City vs city
Holly Hill vs Miami, FL
Holly Hill currently scores 8 points higher overall than Miami, 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
Holly Hill: 68/100 · Miami: 60/100
Holly Hill is 8 points higher.
Flood
Holly Hill: 46/100 · Miami: 73/100
Miami is 27 points higher.
Holly Hill: FEMA NFHL flood zones: 22 features intersect this tile.
Miami: FEMA NFHL flood zones: 12 features intersect this tile.
Wind
Holly Hill: 42/100 · Miami: 73/100
Miami is 31 points higher.
Holly Hill: Wind exposure derived from ingested design wind / climatology tiles.
Miami: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Holly Hill: 92/100 · Miami: 65/100
Holly Hill is 27 points higher.
Holly Hill: Lightning exposure derived from ingested climatology tiles.
Miami: Lightning exposure derived from ingested climatology tiles.
Tornado
Holly Hill: 92/100 · Miami: 35/100
Holly Hill is 57 points higher.
Holly Hill: Tornado risk derived from NOAA SPC historical reports.
Miami: Tornado risk derived from NOAA SPC historical reports.
Hail
Holly Hill: 100/100 · Miami: 85/100
Holly Hill is 15 points higher.
Holly Hill: Hail risk derived from NOAA SPC historical reports.
Miami: Hail risk derived from NOAA SPC historical reports.
Storm surge
Holly Hill: 95/100 · Miami: 83/100
Holly Hill is 12 points higher.
Holly Hill: Storm surge exposure derived from NOAA SLOSH MOM (AGL) data.
Miami: Storm surge exposure derived from NOAA SLOSH MOM (AGL) data.
Wildfire
Holly Hill: 63/100 · Miami: 48/100
Holly Hill is 15 points higher.
Holly Hill: Wildfire exposure derived from ingested fire potential tiles.
Miami: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Holly Hill: 16/100 · Miami: 16/100
No gap.
Holly Hill: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Miami: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.