City vs city
Portland vs Tierra Verde, TX
Portland currently scores 10 points higher overall than Tierra Verde, 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
Portland: 43/100 · Tierra Verde: 33/100
Portland is 10 points higher.
Flood
Portland: 45/100 · Tierra Verde: 48/100
Tierra Verde is 3 points higher.
Portland: FEMA NFHL flood zones: 9 features intersect this tile.
Tierra Verde: FEMA NFHL flood zones: 6 features intersect this tile.
Wind
Portland: 49/100 · Tierra Verde: 43/100
Portland is 6 points higher.
Portland: Wind exposure derived from ingested design wind / climatology tiles.
Tierra Verde: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Portland: 42/100 · Tierra Verde: 40/100
Portland is 2 points higher.
Portland: Lightning exposure derived from ingested climatology tiles.
Tierra Verde: Lightning exposure derived from ingested climatology tiles.
Tornado
Portland: 42/100 · Tierra Verde: 8/100
Portland is 34 points higher.
Portland: Tornado risk derived from NOAA SPC historical reports.
Tierra Verde: Tornado risk derived from NOAA SPC historical reports.
Hail
Portland: 34/100 · Tierra Verde: 16/100
Portland is 18 points higher.
Portland: Hail risk derived from NOAA SPC historical reports.
Tierra Verde: Hail risk derived from NOAA SPC historical reports.
Storm surge
Portland: 99/100 · Tierra Verde: Unavailable
A score difference cannot be calculated without both sources.
Portland: Storm surge exposure derived from NOAA SLOSH MOM (AGL) data.
Tierra Verde: Storm surge model is not available for this location yet.
Wildfire
Portland: 7/100 · Tierra Verde: 49/100
Tierra Verde is 42 points higher.
Portland: Wildfire exposure derived from ingested fire potential tiles.
Tierra Verde: Wildfire exposure derived from ingested fire potential tiles.
Current air quality
Portland: 24/100 · Tierra Verde: 24/100
No gap.
Portland: Air quality signal derived from the latest EPA AirNow combined AQI grid.
Tierra Verde: Air quality signal derived from the latest EPA AirNow combined AQI grid.