City vs city
Deal Island vs Germantown, MD
Germantown currently scores 3 points higher overall than Deal Island, 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
Deal Island: 35/100 · Germantown: 38/100
Germantown is 3 points higher.
Flood
Deal Island: 44/100 · Germantown: 24/100
Deal Island is 20 points higher.
Deal Island: FEMA NFHL flood zones: 11 features intersect this tile.
Germantown: FEMA NFHL flood zones: 4 features intersect this tile.
Wind
Deal Island: 25/100 · Germantown: 20/100
Deal Island is 5 points higher.
Deal Island: Wind exposure derived from ingested design wind / climatology tiles.
Germantown: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Deal Island: 27/100 · Germantown: 35/100
Germantown is 8 points higher.
Deal Island: Lightning exposure derived from ingested climatology tiles.
Germantown: Lightning exposure derived from ingested climatology tiles.
Tornado
Deal Island: 4/100 · Germantown: 23/100
Germantown is 19 points higher.
Deal Island: Tornado risk derived from NOAA SPC historical reports.
Germantown: Tornado risk derived from NOAA SPC historical reports.
Hail
Deal Island: 2/100 · Germantown: 77/100
Germantown is 75 points higher.
Deal Island: Hail risk derived from NOAA SPC historical reports.
Germantown: Hail risk derived from NOAA SPC historical reports.
Storm surge
Deal Island: 85/100 · Germantown: Unavailable
A score difference cannot be calculated without both sources.
Deal Island: Storm surge exposure derived from NOAA SLOSH MOM (AGL) data.
Germantown: Storm surge model is not available for this location yet.
Wildfire
Deal Island: 59/100 · Germantown: 41/100
Deal Island is 18 points higher.
Deal Island: Wildfire exposure derived from ingested fire potential tiles.
Germantown: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Deal Island: 30/100 · Germantown: 43/100
Germantown is 13 points higher.
Deal Island: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Germantown: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.