City vs city
Hollywood vs Rockville, SC
Hollywood currently scores 3 points higher overall than Rockville, 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
Hollywood: 47/100 · Rockville: 44/100
Hollywood is 3 points higher.
Flood
Hollywood: 50/100 · Rockville: 72/100
Rockville is 22 points higher.
Hollywood: FEMA NFHL flood zones: 14 features intersect this tile.
Rockville: FEMA NFHL flood zones: 20 features intersect this tile.
Wind
Hollywood: 48/100 · Rockville: 51/100
Rockville is 3 points higher.
Hollywood: Wind exposure derived from ingested design wind / climatology tiles.
Rockville: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Hollywood: 54/100 · Rockville: 48/100
Hollywood is 6 points higher.
Hollywood: Lightning exposure derived from ingested climatology tiles.
Rockville: Lightning exposure derived from ingested climatology tiles.
Tornado
Hollywood: 8/100 · Rockville: 23/100
Rockville is 15 points higher.
Hollywood: Tornado risk derived from NOAA SPC historical reports.
Rockville: Tornado risk derived from NOAA SPC historical reports.
Hail
Hollywood: 22/100 · Rockville: 13/100
Hollywood is 9 points higher.
Hollywood: Hail risk derived from NOAA SPC historical reports.
Rockville: Hail risk derived from NOAA SPC historical reports.
Storm surge
Hollywood: 99/100 · Rockville: 98/100
Hollywood is 1 points higher.
Hollywood: Storm surge exposure derived from NOAA SLOSH MOM (AGL) data.
Rockville: Storm surge exposure derived from NOAA SLOSH MOM (AGL) data.
Wildfire
Hollywood: 66/100 · Rockville: 18/100
Hollywood is 48 points higher.
Hollywood: Wildfire exposure derived from ingested fire potential tiles.
Rockville: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Hollywood: 26/100 · Rockville: 26/100
No gap.
Hollywood: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Rockville: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.