City vs city
Natrona Heights vs Vandergrift, PA
Natrona Heights currently scores 7 points higher overall than Vandergrift, with the largest gap in tornado.
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
Natrona Heights: 42/100 · Vandergrift: 35/100
Natrona Heights is 7 points higher.
Flood
Natrona Heights: 76/100 · Vandergrift: 68/100
Natrona Heights is 8 points higher.
Natrona Heights: FEMA NFHL flood zones: 9 features intersect this tile.
Vandergrift: FEMA NFHL flood zones: 5 features intersect this tile.
Wind
Natrona Heights: 18/100 · Vandergrift: 18/100
No gap.
Natrona Heights: Wind exposure derived from ingested design wind / climatology tiles.
Vandergrift: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Natrona Heights: 31/100 · Vandergrift: 30/100
Natrona Heights is 1 points higher.
Natrona Heights: Lightning exposure derived from ingested climatology tiles.
Vandergrift: Lightning exposure derived from ingested climatology tiles.
Tornado
Natrona Heights: 54/100 · Vandergrift: 8/100
Natrona Heights is 46 points higher.
Natrona Heights: Tornado risk derived from NOAA SPC historical reports.
Vandergrift: Tornado risk derived from NOAA SPC historical reports.
Hail
Natrona Heights: 53/100 · Vandergrift: 41/100
Natrona Heights is 12 points higher.
Natrona Heights: Hail risk derived from NOAA SPC historical reports.
Vandergrift: Hail risk derived from NOAA SPC historical reports.
Storm surge
Natrona Heights: Unavailable · Vandergrift: Unavailable
A score difference cannot be calculated without both sources.
Natrona Heights: Storm surge model is not available for this location yet.
Vandergrift: Storm surge model is not available for this location yet.
Wildfire
Natrona Heights: 23/100 · Vandergrift: 38/100
Vandergrift is 15 points higher.
Natrona Heights: Wildfire exposure derived from ingested fire potential tiles.
Vandergrift: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Natrona Heights: 38/100 · Vandergrift: 39/100
Vandergrift is 1 points higher.
Natrona Heights: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Vandergrift: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.