City vs city
Mount Hermon vs South Boston, VA
Mount Hermon and South Boston 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
Mount Hermon: 31/100 · South Boston: 31/100
No gap.
Flood
Mount Hermon: 29/100 · South Boston: 21/100
Mount Hermon is 8 points higher.
Mount Hermon: FEMA NFHL flood zones: 6 features intersect this tile.
South Boston: FEMA NFHL flood zones: 2 features intersect this tile.
Wind
Mount Hermon: 18/100 · South Boston: 19/100
South Boston is 1 points higher.
Mount Hermon: Wind exposure derived from ingested design wind / climatology tiles.
South Boston: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Mount Hermon: 43/100 · South Boston: 41/100
Mount Hermon is 2 points higher.
Mount Hermon: Lightning exposure derived from ingested climatology tiles.
South Boston: Lightning exposure derived from ingested climatology tiles.
Tornado
Mount Hermon: 8/100 · South Boston: 8/100
No gap.
Mount Hermon: Tornado risk derived from NOAA SPC historical reports.
South Boston: Tornado risk derived from NOAA SPC historical reports.
Hail
Mount Hermon: 34/100 · South Boston: 45/100
South Boston is 11 points higher.
Mount Hermon: Hail risk derived from NOAA SPC historical reports.
South Boston: Hail risk derived from NOAA SPC historical reports.
Storm surge
Mount Hermon: Unavailable · South Boston: Unavailable
A score difference cannot be calculated without both sources.
Mount Hermon: Storm surge model is not available for this location yet.
South Boston: Storm surge model is not available for this location yet.
Wildfire
Mount Hermon: 52/100 · South Boston: 55/100
South Boston is 3 points higher.
Mount Hermon: Wildfire exposure derived from ingested fire potential tiles.
South Boston: Wildfire exposure derived from ingested fire potential tiles.
Current air quality
Mount Hermon: 33/100 · South Boston: 28/100
Mount Hermon is 5 points higher.
Mount Hermon: Air quality signal derived from the latest EPA AirNow combined AQI grid.
South Boston: Air quality signal derived from the latest EPA AirNow combined AQI grid.