City vs city
Brock Hall vs Westphalia, MD
Brock Hall currently scores 5 points higher overall than Westphalia, 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 is a current EPA AirNow signal; 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
Brock Hall: 38/100 · Westphalia: 33/100
Brock Hall is 5 points higher.
Flood
Brock Hall: 27/100 · Westphalia: 18/100
Brock Hall is 9 points higher.
Brock Hall: FEMA NFHL flood zones: 6 features intersect this tile.
Westphalia: FEMA NFHL flood zones: 1 features intersect this tile.
Wind
Brock Hall: 21/100 · Westphalia: 21/100
No gap.
Brock Hall: Wind exposure derived from ingested design wind / climatology tiles.
Westphalia: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Brock Hall: 40/100 · Westphalia: 40/100
No gap.
Brock Hall: Lightning exposure derived from ingested climatology tiles.
Westphalia: Lightning exposure derived from ingested climatology tiles.
Tornado
Brock Hall: 15/100 · Westphalia: 27/100
Westphalia is 12 points higher.
Brock Hall: Tornado risk derived from NOAA SPC historical reports.
Westphalia: Tornado risk derived from NOAA SPC historical reports.
Hail
Brock Hall: 29/100 · Westphalia: 33/100
Westphalia is 4 points higher.
Brock Hall: Hail risk derived from NOAA SPC historical reports.
Westphalia: Hail risk derived from NOAA SPC historical reports.
Storm surge
Brock Hall: 80/100 · Westphalia: Unavailable
A score difference cannot be calculated without both sources.
Brock Hall: Storm surge exposure derived from NOAA SLOSH MOM (AGL) data.
Westphalia: Storm surge model is not available for this location yet.
Wildfire
Brock Hall: 47/100 · Westphalia: 47/100
No gap.
Brock Hall: Wildfire exposure derived from ingested fire potential tiles.
Westphalia: Wildfire exposure derived from ingested fire potential tiles.
Current air quality
Brock Hall: 44/100 · Westphalia: 44/100
No gap.
Brock Hall: Air quality signal derived from the latest EPA AirNow combined AQI grid.
Westphalia: Air quality signal derived from the latest EPA AirNow combined AQI grid.