City vs city
East Riverdale vs Germantown, MD
East Riverdale currently scores 1 points higher overall than Germantown, 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
East Riverdale: 39/100 · Germantown: 38/100
East Riverdale is 1 points higher.
Flood
East Riverdale: 27/100 · Germantown: 24/100
East Riverdale is 3 points higher.
East Riverdale: FEMA NFHL flood zones: 10 features intersect this tile.
Germantown: FEMA NFHL flood zones: 4 features intersect this tile.
Wind
East Riverdale: 21/100 · Germantown: 20/100
East Riverdale is 1 points higher.
East Riverdale: Wind exposure derived from ingested design wind / climatology tiles.
Germantown: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
East Riverdale: 39/100 · Germantown: 35/100
East Riverdale is 4 points higher.
East Riverdale: Lightning exposure derived from ingested climatology tiles.
Germantown: Lightning exposure derived from ingested climatology tiles.
Tornado
East Riverdale: 38/100 · Germantown: 23/100
East Riverdale is 15 points higher.
East Riverdale: Tornado risk derived from NOAA SPC historical reports.
Germantown: Tornado risk derived from NOAA SPC historical reports.
Hail
East Riverdale: 63/100 · Germantown: 77/100
Germantown is 14 points higher.
East Riverdale: Hail risk derived from NOAA SPC historical reports.
Germantown: Hail risk derived from NOAA SPC historical reports.
Storm surge
East Riverdale: Unavailable · Germantown: Unavailable
A score difference cannot be calculated without both sources.
East Riverdale: Storm surge model is not available for this location yet.
Germantown: Storm surge model is not available for this location yet.
Wildfire
East Riverdale: 38/100 · Germantown: 41/100
Germantown is 3 points higher.
East Riverdale: Wildfire exposure derived from ingested fire potential tiles.
Germantown: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
East Riverdale: 44/100 · Germantown: 43/100
East Riverdale is 1 points higher.
East Riverdale: 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.