City vs city
Olympia vs South Hill, WA
South Hill currently scores 1 points higher overall than Olympia, 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
Olympia: 18/100 · South Hill: 19/100
South Hill is 1 points higher.
Flood
Olympia: 25/100 · South Hill: 30/100
South Hill is 5 points higher.
Olympia: FEMA NFHL flood zones: 6 features intersect this tile.
South Hill: FEMA NFHL flood zones: 12 features intersect this tile.
Wind
Olympia: 6/100 · South Hill: 7/100
South Hill is 1 points higher.
Olympia: Wind exposure derived from ingested design wind / climatology tiles.
South Hill: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Olympia: 2/100 · South Hill: 2/100
No gap.
Olympia: Lightning exposure derived from ingested climatology tiles.
South Hill: Lightning exposure derived from ingested climatology tiles.
Tornado
Olympia: 0/100 · South Hill: 0/100
No gap.
Olympia: Tornado risk derived from NOAA SPC historical reports.
South Hill: Tornado risk derived from NOAA SPC historical reports.
Hail
Olympia: 3/100 · South Hill: 0/100
Olympia is 3 points higher.
Olympia: Hail risk derived from NOAA SPC historical reports.
South Hill: Hail risk derived from NOAA SPC historical reports.
Storm surge
Olympia: Unavailable · South Hill: Unavailable
A score difference cannot be calculated without both sources.
Olympia: Storm surge model is not available for this location yet.
South Hill: Storm surge model is not available for this location yet.
Wildfire
Olympia: 60/100 · South Hill: 49/100
Olympia is 11 points higher.
Olympia: Wildfire exposure derived from ingested fire potential tiles.
South Hill: Wildfire exposure derived from ingested fire potential tiles.
Current air quality
Olympia: 9/100 · South Hill: 8/100
Olympia is 1 points higher.
Olympia: Air quality signal derived from the latest EPA AirNow combined AQI grid.
South Hill: Air quality signal derived from the latest EPA AirNow combined AQI grid.