City vs city
Halfway vs Silver Spring, MD
Halfway currently scores 1 points higher overall than Silver Spring, with the largest gap in flood.
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
Halfway: 39/100 · Silver Spring: 38/100
Halfway is 1 points higher.
Flood
Halfway: 22/100 · Silver Spring: 0/100
Halfway is 22 points higher.
Halfway: FEMA NFHL flood zones: 5 features intersect this tile.
Silver Spring: FEMA NFHL flood zones: 0 features intersect this tile.
Wind
Halfway: 20/100 · Silver Spring: 21/100
Silver Spring is 1 points higher.
Halfway: Wind exposure derived from ingested design wind / climatology tiles.
Silver Spring: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Halfway: 19/100 · Silver Spring: 38/100
Silver Spring is 19 points higher.
Halfway: Lightning exposure derived from ingested climatology tiles.
Silver Spring: Lightning exposure derived from ingested climatology tiles.
Tornado
Halfway: 19/100 · Silver Spring: 27/100
Silver Spring is 8 points higher.
Halfway: Tornado risk derived from NOAA SPC historical reports.
Silver Spring: Tornado risk derived from NOAA SPC historical reports.
Hail
Halfway: 100/100 · Silver Spring: 100/100
No gap.
Halfway: Hail risk derived from NOAA SPC historical reports.
Silver Spring: Hail risk derived from NOAA SPC historical reports.
Storm surge
Halfway: Unavailable · Silver Spring: Unavailable
A score difference cannot be calculated without both sources.
Halfway: Storm surge model is not available for this location yet.
Silver Spring: Storm surge model is not available for this location yet.
Wildfire
Halfway: 53/100 · Silver Spring: 37/100
Halfway is 16 points higher.
Halfway: Wildfire exposure derived from ingested fire potential tiles.
Silver Spring: Wildfire exposure derived from ingested fire potential tiles.
Current air quality
Halfway: 42/100 · Silver Spring: 45/100
Silver Spring is 3 points higher.
Halfway: Air quality signal derived from the latest EPA AirNow combined AQI grid.
Silver Spring: Air quality signal derived from the latest EPA AirNow combined AQI grid.