City vs city
Morrow vs Riverdale, GA
Morrow currently scores 3 points higher overall than Riverdale, 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
Morrow: 49/100 · Riverdale: 46/100
Morrow is 3 points higher.
Flood
Morrow: 35/100 · Riverdale: 42/100
Riverdale is 7 points higher.
Morrow: FEMA NFHL flood zones: 6 features intersect this tile.
Riverdale: FEMA NFHL flood zones: 11 features intersect this tile.
Wind
Morrow: 16/100 · Riverdale: 16/100
No gap.
Morrow: Wind exposure derived from ingested design wind / climatology tiles.
Riverdale: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Morrow: 59/100 · Riverdale: 60/100
Riverdale is 1 points higher.
Morrow: Lightning exposure derived from ingested climatology tiles.
Riverdale: Lightning exposure derived from ingested climatology tiles.
Tornado
Morrow: 35/100 · Riverdale: 31/100
Morrow is 4 points higher.
Morrow: Tornado risk derived from NOAA SPC historical reports.
Riverdale: Tornado risk derived from NOAA SPC historical reports.
Hail
Morrow: 100/100 · Riverdale: 83/100
Morrow is 17 points higher.
Morrow: Hail risk derived from NOAA SPC historical reports.
Riverdale: Hail risk derived from NOAA SPC historical reports.
Storm surge
Morrow: Unavailable · Riverdale: Unavailable
A score difference cannot be calculated without both sources.
Morrow: Storm surge model is not available for this location yet.
Riverdale: Storm surge model is not available for this location yet.
Wildfire
Morrow: 66/100 · Riverdale: 56/100
Morrow is 10 points higher.
Morrow: Wildfire exposure derived from ingested fire potential tiles.
Riverdale: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Morrow: 33/100 · Riverdale: 34/100
Riverdale is 1 points higher.
Morrow: 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: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.