City vs city
Germantown vs Mayo, MD
Germantown currently scores 9 points higher overall than Mayo, with the largest gap 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
Germantown: 38/100 · Mayo: 29/100
Germantown is 9 points higher.
Flood
Germantown: 24/100 · Mayo: 26/100
Mayo is 2 points higher.
Germantown: FEMA NFHL flood zones: 4 features intersect this tile.
Mayo: FEMA NFHL flood zones: 8 features intersect this tile.
Wind
Germantown: 20/100 · Mayo: 21/100
Mayo is 1 points higher.
Germantown: Wind exposure derived from ingested design wind / climatology tiles.
Mayo: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Germantown: 35/100 · Mayo: 38/100
Mayo is 3 points higher.
Germantown: Lightning exposure derived from ingested climatology tiles.
Mayo: Lightning exposure derived from ingested climatology tiles.
Tornado
Germantown: 23/100 · Mayo: 4/100
Germantown is 19 points higher.
Germantown: Tornado risk derived from NOAA SPC historical reports.
Mayo: Tornado risk derived from NOAA SPC historical reports.
Hail
Germantown: 77/100 · Mayo: 26/100
Germantown is 51 points higher.
Germantown: Hail risk derived from NOAA SPC historical reports.
Mayo: Hail risk derived from NOAA SPC historical reports.
Storm surge
Germantown: Unavailable · Mayo: 66/100
A score difference cannot be calculated without both sources.
Germantown: Storm surge model is not available for this location yet.
Mayo: Storm surge exposure derived from NOAA SLOSH MOM (AGL) data.
Wildfire
Germantown: 41/100 · Mayo: 5/100
Germantown is 36 points higher.
Germantown: Wildfire exposure derived from ingested fire potential tiles.
Mayo: Wildfire exposure derived from ingested fire potential tiles.
Current air quality
Germantown: 43/100 · Mayo: 42/100
Germantown is 1 points higher.
Germantown: Air quality signal derived from the latest EPA AirNow combined AQI grid.
Mayo: Air quality signal derived from the latest EPA AirNow combined AQI grid.