City vs city
Foster Center vs Westerly, RI
Westerly currently scores 6 points higher overall than Foster Center, 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
Foster Center: 29/100 · Westerly: 35/100
Westerly is 6 points higher.
Flood
Foster Center: 31/100 · Westerly: 39/100
Westerly is 8 points higher.
Foster Center: FEMA NFHL flood zones: 5 features intersect this tile.
Westerly: FEMA NFHL flood zones: 9 features intersect this tile.
Wind
Foster Center: 31/100 · Westerly: 36/100
Westerly is 5 points higher.
Foster Center: Wind exposure derived from ingested design wind / climatology tiles.
Westerly: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Foster Center: 8/100 · Westerly: 8/100
No gap.
Foster Center: Lightning exposure derived from ingested climatology tiles.
Westerly: Lightning exposure derived from ingested climatology tiles.
Tornado
Foster Center: 0/100 · Westerly: 8/100
Westerly is 8 points higher.
Foster Center: Tornado risk derived from NOAA SPC historical reports.
Westerly: Tornado risk derived from NOAA SPC historical reports.
Hail
Foster Center: 17/100 · Westerly: 18/100
Westerly is 1 points higher.
Foster Center: Hail risk derived from NOAA SPC historical reports.
Westerly: Hail risk derived from NOAA SPC historical reports.
Storm surge
Foster Center: Unavailable · Westerly: 99/100
A score difference cannot be calculated without both sources.
Foster Center: Storm surge model is not available for this location yet.
Westerly: Storm surge exposure derived from NOAA SLOSH MOM (AGL) data.
Wildfire
Foster Center: 59/100 · Westerly: 43/100
Foster Center is 16 points higher.
Foster Center: Wildfire exposure derived from ingested fire potential tiles.
Westerly: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Foster Center: 28/100 · Westerly: 32/100
Westerly is 4 points higher.
Foster Center: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Westerly: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.