City vs city
South Hill vs Summit View, WA
South Hill currently scores 2 points higher overall than Summit View, 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
South Hill: 19/100 · Summit View: 17/100
South Hill is 2 points higher.
Flood
South Hill: 30/100 · Summit View: 28/100
South Hill is 2 points higher.
South Hill: FEMA NFHL flood zones: 12 features intersect this tile.
Summit View: FEMA NFHL flood zones: 11 features intersect this tile.
Wind
South Hill: 7/100 · Summit View: 7/100
No gap.
South Hill: Wind exposure derived from ingested design wind / climatology tiles.
Summit View: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
South Hill: 2/100 · Summit View: 2/100
No gap.
South Hill: Lightning exposure derived from ingested climatology tiles.
Summit View: Lightning exposure derived from ingested climatology tiles.
Tornado
South Hill: 0/100 · Summit View: 8/100
Summit View is 8 points higher.
South Hill: Tornado risk derived from NOAA SPC historical reports.
Summit View: Tornado risk derived from NOAA SPC historical reports.
Hail
South Hill: 0/100 · Summit View: 0/100
No gap.
South Hill: Hail risk derived from NOAA SPC historical reports.
Summit View: Hail risk derived from NOAA SPC historical reports.
Storm surge
South Hill: Unavailable · Summit View: Unavailable
A score difference cannot be calculated without both sources.
South Hill: Storm surge model is not available for this location yet.
Summit View: Storm surge model is not available for this location yet.
Wildfire
South Hill: 49/100 · Summit View: 51/100
Summit View is 2 points higher.
South Hill: Wildfire exposure derived from ingested fire potential tiles.
Summit View: Wildfire exposure derived from ingested fire potential tiles.
Current air quality
South Hill: 8/100 · Summit View: 8/100
No gap.
South Hill: Air quality signal derived from the latest EPA AirNow combined AQI grid.
Summit View: Air quality signal derived from the latest EPA AirNow combined AQI grid.