/100
Spring Valley is 14 points higher.
Pearl River: Wildfire exposure derived from ingested fire potential tiles.
Spring Valley: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Pearl River: 32/100 · Spring Valley: 31/100
Pearl River is 1 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.
Spring Valley: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.