City vs city
Cool vs Mill Valley, CA
Cool currently scores 12 points higher overall than Mill Valley, 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 · Mill Valley: 25/100
Cool is 12 points higher.
Flood
Cool: 30/100 · Mill Valley: 40/100
Mill Valley is 10 points higher.
Cool: FEMA NFHL flood zones: 4 features intersect this tile.
Mill Valley: FEMA NFHL flood zones: 13 features intersect this tile.
Wind
Cool: 4/100 · Mill Valley: 2/100
Cool is 2 points higher.
Cool: Wind exposure derived from ingested design wind / climatology tiles.
Mill Valley: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Cool: 2/100 · Mill Valley: 0/100
Cool is 2 points higher.
Cool: Lightning exposure derived from ingested climatology tiles.
Mill Valley: Lightning exposure derived from ingested climatology tiles.
Tornado
Cool: 0/100 · Mill Valley: 0/100
No gap.
Cool: Tornado risk derived from NOAA SPC historical reports.
Mill Valley: Tornado risk derived from NOAA SPC historical reports.
Hail
Cool: 1/100 · Mill Valley: 5/100
Mill Valley is 4 points higher.
Cool: Hail risk derived from NOAA SPC historical reports.
Mill Valley: Hail risk derived from NOAA SPC historical reports.
Storm surge
Cool: Unavailable · Mill Valley: Unavailable
A score difference cannot be calculated without both sources.
Cool: Storm surge model is not available for this location yet.
Mill Valley: Storm surge model is not available for this location yet.
Wildfire
Cool: 87/100 · Mill Valley: 51/100
Cool is 36 points higher.
Cool: Wildfire exposure derived from ingested fire potential tiles.
Mill Valley: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Cool: 95/100 · Mill Valley: 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.
Mill 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.