City vs city
Manderson-White Horse Creek vs Porcupine, SD
Manderson-White Horse Creek and Porcupine are tied on overall score, with the biggest factor difference in hail.
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
Manderson-White Horse Creek: 39/100 · Porcupine: 39/100
No gap.
Flood
Manderson-White Horse Creek: Unavailable · Porcupine: Unavailable
A score difference cannot be calculated without both sources.
Manderson-White Horse Creek: Flood model is not available for this location yet.
Porcupine: Flood model is not available for this location yet.
Wind
Manderson-White Horse Creek: 20/100 · Porcupine: 20/100
No gap.
Manderson-White Horse Creek: Wind exposure derived from ingested design wind / climatology tiles.
Porcupine: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Manderson-White Horse Creek: 40/100 · Porcupine: 39/100
Manderson-White Horse Creek is 1 points higher.
Manderson-White Horse Creek: Lightning exposure derived from ingested climatology tiles.
Porcupine: Lightning exposure derived from ingested climatology tiles.
Tornado
Manderson-White Horse Creek: 4/100 · Porcupine: 0/100
Manderson-White Horse Creek is 4 points higher.
Manderson-White Horse Creek: Tornado risk derived from NOAA SPC historical reports.
Porcupine: Tornado risk derived from NOAA SPC historical reports.
Hail
Manderson-White Horse Creek: 100/100 · Porcupine: 68/100
Manderson-White Horse Creek is 32 points higher.
Manderson-White Horse Creek: Hail risk derived from NOAA SPC historical reports.
Porcupine: Hail risk derived from NOAA SPC historical reports.
Storm surge
Manderson-White Horse Creek: Unavailable · Porcupine: Unavailable
A score difference cannot be calculated without both sources.
Manderson-White Horse Creek: Storm surge model is not available for this location yet.
Porcupine: Storm surge model is not available for this location yet.
Wildfire
Manderson-White Horse Creek: 74/100 · Porcupine: 75/100
Porcupine is 1 points higher.
Manderson-White Horse Creek: Wildfire exposure derived from ingested fire potential tiles.
Porcupine: Wildfire exposure derived from ingested fire potential tiles.
Current air quality
Manderson-White Horse Creek: 33/100 · Porcupine: 33/100
No gap.
Manderson-White Horse Creek: Air quality signal derived from the latest EPA AirNow combined AQI grid.
Porcupine: Air quality signal derived from the latest EPA AirNow combined AQI grid.