City vs city
Deale vs Mayo, MD
Deale currently scores 3 points higher overall than Mayo, with the largest gap in storm surge.
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 uses an ingested EPA AirNow snapshot and may not reflect current conditions; 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
Deale: 32/100 · Mayo: 29/100
Deale is 3 points higher.
Flood
Deale: 31/100 · Mayo: 26/100
Deale is 5 points higher.
Deale: FEMA NFHL flood zones: 9 features intersect this tile.
Mayo: FEMA NFHL flood zones: 8 features intersect this tile.
Wind
Deale: 22/100 · Mayo: 21/100
Deale is 1 points higher.
Deale: Wind exposure derived from ingested design wind / climatology tiles.
Mayo: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Deale: 37/100 · Mayo: 38/100
Mayo is 1 points higher.
Deale: Lightning exposure derived from ingested climatology tiles.
Mayo: Lightning exposure derived from ingested climatology tiles.
Tornado
Deale: 4/100 · Mayo: 4/100
No gap.
Deale: Tornado risk derived from NOAA SPC historical reports.
Mayo: Tornado risk derived from NOAA SPC historical reports.
Hail
Deale: 19/100 · Mayo: 26/100
Mayo is 7 points higher.
Deale: Hail risk derived from NOAA SPC historical reports.
Mayo: Hail risk derived from NOAA SPC historical reports.
Storm surge
Deale: 90/100 · Mayo: 66/100
Deale is 24 points higher.
Deale: Storm surge exposure derived from NOAA SLOSH MOM (AGL) data.
Mayo: Storm surge exposure derived from NOAA SLOSH MOM (AGL) data.
Wildfire
Deale: 9/100 · Mayo: 5/100
Deale is 4 points higher.
Deale: Wildfire exposure derived from ingested fire potential tiles.
Mayo: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Deale: 43/100 · Mayo: 42/100
Deale is 1 points higher.
Deale: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Mayo: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.