City vs city
Fellsmere vs Sebastian, FL
Sebastian currently scores 5 points higher overall than Fellsmere, with the largest gap in tornado.
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
Fellsmere: 49/100 · Sebastian: 54/100
Sebastian is 5 points higher.
Flood
Fellsmere: 55/100 · Sebastian: 53/100
Fellsmere is 2 points higher.
Fellsmere: FEMA NFHL flood zones: 33 features intersect this tile.
Sebastian: FEMA NFHL flood zones: 19 features intersect this tile.
Wind
Fellsmere: 58/100 · Sebastian: 60/100
Sebastian is 2 points higher.
Fellsmere: Wind exposure derived from ingested design wind / climatology tiles.
Sebastian: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Fellsmere: 96/100 · Sebastian: 94/100
Fellsmere is 2 points higher.
Fellsmere: Lightning exposure derived from ingested climatology tiles.
Sebastian: Lightning exposure derived from ingested climatology tiles.
Tornado
Fellsmere: 23/100 · Sebastian: 38/100
Sebastian is 15 points higher.
Fellsmere: Tornado risk derived from NOAA SPC historical reports.
Sebastian: Tornado risk derived from NOAA SPC historical reports.
Hail
Fellsmere: 30/100 · Sebastian: 22/100
Fellsmere is 8 points higher.
Fellsmere: Hail risk derived from NOAA SPC historical reports.
Sebastian: Hail risk derived from NOAA SPC historical reports.
Storm surge
Fellsmere: Unavailable · Sebastian: 94/100
A score difference cannot be calculated without both sources.
Fellsmere: Storm surge model is not available for this location yet.
Sebastian: Storm surge exposure derived from NOAA SLOSH MOM (AGL) data.
Wildfire
Fellsmere: 65/100 · Sebastian: 56/100
Fellsmere is 9 points higher.
Fellsmere: Wildfire exposure derived from ingested fire potential tiles.
Sebastian: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Fellsmere: 16/100 · Sebastian: 16/100
No gap.
Fellsmere: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
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.