City vs city
Aptos vs Cupertino, CA
Cupertino currently scores 9 points higher overall than Aptos, with the largest gap in flood.
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
Aptos: 20/100 · Cupertino: 29/100
Cupertino is 9 points higher.
Flood
Aptos: 23/100 · Cupertino: 52/100
Cupertino is 29 points higher.
Aptos: FEMA NFHL flood zones: 4 features intersect this tile.
Cupertino: FEMA NFHL flood zones: 16 features intersect this tile.
Wind
Aptos: 2/100 · Cupertino: 2/100
No gap.
Aptos: Wind exposure derived from ingested design wind / climatology tiles.
Cupertino: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Aptos: 0/100 · Cupertino: 0/100
No gap.
Aptos: Lightning exposure derived from ingested climatology tiles.
Cupertino: Lightning exposure derived from ingested climatology tiles.
Tornado
Aptos: 4/100 · Cupertino: 19/100
Cupertino is 15 points higher.
Aptos: Tornado risk derived from NOAA SPC historical reports.
Cupertino: Tornado risk derived from NOAA SPC historical reports.
Hail
Aptos: 4/100 · Cupertino: 11/100
Cupertino is 7 points higher.
Aptos: Hail risk derived from NOAA SPC historical reports.
Cupertino: Hail risk derived from NOAA SPC historical reports.
Storm surge
Aptos: Unavailable · Cupertino: Unavailable
A score difference cannot be calculated without both sources.
Aptos: Storm surge model is not available for this location yet.
Cupertino: Storm surge model is not available for this location yet.
Wildfire
Aptos: 65/100 · Cupertino: 63/100
Aptos is 2 points higher.
Aptos: Wildfire exposure derived from ingested fire potential tiles.
Cupertino: Wildfire exposure derived from ingested fire potential tiles.
Current air quality
Aptos: 23/100 · Cupertino: 26/100
Cupertino is 3 points higher.
Aptos: Air quality signal derived from the latest EPA AirNow combined AQI grid.
Cupertino: Air quality signal derived from the latest EPA AirNow combined AQI grid.