City vs city
Terrace Heights vs Union Gap, WA
Terrace Heights currently scores 4 points higher overall than Union Gap, 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 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
Terrace Heights: 22/100 · Union Gap: 18/100
Terrace Heights is 4 points higher.
Flood
Terrace Heights: 43/100 · Union Gap: 33/100
Terrace Heights is 10 points higher.
Terrace Heights: FEMA NFHL flood zones: 8 features intersect this tile.
Union Gap: FEMA NFHL flood zones: 11 features intersect this tile.
Wind
Terrace Heights: 8/100 · Union Gap: 8/100
No gap.
Terrace Heights: Wind exposure derived from ingested design wind / climatology tiles.
Union Gap: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Terrace Heights: 1/100 · Union Gap: 1/100
No gap.
Terrace Heights: Lightning exposure derived from ingested climatology tiles.
Union Gap: Lightning exposure derived from ingested climatology tiles.
Tornado
Terrace Heights: 19/100 · Union Gap: 0/100
Terrace Heights is 19 points higher.
Terrace Heights: Tornado risk derived from NOAA SPC historical reports.
Union Gap: Tornado risk derived from NOAA SPC historical reports.
Hail
Terrace Heights: 5/100 · Union Gap: 3/100
Terrace Heights is 2 points higher.
Terrace Heights: Hail risk derived from NOAA SPC historical reports.
Union Gap: Hail risk derived from NOAA SPC historical reports.
Storm surge
Terrace Heights: Unavailable · Union Gap: Unavailable
A score difference cannot be calculated without both sources.
Terrace Heights: Storm surge model is not available for this location yet.
Union Gap: Storm surge model is not available for this location yet.
Wildfire
Terrace Heights: 68/100 · Union Gap: 54/100
Terrace Heights is 14 points higher.
Terrace Heights: Wildfire exposure derived from ingested fire potential tiles.
Union Gap: Wildfire exposure derived from ingested fire potential tiles.
Current air quality
Terrace Heights: 9/100 · Union Gap: 10/100
Union Gap is 1 points higher.
Terrace Heights: Air quality signal derived from the latest EPA AirNow combined AQI grid.
Union Gap: Air quality signal derived from the latest EPA AirNow combined AQI grid.