City vs city
East Riverdale vs New Carrollton, MD
East Riverdale currently scores 12 points higher overall than New Carrollton, 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
East Riverdale: 39/100 · New Carrollton: 27/100
East Riverdale is 12 points higher.
Flood
East Riverdale: 27/100 · New Carrollton: 21/100
East Riverdale is 6 points higher.
East Riverdale: FEMA NFHL flood zones: 10 features intersect this tile.
New Carrollton: FEMA NFHL flood zones: 3 features intersect this tile.
Wind
East Riverdale: 21/100 · New Carrollton: 21/100
No gap.
East Riverdale: Wind exposure derived from ingested design wind / climatology tiles.
New Carrollton: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
East Riverdale: 39/100 · New Carrollton: 40/100
New Carrollton is 1 points higher.
East Riverdale: Lightning exposure derived from ingested climatology tiles.
New Carrollton: Lightning exposure derived from ingested climatology tiles.
Tornado
East Riverdale: 38/100 · New Carrollton: 4/100
East Riverdale is 34 points higher.
East Riverdale: Tornado risk derived from NOAA SPC historical reports.
New Carrollton: Tornado risk derived from NOAA SPC historical reports.
Hail
East Riverdale: 63/100 · New Carrollton: 17/100
East Riverdale is 46 points higher.
East Riverdale: Hail risk derived from NOAA SPC historical reports.
New Carrollton: Hail risk derived from NOAA SPC historical reports.
Storm surge
East Riverdale: Unavailable · New Carrollton: Unavailable
A score difference cannot be calculated without both sources.
East Riverdale: Storm surge model is not available for this location yet.
New Carrollton: Storm surge model is not available for this location yet.
Wildfire
East Riverdale: 38/100 · New Carrollton: 44/100
New Carrollton is 6 points higher.
East Riverdale: Wildfire exposure derived from ingested fire potential tiles.
New Carrollton: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
East Riverdale: 44/100 · New Carrollton: 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.
New Carrollton: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.