City vs city
Cool vs St. Helena, CA
Cool currently scores 14 points higher overall than St. Helena, with the largest gap in current air quality.
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 is a current EPA AirNow signal; 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
Cool: 37/100 · St. Helena: 23/100
Cool is 14 points higher.
Flood
Cool: 30/100 · St. Helena: 31/100
St. Helena is 1 points higher.
Cool: FEMA NFHL flood zones: 4 features intersect this tile.
St. Helena: FEMA NFHL flood zones: 4 features intersect this tile.
Wind
Cool: 4/100 · St. Helena: 2/100
Cool is 2 points higher.
Cool: Wind exposure derived from ingested design wind / climatology tiles.
St. Helena: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Cool: 2/100 · St. Helena: 0/100
Cool is 2 points higher.
Cool: Lightning exposure derived from ingested climatology tiles.
St. Helena: Lightning exposure derived from ingested climatology tiles.
Tornado
Cool: 0/100 · St. Helena: 0/100
No gap.
Cool: Tornado risk derived from NOAA SPC historical reports.
St. Helena: Tornado risk derived from NOAA SPC historical reports.
Hail
Cool: 1/100 · St. Helena: 1/100
No gap.
Cool: Hail risk derived from NOAA SPC historical reports.
St. Helena: Hail risk derived from NOAA SPC historical reports.
Storm surge
Cool: Unavailable · St. Helena: Unavailable
A score difference cannot be calculated without both sources.
Cool: Storm surge model is not available for this location yet.
St. Helena: Storm surge model is not available for this location yet.
Wildfire
Cool: 87/100 · St. Helena: 56/100
Cool is 31 points higher.
Cool: Wildfire exposure derived from ingested fire potential tiles.
St. Helena: Wildfire exposure derived from ingested fire potential tiles.
Current air quality
Cool: 95/100 · St. Helena: 26/100
Cool is 69 points higher.
Cool: Air quality signal derived from the latest EPA AirNow combined AQI grid.
St. Helena: Air quality signal derived from the latest EPA AirNow combined AQI grid.