City vs city
Austin vs Kemah, TX
Kemah currently scores 18 points higher overall than Austin, 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 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
Austin: 47/100 · Kemah: 65/100
Kemah is 18 points higher.
Flood
Austin: 28/100 · Kemah: 71/100
Kemah is 43 points higher.
Austin: FEMA NFHL flood zones: 14 features intersect this tile.
Kemah: FEMA NFHL flood zones: 33 features intersect this tile.
Wind
Austin: 16/100 · Kemah: 49/100
Kemah is 33 points higher.
Austin: Wind exposure derived from ingested design wind / climatology tiles.
Kemah: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Austin: 40/100 · Kemah: 63/100
Kemah is 23 points higher.
Austin: Lightning exposure derived from ingested climatology tiles.
Kemah: Lightning exposure derived from ingested climatology tiles.
Tornado
Austin: 50/100 · Kemah: 77/100
Kemah is 27 points higher.
Austin: Tornado risk derived from NOAA SPC historical reports.
Kemah: Tornado risk derived from NOAA SPC historical reports.
Hail
Austin: 100/100 · Kemah: 95/100
Austin is 5 points higher.
Austin: Hail risk derived from NOAA SPC historical reports.
Kemah: Hail risk derived from NOAA SPC historical reports.
Storm surge
Austin: Unavailable · Kemah: 99/100
A score difference cannot be calculated without both sources.
Austin: Storm surge model is not available for this location yet.
Kemah: Storm surge exposure derived from NOAA SLOSH MOM (AGL) data.
Wildfire
Austin: 58/100 · Kemah: 42/100
Austin is 16 points higher.
Austin: Wildfire exposure derived from ingested fire potential tiles.
Kemah: Wildfire exposure derived from ingested fire potential tiles.
Current air quality
Austin: 34/100 · Kemah: 26/100
Austin is 8 points higher.
Austin: Air quality signal derived from the latest EPA AirNow combined AQI grid.
Kemah: Air quality signal derived from the latest EPA AirNow combined AQI grid.