City vs city
Harrisville vs Providence, RI
Providence currently scores 8 points higher overall than Harrisville, 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
Harrisville: 29/100 · Providence: 37/100
Providence is 8 points higher.
Flood
Harrisville: 40/100 · Providence: 36/100
Harrisville is 4 points higher.
Harrisville: FEMA NFHL flood zones: 8 features intersect this tile.
Providence: FEMA NFHL flood zones: 6 features intersect this tile.
Wind
Harrisville: 29/100 · Providence: 32/100
Providence is 3 points higher.
Harrisville: Wind exposure derived from ingested design wind / climatology tiles.
Providence: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Harrisville: 9/100 · Providence: 9/100
No gap.
Harrisville: Lightning exposure derived from ingested climatology tiles.
Providence: Lightning exposure derived from ingested climatology tiles.
Tornado
Harrisville: 0/100 · Providence: 8/100
Providence is 8 points higher.
Harrisville: Tornado risk derived from NOAA SPC historical reports.
Providence: Tornado risk derived from NOAA SPC historical reports.
Hail
Harrisville: 9/100 · Providence: 29/100
Providence is 20 points higher.
Harrisville: Hail risk derived from NOAA SPC historical reports.
Providence: Hail risk derived from NOAA SPC historical reports.
Storm surge
Harrisville: Unavailable · Providence: 94/100
A score difference cannot be calculated without both sources.
Harrisville: Storm surge model is not available for this location yet.
Providence: Storm surge exposure derived from NOAA SLOSH MOM (AGL) data.
Wildfire
Harrisville: 60/100 · Providence: 59/100
Harrisville is 1 points higher.
Harrisville: Wildfire exposure derived from ingested fire potential tiles.
Providence: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Harrisville: 27/100 · Providence: 30/100
Providence is 3 points higher.
Harrisville: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Providence: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.