City vs city
Brentwood vs Mount Oliver, PA
Mount Oliver currently scores 6 points higher overall than Brentwood, 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 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
Brentwood: 39/100 · Mount Oliver: 45/100
Mount Oliver is 6 points higher.
Flood
Brentwood: 56/100 · Mount Oliver: 76/100
Mount Oliver is 20 points higher.
Brentwood: FEMA NFHL flood zones: 2 features intersect this tile.
Mount Oliver: FEMA NFHL flood zones: 5 features intersect this tile.
Wind
Brentwood: 18/100 · Mount Oliver: 18/100
No gap.
Brentwood: Wind exposure derived from ingested design wind / climatology tiles.
Mount Oliver: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Brentwood: 23/100 · Mount Oliver: 26/100
Mount Oliver is 3 points higher.
Brentwood: Lightning exposure derived from ingested climatology tiles.
Mount Oliver: Lightning exposure derived from ingested climatology tiles.
Tornado
Brentwood: 4/100 · Mount Oliver: 19/100
Mount Oliver is 15 points higher.
Brentwood: Tornado risk derived from NOAA SPC historical reports.
Mount Oliver: Tornado risk derived from NOAA SPC historical reports.
Hail
Brentwood: 95/100 · Mount Oliver: 100/100
Mount Oliver is 5 points higher.
Brentwood: Hail risk derived from NOAA SPC historical reports.
Mount Oliver: Hail risk derived from NOAA SPC historical reports.
Storm surge
Brentwood: Unavailable · Mount Oliver: Unavailable
A score difference cannot be calculated without both sources.
Brentwood: Storm surge model is not available for this location yet.
Mount Oliver: Storm surge model is not available for this location yet.
Wildfire
Brentwood: 36/100 · Mount Oliver: 36/100
No gap.
Brentwood: Wildfire exposure derived from ingested fire potential tiles.
Mount Oliver: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Brentwood: 39/100 · Mount Oliver: 40/100
Mount Oliver is 1 points higher.
Brentwood: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Mount Oliver: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.