City vs city
Riverdale Park vs University Park, MD
Riverdale Park and University 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
Riverdale Park: 39/100 · University Park: 39/100
No gap.
Flood
Riverdale Park: 27/100 · University Park: 27/100
No gap.
Riverdale Park: FEMA NFHL flood zones: 10 features intersect this tile.
University Park: FEMA NFHL flood zones: 10 features intersect this tile.
Wind
Riverdale Park: 21/100 · University Park: 21/100
No gap.
Riverdale Park: Wind exposure derived from ingested design wind / climatology tiles.
University Park: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Riverdale Park: 39/100 · University Park: 39/100
No gap.
Riverdale Park: Lightning exposure derived from ingested climatology tiles.
University Park: Lightning exposure derived from ingested climatology tiles.
Tornado
Riverdale Park: 38/100 · University Park: 38/100
No gap.
Riverdale Park: Tornado risk derived from NOAA SPC historical reports.
University Park: Tornado risk derived from NOAA SPC historical reports.
Hail
Riverdale Park: 63/100 · University Park: 63/100
No gap.
Riverdale Park: Hail risk derived from NOAA SPC historical reports.
University Park: Hail risk derived from NOAA SPC historical reports.
Storm surge
Riverdale Park: Unavailable · University Park: Unavailable
A score difference cannot be calculated without both sources.
Riverdale Park: Storm surge model is not available for this location yet.
University Park: Storm surge model is not available for this location yet.
Wildfire
Riverdale Park: 38/100 · University Park: 38/100
No gap.
Riverdale Park: Wildfire exposure derived from ingested fire potential tiles.
University Park: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Riverdale Park: 44/100 · University Park: 44/100
No gap.
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.
University 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.