City vs city
Indian River Shores vs Sebastian, FL
Sebastian currently scores 10 points higher overall than Indian River Shores, 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
Indian River Shores: 44/100 · Sebastian: 54/100
Sebastian is 10 points higher.
Flood
Indian River Shores: 24/100 · Sebastian: 53/100
Sebastian is 29 points higher.
Indian River Shores: FEMA NFHL flood zones: 6 features intersect this tile.
Sebastian: FEMA NFHL flood zones: 19 features intersect this tile.
Wind
Indian River Shores: 61/100 · Sebastian: 60/100
Indian River Shores is 1 points higher.
Indian River Shores: Wind exposure derived from ingested design wind / climatology tiles.
Sebastian: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Indian River Shores: 93/100 · Sebastian: 94/100
Sebastian is 1 points higher.
Indian River Shores: Lightning exposure derived from ingested climatology tiles.
Sebastian: Lightning exposure derived from ingested climatology tiles.
Tornado
Indian River Shores: 0/100 · Sebastian: 38/100
Sebastian is 38 points higher.
Indian River Shores: Tornado risk derived from NOAA SPC historical reports.
Sebastian: Tornado risk derived from NOAA SPC historical reports.
Hail
Indian River Shores: 14/100 · Sebastian: 22/100
Sebastian is 8 points higher.
Indian River Shores: Hail risk derived from NOAA SPC historical reports.
Sebastian: Hail risk derived from NOAA SPC historical reports.
Storm surge
Indian River Shores: 90/100 · Sebastian: 94/100
Sebastian is 4 points higher.
Indian River Shores: Storm surge exposure derived from NOAA SLOSH MOM (AGL) data.
Sebastian: Storm surge exposure derived from NOAA SLOSH MOM (AGL) data.
Wildfire
Indian River Shores: 11/100 · Sebastian: 56/100
Sebastian is 45 points higher.
Indian River Shores: Wildfire exposure derived from ingested fire potential tiles.
Sebastian: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Indian River Shores: 16/100 · Sebastian: 16/100
No gap.
Indian River Shores: 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.