City vs city
Difficult Run vs Norfolk, VA
Norfolk currently scores 13 points higher overall than Difficult Run, 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
Difficult Run: 37/100 · Norfolk: 50/100
Norfolk is 13 points higher.
Flood
Difficult Run: 24/100 · Norfolk: 46/100
Norfolk is 22 points higher.
Difficult Run: FEMA NFHL flood zones: 4 features intersect this tile.
Norfolk: FEMA NFHL flood zones: 25 features intersect this tile.
Wind
Difficult Run: 20/100 · Norfolk: 27/100
Norfolk is 7 points higher.
Difficult Run: Wind exposure derived from ingested design wind / climatology tiles.
Norfolk: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Difficult Run: 38/100 · Norfolk: 45/100
Norfolk is 7 points higher.
Difficult Run: Lightning exposure derived from ingested climatology tiles.
Norfolk: Lightning exposure derived from ingested climatology tiles.
Tornado
Difficult Run: 12/100 · Norfolk: 46/100
Norfolk is 34 points higher.
Difficult Run: Tornado risk derived from NOAA SPC historical reports.
Norfolk: Tornado risk derived from NOAA SPC historical reports.
Hail
Difficult Run: 85/100 · Norfolk: 100/100
Norfolk is 15 points higher.
Difficult Run: Hail risk derived from NOAA SPC historical reports.
Norfolk: Hail risk derived from NOAA SPC historical reports.
Storm surge
Difficult Run: Unavailable · Norfolk: 77/100
A score difference cannot be calculated without both sources.
Difficult Run: Storm surge model is not available for this location yet.
Norfolk: Storm surge exposure derived from NOAA SLOSH MOM (AGL) data.
Wildfire
Difficult Run: 41/100 · Norfolk: 34/100
Difficult Run is 7 points higher.
Difficult Run: Wildfire exposure derived from ingested fire potential tiles.
Norfolk: Wildfire exposure derived from ingested fire potential tiles.
Current air quality
Difficult Run: 41/100 · Norfolk: 27/100
Difficult Run is 14 points higher.
Difficult Run: Air quality signal derived from the latest EPA AirNow combined AQI grid.
Norfolk: Air quality signal derived from the latest EPA AirNow combined AQI grid.