City vs city
Union vs Washington, MO
Union currently scores 7 points higher overall than Washington, 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
Union: 47/100 · Washington: 40/100
Union is 7 points higher.
Flood
Union: 50/100 · Washington: 52/100
Washington is 2 points higher.
Union: FEMA NFHL flood zones: 14 features intersect this tile.
Washington: FEMA NFHL flood zones: 8 features intersect this tile.
Wind
Union: 16/100 · Washington: 16/100
No gap.
Union: Wind exposure derived from ingested design wind / climatology tiles.
Washington: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Union: 51/100 · Washington: 51/100
No gap.
Union: Lightning exposure derived from ingested climatology tiles.
Washington: Lightning exposure derived from ingested climatology tiles.
Tornado
Union: 42/100 · Washington: 15/100
Union is 27 points higher.
Union: Tornado risk derived from NOAA SPC historical reports.
Washington: Tornado risk derived from NOAA SPC historical reports.
Hail
Union: 100/100 · Washington: 86/100
Union is 14 points higher.
Union: Hail risk derived from NOAA SPC historical reports.
Washington: Hail risk derived from NOAA SPC historical reports.
Storm surge
Union: Unavailable · Washington: Unavailable
A score difference cannot be calculated without both sources.
Union: Storm surge model is not available for this location yet.
Washington: Storm surge model is not available for this location yet.
Wildfire
Union: 46/100 · Washington: 36/100
Union is 10 points higher.
Union: Wildfire exposure derived from ingested fire potential tiles.
Washington: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Union: 27/100 · Washington: 27/100
No gap.
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.
Washington: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.