City vs city
East Riverdale vs Riverdale Park, MD
East Riverdale and Riverdale Park are tied on overall score, with the biggest factor difference in flood.
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 · Riverdale Park: 39/100
No gap.
Flood
East Riverdale: 27/100 · Riverdale Park: 27/100
No gap.
East Riverdale: FEMA NFHL flood zones: 10 features intersect this tile.
Riverdale Park: FEMA NFHL flood zones: 10 features intersect this tile.
Wind
East Riverdale: 21/100 · Riverdale Park: 21/100
No gap.
East Riverdale: Wind exposure derived from ingested design wind / climatology tiles.
Riverdale Park: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
East Riverdale: 39/100 · Riverdale Park: 39/100
No gap.
East Riverdale: Lightning exposure derived from ingested climatology tiles.
Riverdale Park: Lightning exposure derived from ingested climatology tiles.
Tornado
East Riverdale: 38/100 · Riverdale Park: 38/100
No gap.
East Riverdale: Tornado risk derived from NOAA SPC historical reports.
Riverdale Park: Tornado risk derived from NOAA SPC historical reports.
Hail
East Riverdale: 63/100 · Riverdale Park: 63/100
No gap.
East Riverdale: Hail risk derived from NOAA SPC historical reports.
Riverdale Park: Hail risk derived from NOAA SPC historical reports.
Storm surge
East Riverdale: Unavailable · Riverdale Park: Unavailable
A score difference cannot be calculated without both sources.
East Riverdale: Storm surge model is not available for this location yet.
Riverdale Park: Storm surge model is not available for this location yet.
Wildfire
East Riverdale: 38/100 · Riverdale Park: 38/100
No gap.
East Riverdale: Wildfire exposure derived from ingested fire potential tiles.
Riverdale Park: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
East Riverdale: 44/100 · Riverdale Park: 44/100
No gap.
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.
Riverdale Park: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.