City vs city
Cool vs Discovery Bay, CA
Cool currently scores 12 points higher overall than Discovery Bay, with the largest gap in ingested 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 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
Cool: 37/100 · Discovery Bay: 25/100
Cool is 12 points higher.
Flood
Cool: 30/100 · Discovery Bay: 51/100
Discovery Bay is 21 points higher.
Cool: FEMA NFHL flood zones: 4 features intersect this tile.
Discovery Bay: FEMA NFHL flood zones: 10 features intersect this tile.
Wind
Cool: 4/100 · Discovery Bay: 3/100
Cool is 1 points higher.
Cool: Wind exposure derived from ingested design wind / climatology tiles.
Discovery Bay: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Cool: 2/100 · Discovery Bay: 0/100
Cool is 2 points higher.
Cool: Lightning exposure derived from ingested climatology tiles.
Discovery Bay: Lightning exposure derived from ingested climatology tiles.
Tornado
Cool: 0/100 · Discovery Bay: 4/100
Discovery Bay is 4 points higher.
Cool: Tornado risk derived from NOAA SPC historical reports.
Discovery Bay: Tornado risk derived from NOAA SPC historical reports.
Hail
Cool: 1/100 · Discovery Bay: 5/100
Discovery Bay is 4 points higher.
Cool: Hail risk derived from NOAA SPC historical reports.
Discovery Bay: Hail risk derived from NOAA SPC historical reports.
Storm surge
Cool: Unavailable · Discovery Bay: Unavailable
A score difference cannot be calculated without both sources.
Cool: Storm surge model is not available for this location yet.
Discovery Bay: Storm surge model is not available for this location yet.
Wildfire
Cool: 87/100 · Discovery Bay: 62/100
Cool is 25 points higher.
Cool: Wildfire exposure derived from ingested fire potential tiles.
Discovery Bay: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Cool: 95/100 · Discovery Bay: 26/100
Cool is 69 points higher.
Cool: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Discovery Bay: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.