City vs city
Key Biscayne vs Lake Suzy, FL
Key Biscayne currently scores 5 points higher overall than Lake Suzy, 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 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
Key Biscayne: 47/100 · Lake Suzy: 42/100
Key Biscayne is 5 points higher.
Flood
Key Biscayne: 68/100 · Lake Suzy: 43/100
Key Biscayne is 25 points higher.
Key Biscayne: FEMA NFHL flood zones: 2 features intersect this tile.
Lake Suzy: FEMA NFHL flood zones: 25 features intersect this tile.
Wind
Key Biscayne: 73/100 · Lake Suzy: 53/100
Key Biscayne is 20 points higher.
Key Biscayne: Wind exposure derived from ingested design wind / climatology tiles.
Lake Suzy: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Key Biscayne: 59/100 · Lake Suzy: 76/100
Lake Suzy is 17 points higher.
Key Biscayne: Lightning exposure derived from ingested climatology tiles.
Lake Suzy: Lightning exposure derived from ingested climatology tiles.
Tornado
Key Biscayne: 0/100 · Lake Suzy: 19/100
Lake Suzy is 19 points higher.
Key Biscayne: Tornado risk derived from NOAA SPC historical reports.
Lake Suzy: Tornado risk derived from NOAA SPC historical reports.
Hail
Key Biscayne: 21/100 · Lake Suzy: 29/100
Lake Suzy is 8 points higher.
Key Biscayne: Hail risk derived from NOAA SPC historical reports.
Lake Suzy: Hail risk derived from NOAA SPC historical reports.
Storm surge
Key Biscayne: 86/100 · Lake Suzy: 80/100
Key Biscayne is 6 points higher.
Key Biscayne: Storm surge exposure derived from NOAA SLOSH MOM (AGL) data.
Lake Suzy: Storm surge exposure derived from NOAA SLOSH MOM (AGL) data.
Wildfire
Key Biscayne: 8/100 · Lake Suzy: 20/100
Lake Suzy is 12 points higher.
Key Biscayne: Wildfire exposure derived from ingested fire potential tiles.
Lake Suzy: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Key Biscayne: 16/100 · Lake Suzy: 17/100
Lake Suzy is 1 points higher.
Key Biscayne: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Lake Suzy: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.