City vs city
Baltimore vs Green Valley, MD
Baltimore currently scores 12 points higher overall than Green Valley, 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 · Green Valley: 30/100
Baltimore is 12 points higher.
Flood
Baltimore: 27/100 · Green Valley: 20/100
Baltimore is 7 points higher.
Baltimore: FEMA NFHL flood zones: 15 features intersect this tile.
Green Valley: FEMA NFHL flood zones: 3 features intersect this tile.
Wind
Baltimore: 21/100 · Green Valley: 20/100
Baltimore is 1 points higher.
Baltimore: Wind exposure derived from ingested design wind / climatology tiles.
Green Valley: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Baltimore: 40/100 · Green Valley: 31/100
Baltimore is 9 points higher.
Baltimore: Lightning exposure derived from ingested climatology tiles.
Green Valley: Lightning exposure derived from ingested climatology tiles.
Tornado
Baltimore: 35/100 · Green Valley: 15/100
Baltimore is 20 points higher.
Baltimore: Tornado risk derived from NOAA SPC historical reports.
Green Valley: Tornado risk derived from NOAA SPC historical reports.
Hail
Baltimore: 89/100 · Green Valley: 44/100
Baltimore is 45 points higher.
Baltimore: Hail risk derived from NOAA SPC historical reports.
Green Valley: Hail risk derived from NOAA SPC historical reports.
Storm surge
Baltimore: 47/100 · Green Valley: Unavailable
A score difference cannot be calculated without both sources.
Baltimore: Storm surge exposure derived from NOAA SLOSH MOM (AGL) data.
Green Valley: Storm surge model is not available for this location yet.
Wildfire
Baltimore: 34/100 · Green Valley: 41/100
Green Valley is 7 points higher.
Baltimore: Wildfire exposure derived from ingested fire potential tiles.
Green Valley: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Baltimore: 43/100 · Green Valley: 42/100
Baltimore is 1 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.
Green Valley: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.