City vs city
Baltimore vs Deal Island, MD
Baltimore currently scores 7 points higher overall than Deal Island, 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 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
Baltimore: 42/100 · Deal Island: 35/100
Baltimore is 7 points higher.
Flood
Baltimore: 27/100 · Deal Island: 44/100
Deal Island is 17 points higher.
Baltimore: FEMA NFHL flood zones: 15 features intersect this tile.
Deal Island: FEMA NFHL flood zones: 11 features intersect this tile.
Wind
Baltimore: 21/100 · Deal Island: 25/100
Deal Island is 4 points higher.
Baltimore: Wind exposure derived from ingested design wind / climatology tiles.
Deal Island: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Baltimore: 40/100 · Deal Island: 27/100
Baltimore is 13 points higher.
Baltimore: Lightning exposure derived from ingested climatology tiles.
Deal Island: Lightning exposure derived from ingested climatology tiles.
Tornado
Baltimore: 35/100 · Deal Island: 4/100
Baltimore is 31 points higher.
Baltimore: Tornado risk derived from NOAA SPC historical reports.
Deal Island: Tornado risk derived from NOAA SPC historical reports.
Hail
Baltimore: 89/100 · Deal Island: 2/100
Baltimore is 87 points higher.
Baltimore: Hail risk derived from NOAA SPC historical reports.
Deal Island: Hail risk derived from NOAA SPC historical reports.
Storm surge
Baltimore: 47/100 · Deal Island: 85/100
Deal Island is 38 points higher.
Baltimore: Storm surge exposure derived from NOAA SLOSH MOM (AGL) data.
Deal Island: Storm surge exposure derived from NOAA SLOSH MOM (AGL) data.
Wildfire
Baltimore: 34/100 · Deal Island: 59/100
Deal Island is 25 points higher.
Baltimore: Wildfire exposure derived from ingested fire potential tiles.
Deal Island: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Baltimore: 43/100 · Deal Island: 30/100
Baltimore is 13 points higher.
Baltimore: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Deal Island: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.