City vs city
Combine vs Houston, TX
Houston currently scores 13 points higher overall than Combine, 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 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
Combine: 35/100 · Houston: 48/100
Houston is 13 points higher.
Flood
Combine: 71/100 · Houston: 40/100
Combine is 31 points higher.
Combine: FEMA NFHL flood zones: 10 features intersect this tile.
Houston: FEMA NFHL flood zones: 20 features intersect this tile.
Wind
Combine: 14/100 · Houston: 42/100
Houston is 28 points higher.
Combine: Wind exposure derived from ingested design wind / climatology tiles.
Houston: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Combine: 58/100 · Houston: 71/100
Houston is 13 points higher.
Combine: Lightning exposure derived from ingested climatology tiles.
Houston: Lightning exposure derived from ingested climatology tiles.
Tornado
Combine: 4/100 · Houston: 50/100
Houston is 46 points higher.
Combine: Tornado risk derived from NOAA SPC historical reports.
Houston: Tornado risk derived from NOAA SPC historical reports.
Hail
Combine: 26/100 · Houston: 58/100
Houston is 32 points higher.
Combine: Hail risk derived from NOAA SPC historical reports.
Houston: Hail risk derived from NOAA SPC historical reports.
Storm surge
Combine: Unavailable · Houston: Unavailable
A score difference cannot be calculated without both sources.
Combine: Storm surge model is not available for this location yet.
Houston: Storm surge model is not available for this location yet.
Wildfire
Combine: 46/100 · Houston: 51/100
Houston is 5 points higher.
Combine: Wildfire exposure derived from ingested fire potential tiles.
Houston: Wildfire exposure derived from ingested fire potential tiles.
Current air quality
Combine: 28/100 · Houston: 27/100
Combine is 1 points higher.
Combine: Air quality signal derived from the latest EPA AirNow combined AQI grid.
Houston: Air quality signal derived from the latest EPA AirNow combined AQI grid.