City vs city
Ontario vs Union, OR
Union currently scores 2 points higher overall than Ontario, with the largest gap in wildfire.
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 is a current EPA AirNow signal; 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
Ontario: 16/100 · Union: 18/100
Union is 2 points higher.
Flood
Ontario: Unavailable · Union: Unavailable
A score difference cannot be calculated without both sources.
Ontario: Flood model is not available for this location yet.
Union: Flood model is not available for this location yet.
Wind
Ontario: 10/100 · Union: 10/100
No gap.
Ontario: Wind exposure derived from ingested design wind / climatology tiles.
Union: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Ontario: 8/100 · Union: 14/100
Union is 6 points higher.
Ontario: Lightning exposure derived from ingested climatology tiles.
Union: Lightning exposure derived from ingested climatology tiles.
Tornado
Ontario: 0/100 · Union: 0/100
No gap.
Ontario: Tornado risk derived from NOAA SPC historical reports.
Union: Tornado risk derived from NOAA SPC historical reports.
Hail
Ontario: 23/100 · Union: 23/100
No gap.
Ontario: Hail risk derived from NOAA SPC historical reports.
Union: Hail risk derived from NOAA SPC historical reports.
Storm surge
Ontario: Unavailable · Union: Unavailable
A score difference cannot be calculated without both sources.
Ontario: Storm surge model is not available for this location yet.
Union: Storm surge model is not available for this location yet.
Wildfire
Ontario: 46/100 · Union: 53/100
Union is 7 points higher.
Ontario: Wildfire exposure derived from ingested fire potential tiles.
Union: Wildfire exposure derived from ingested fire potential tiles.
Current air quality
Ontario: 9/100 · Union: 8/100
Ontario is 1 points higher.
Ontario: Air quality signal derived from the latest EPA AirNow combined AQI grid.
Union: Air quality signal derived from the latest EPA AirNow combined AQI grid.