City vs city
Alvin vs Quintana, TX
Quintana currently scores 3 points higher overall than Alvin, 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
Alvin: 47/100 · Quintana: 50/100
Quintana is 3 points higher.
Flood
Alvin: 46/100 · Quintana: 100/100
Quintana is 54 points higher.
Alvin: FEMA NFHL flood zones: 13 features intersect this tile.
Quintana: FEMA NFHL flood zones: 19 features intersect this tile.
Wind
Alvin: 49/100 · Quintana: 54/100
Quintana is 5 points higher.
Alvin: Wind exposure derived from ingested design wind / climatology tiles.
Quintana: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Alvin: 57/100 · Quintana: 45/100
Alvin is 12 points higher.
Alvin: Lightning exposure derived from ingested climatology tiles.
Quintana: Lightning exposure derived from ingested climatology tiles.
Tornado
Alvin: 23/100 · Quintana: 12/100
Alvin is 11 points higher.
Alvin: Tornado risk derived from NOAA SPC historical reports.
Quintana: Tornado risk derived from NOAA SPC historical reports.
Hail
Alvin: 41/100 · Quintana: 25/100
Alvin is 16 points higher.
Alvin: Hail risk derived from NOAA SPC historical reports.
Quintana: Hail risk derived from NOAA SPC historical reports.
Storm surge
Alvin: 96/100 · Quintana: 98/100
Quintana is 2 points higher.
Alvin: Storm surge exposure derived from NOAA SLOSH MOM (AGL) data.
Quintana: Storm surge exposure derived from NOAA SLOSH MOM (AGL) data.
Wildfire
Alvin: 34/100 · Quintana: 37/100
Quintana is 3 points higher.
Alvin: Wildfire exposure derived from ingested fire potential tiles.
Quintana: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Alvin: 29/100 · Quintana: 30/100
Quintana is 1 points higher.
Alvin: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Quintana: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.