City vs city
McLean vs Tysons, VA
McLean currently scores 6 points higher overall than Tysons, 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
McLean: 39/100 · Tysons: 33/100
McLean is 6 points higher.
Flood
McLean: 12/100 · Tysons: 23/100
Tysons is 11 points higher.
McLean: FEMA NFHL flood zones: 2 features intersect this tile.
Tysons: FEMA NFHL flood zones: 2 features intersect this tile.
Wind
McLean: 20/100 · Tysons: 20/100
No gap.
McLean: Wind exposure derived from ingested design wind / climatology tiles.
Tysons: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
McLean: 38/100 · Tysons: 38/100
No gap.
McLean: Lightning exposure derived from ingested climatology tiles.
Tysons: Lightning exposure derived from ingested climatology tiles.
Tornado
McLean: 0/100 · Tysons: 4/100
Tysons is 4 points higher.
McLean: Tornado risk derived from NOAA SPC historical reports.
Tysons: Tornado risk derived from NOAA SPC historical reports.
Hail
McLean: 75/100 · Tysons: 77/100
Tysons is 2 points higher.
McLean: Hail risk derived from NOAA SPC historical reports.
Tysons: Hail risk derived from NOAA SPC historical reports.
Storm surge
McLean: Unavailable · Tysons: Unavailable
A score difference cannot be calculated without both sources.
McLean: Storm surge model is not available for this location yet.
Tysons: Storm surge model is not available for this location yet.
Wildfire
McLean: 42/100 · Tysons: 26/100
McLean is 16 points higher.
McLean: Wildfire exposure derived from ingested fire potential tiles.
Tysons: Wildfire exposure derived from ingested fire potential tiles.
Current air quality
McLean: 45/100 · Tysons: 42/100
McLean is 3 points higher.
McLean: Air quality signal derived from the latest EPA AirNow combined AQI grid.
Tysons: Air quality signal derived from the latest EPA AirNow combined AQI grid.