City vs city
Melwood vs Rosaryville, MD
Rosaryville currently scores 5 points higher overall than Melwood, 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
Melwood: 33/100 · Rosaryville: 38/100
Rosaryville is 5 points higher.
Flood
Melwood: 18/100 · Rosaryville: 20/100
Rosaryville is 2 points higher.
Melwood: FEMA NFHL flood zones: 1 features intersect this tile.
Rosaryville: FEMA NFHL flood zones: 2 features intersect this tile.
Wind
Melwood: 21/100 · Rosaryville: 21/100
No gap.
Melwood: Wind exposure derived from ingested design wind / climatology tiles.
Rosaryville: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Melwood: 40/100 · Rosaryville: 41/100
Rosaryville is 1 points higher.
Melwood: Lightning exposure derived from ingested climatology tiles.
Rosaryville: Lightning exposure derived from ingested climatology tiles.
Tornado
Melwood: 27/100 · Rosaryville: 19/100
Melwood is 8 points higher.
Melwood: Tornado risk derived from NOAA SPC historical reports.
Rosaryville: Tornado risk derived from NOAA SPC historical reports.
Hail
Melwood: 33/100 · Rosaryville: 71/100
Rosaryville is 38 points higher.
Melwood: Hail risk derived from NOAA SPC historical reports.
Rosaryville: Hail risk derived from NOAA SPC historical reports.
Storm surge
Melwood: Unavailable · Rosaryville: Unavailable
A score difference cannot be calculated without both sources.
Melwood: Storm surge model is not available for this location yet.
Rosaryville: Storm surge model is not available for this location yet.
Wildfire
Melwood: 47/100 · Rosaryville: 51/100
Rosaryville is 4 points higher.
Melwood: Wildfire exposure derived from ingested fire potential tiles.
Rosaryville: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Melwood: 44/100 · Rosaryville: 45/100
Rosaryville is 1 points higher.
Melwood: 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.