City vs city
Brandywine vs Rosaryville, MD
Rosaryville currently scores 4 points higher overall than Brandywine, with the largest gap in hail.
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
Brandywine: 34/100 · Rosaryville: 38/100
Rosaryville is 4 points higher.
Flood
Brandywine: 23/100 · Rosaryville: 20/100
Brandywine is 3 points higher.
Brandywine: FEMA NFHL flood zones: 7 features intersect this tile.
Rosaryville: FEMA NFHL flood zones: 2 features intersect this tile.
Wind
Brandywine: 21/100 · Rosaryville: 21/100
No gap.
Brandywine: Wind exposure derived from ingested design wind / climatology tiles.
Rosaryville: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Brandywine: 41/100 · Rosaryville: 41/100
No gap.
Brandywine: Lightning exposure derived from ingested climatology tiles.
Rosaryville: Lightning exposure derived from ingested climatology tiles.
Tornado
Brandywine: 4/100 · Rosaryville: 19/100
Rosaryville is 15 points higher.
Brandywine: Tornado risk derived from NOAA SPC historical reports.
Rosaryville: Tornado risk derived from NOAA SPC historical reports.
Hail
Brandywine: 48/100 · Rosaryville: 71/100
Rosaryville is 23 points higher.
Brandywine: Hail risk derived from NOAA SPC historical reports.
Rosaryville: Hail risk derived from NOAA SPC historical reports.
Storm surge
Brandywine: Unavailable · Rosaryville: Unavailable
A score difference cannot be calculated without both sources.
Brandywine: Storm surge model is not available for this location yet.
Rosaryville: Storm surge model is not available for this location yet.
Wildfire
Brandywine: 53/100 · Rosaryville: 51/100
Brandywine is 2 points higher.
Brandywine: Wildfire exposure derived from ingested fire potential tiles.
Rosaryville: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Brandywine: 45/100 · Rosaryville: 45/100
No gap.
Brandywine: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Rosaryville: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.