City vs city
Plattsmouth vs Union, NE
Union currently scores 4 points higher overall than Plattsmouth, 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
Plattsmouth: 38/100 · Union: 42/100
Union is 4 points higher.
Flood
Plattsmouth: 30/100 · Union: 45/100
Union is 15 points higher.
Plattsmouth: FEMA NFHL flood zones: 9 features intersect this tile.
Union: FEMA NFHL flood zones: 4 features intersect this tile.
Wind
Plattsmouth: 19/100 · Union: 19/100
No gap.
Plattsmouth: Wind exposure derived from ingested design wind / climatology tiles.
Union: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Plattsmouth: 54/100 · Union: 50/100
Plattsmouth is 4 points higher.
Plattsmouth: Lightning exposure derived from ingested climatology tiles.
Union: Lightning exposure derived from ingested climatology tiles.
Tornado
Plattsmouth: 8/100 · Union: 42/100
Union is 34 points higher.
Plattsmouth: Tornado risk derived from NOAA SPC historical reports.
Union: Tornado risk derived from NOAA SPC historical reports.
Hail
Plattsmouth: 100/100 · Union: 81/100
Plattsmouth is 19 points higher.
Plattsmouth: Hail risk derived from NOAA SPC historical reports.
Union: Hail risk derived from NOAA SPC historical reports.
Storm surge
Plattsmouth: Unavailable · Union: Unavailable
A score difference cannot be calculated without both sources.
Plattsmouth: Storm surge model is not available for this location yet.
Union: Storm surge model is not available for this location yet.
Wildfire
Plattsmouth: 39/100 · Union: 39/100
No gap.
Plattsmouth: Wildfire exposure derived from ingested fire potential tiles.
Union: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Plattsmouth: 15/100 · Union: 15/100
No gap.
Plattsmouth: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Union: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.