City vs city
Aldan vs Allentown, PA
Allentown currently scores 3 points higher overall than Aldan, with the largest gap in wildfire.
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
Aldan: 40/100 · Allentown: 43/100
Allentown is 3 points higher.
Flood
Aldan: 83/100 · Allentown: 70/100
Aldan is 13 points higher.
Aldan: FEMA NFHL flood zones: 12 features intersect this tile.
Allentown: FEMA NFHL flood zones: 6 features intersect this tile.
Wind
Aldan: 22/100 · Allentown: 21/100
Aldan is 1 points higher.
Aldan: Wind exposure derived from ingested design wind / climatology tiles.
Allentown: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Aldan: 37/100 · Allentown: 32/100
Aldan is 5 points higher.
Aldan: Lightning exposure derived from ingested climatology tiles.
Allentown: Lightning exposure derived from ingested climatology tiles.
Tornado
Aldan: 8/100 · Allentown: 0/100
Aldan is 8 points higher.
Aldan: Tornado risk derived from NOAA SPC historical reports.
Allentown: Tornado risk derived from NOAA SPC historical reports.
Hail
Aldan: 43/100 · Allentown: 40/100
Aldan is 3 points higher.
Aldan: Hail risk derived from NOAA SPC historical reports.
Allentown: Hail risk derived from NOAA SPC historical reports.
Storm surge
Aldan: 67/100 · Allentown: Unavailable
A score difference cannot be calculated without both sources.
Aldan: Storm surge exposure derived from NOAA SLOSH MOM (AGL) data.
Allentown: Storm surge model is not available for this location yet.
Wildfire
Aldan: 15/100 · Allentown: 57/100
Allentown is 42 points higher.
Aldan: Wildfire exposure derived from ingested fire potential tiles.
Allentown: Wildfire exposure derived from ingested fire potential tiles.
Current air quality
Aldan: 44/100 · Allentown: 35/100
Aldan is 9 points higher.
Aldan: Air quality signal derived from the latest EPA AirNow combined AQI grid.
Allentown: Air quality signal derived from the latest EPA AirNow combined AQI grid.