City vs city
Sebastian vs South Beach, FL
Sebastian currently scores 5 points higher overall than South Beach, with the largest gap in wildfire.
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
Sebastian: 54/100 · South Beach: 49/100
Sebastian is 5 points higher.
Flood
Sebastian: 53/100 · South Beach: 54/100
South Beach is 1 points higher.
Sebastian: FEMA NFHL flood zones: 19 features intersect this tile.
South Beach: FEMA NFHL flood zones: 19 features intersect this tile.
Wind
Sebastian: 60/100 · South Beach: 63/100
South Beach is 3 points higher.
Sebastian: Wind exposure derived from ingested design wind / climatology tiles.
South Beach: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Sebastian: 94/100 · South Beach: 96/100
South Beach is 2 points higher.
Sebastian: Lightning exposure derived from ingested climatology tiles.
South Beach: Lightning exposure derived from ingested climatology tiles.
Tornado
Sebastian: 38/100 · South Beach: 31/100
Sebastian is 7 points higher.
Sebastian: Tornado risk derived from NOAA SPC historical reports.
South Beach: Tornado risk derived from NOAA SPC historical reports.
Hail
Sebastian: 22/100 · South Beach: 28/100
South Beach is 6 points higher.
Sebastian: Hail risk derived from NOAA SPC historical reports.
South Beach: Hail risk derived from NOAA SPC historical reports.
Storm surge
Sebastian: 94/100 · South Beach: 94/100
No gap.
Sebastian: Storm surge exposure derived from NOAA SLOSH MOM (AGL) data.
South Beach: Storm surge exposure derived from NOAA SLOSH MOM (AGL) data.
Wildfire
Sebastian: 56/100 · South Beach: 12/100
Sebastian is 44 points higher.
Sebastian: Wildfire exposure derived from ingested fire potential tiles.
South Beach: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Sebastian: 16/100 · South Beach: 14/100
Sebastian is 2 points higher.
Sebastian: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
South Beach: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.