City vs city
Berlin vs Powellville, MD
Powellville currently scores 3 points higher overall than Berlin, 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
Berlin: 22/100 · Powellville: 25/100
Powellville is 3 points higher.
Flood
Berlin: 26/100 · Powellville: 26/100
No gap.
Berlin: FEMA NFHL flood zones: 4 features intersect this tile.
Powellville: FEMA NFHL flood zones: 8 features intersect this tile.
Wind
Berlin: 31/100 · Powellville: 30/100
Berlin is 1 points higher.
Berlin: Wind exposure derived from ingested design wind / climatology tiles.
Powellville: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Berlin: 18/100 · Powellville: 19/100
Powellville is 1 points higher.
Berlin: Lightning exposure derived from ingested climatology tiles.
Powellville: Lightning exposure derived from ingested climatology tiles.
Tornado
Berlin: 4/100 · Powellville: 15/100
Powellville is 11 points higher.
Berlin: Tornado risk derived from NOAA SPC historical reports.
Powellville: Tornado risk derived from NOAA SPC historical reports.
Hail
Berlin: 17/100 · Powellville: 9/100
Berlin is 8 points higher.
Berlin: Hail risk derived from NOAA SPC historical reports.
Powellville: Hail risk derived from NOAA SPC historical reports.
Storm surge
Berlin: 10/100 · Powellville: Unavailable
A score difference cannot be calculated without both sources.
Berlin: Storm surge exposure derived from NOAA SLOSH MOM (AGL) data.
Powellville: Storm surge model is not available for this location yet.
Wildfire
Berlin: 35/100 · Powellville: 42/100
Powellville is 7 points higher.
Berlin: Wildfire exposure derived from ingested fire potential tiles.
Powellville: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Berlin: 31/100 · Powellville: 31/100
No gap.
Berlin: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Powellville: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.