City vs city
Granger vs Round Rock, TX
Round Rock currently scores 19 points higher overall than Granger, 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
Granger: 30/100 · Round Rock: 49/100
Round Rock is 19 points higher.
Flood
Granger: 31/100 · Round Rock: 27/100
Granger is 4 points higher.
Granger: FEMA NFHL flood zones: 8 features intersect this tile.
Round Rock: FEMA NFHL flood zones: 5 features intersect this tile.
Wind
Granger: 17/100 · Round Rock: 16/100
Granger is 1 points higher.
Granger: Wind exposure derived from ingested design wind / climatology tiles.
Round Rock: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Granger: 43/100 · Round Rock: 42/100
Granger is 1 points higher.
Granger: Lightning exposure derived from ingested climatology tiles.
Round Rock: Lightning exposure derived from ingested climatology tiles.
Tornado
Granger: 4/100 · Round Rock: 77/100
Round Rock is 73 points higher.
Granger: Tornado risk derived from NOAA SPC historical reports.
Round Rock: Tornado risk derived from NOAA SPC historical reports.
Hail
Granger: 30/100 · Round Rock: 100/100
Round Rock is 70 points higher.
Granger: Hail risk derived from NOAA SPC historical reports.
Round Rock: Hail risk derived from NOAA SPC historical reports.
Storm surge
Granger: Unavailable · Round Rock: Unavailable
A score difference cannot be calculated without both sources.
Granger: Storm surge model is not available for this location yet.
Round Rock: Storm surge model is not available for this location yet.
Wildfire
Granger: 52/100 · Round Rock: 51/100
Granger is 1 points higher.
Granger: Wildfire exposure derived from ingested fire potential tiles.
Round Rock: Wildfire exposure derived from ingested fire potential tiles.
Current air quality
Granger: 32/100 · Round Rock: 29/100
Granger is 3 points higher.
Granger: Air quality signal derived from the latest EPA AirNow combined AQI grid.
Round Rock: Air quality signal derived from the latest EPA AirNow combined AQI grid.