City vs city
Hurley vs Marion, SD
Hurley currently scores 6 points higher overall than Marion, 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
Hurley: 47/100 · Marion: 41/100
Hurley is 6 points higher.
Flood
Hurley: 94/100 · Marion: 64/100
Hurley is 30 points higher.
Hurley: FEMA NFHL flood zones: 18 features intersect this tile.
Marion: FEMA NFHL flood zones: 16 features intersect this tile.
Wind
Hurley: 20/100 · Marion: 21/100
Marion is 1 points higher.
Hurley: Wind exposure derived from ingested design wind / climatology tiles.
Marion: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Hurley: 39/100 · Marion: 43/100
Marion is 4 points higher.
Hurley: Lightning exposure derived from ingested climatology tiles.
Marion: Lightning exposure derived from ingested climatology tiles.
Tornado
Hurley: 0/100 · Marion: 31/100
Marion is 31 points higher.
Hurley: Tornado risk derived from NOAA SPC historical reports.
Marion: Tornado risk derived from NOAA SPC historical reports.
Hail
Hurley: 58/100 · Marion: 66/100
Marion is 8 points higher.
Hurley: Hail risk derived from NOAA SPC historical reports.
Marion: Hail risk derived from NOAA SPC historical reports.
Storm surge
Hurley: Unavailable · Marion: Unavailable
A score difference cannot be calculated without both sources.
Hurley: Storm surge model is not available for this location yet.
Marion: Storm surge model is not available for this location yet.
Wildfire
Hurley: 51/100 · Marion: 44/100
Hurley is 7 points higher.
Hurley: Wildfire exposure derived from ingested fire potential tiles.
Marion: Wildfire exposure derived from ingested fire potential tiles.
Current air quality
Hurley: 21/100 · Marion: 21/100
No gap.
Hurley: Air quality signal derived from the latest EPA AirNow combined AQI grid.
Marion: Air quality signal derived from the latest EPA AirNow combined AQI grid.