City vs city
Hornsby Bend vs Round Rock, TX
Round Rock currently scores 15 points higher overall than Hornsby Bend, 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 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
Hornsby Bend: 34/100 · Round Rock: 49/100
Round Rock is 15 points higher.
Flood
Hornsby Bend: 55/100 · Round Rock: 27/100
Hornsby Bend is 28 points higher.
Hornsby Bend: FEMA NFHL flood zones: 17 features intersect this tile.
Round Rock: FEMA NFHL flood zones: 5 features intersect this tile.
Wind
Hornsby Bend: 17/100 · Round Rock: 16/100
Hornsby Bend is 1 points higher.
Hornsby Bend: Wind exposure derived from ingested design wind / climatology tiles.
Round Rock: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Hornsby Bend: 41/100 · Round Rock: 42/100
Round Rock is 1 points higher.
Hornsby Bend: Lightning exposure derived from ingested climatology tiles.
Round Rock: Lightning exposure derived from ingested climatology tiles.
Tornado
Hornsby Bend: 4/100 · Round Rock: 77/100
Round Rock is 73 points higher.
Hornsby Bend: Tornado risk derived from NOAA SPC historical reports.
Round Rock: Tornado risk derived from NOAA SPC historical reports.
Hail
Hornsby Bend: 33/100 · Round Rock: 100/100
Round Rock is 67 points higher.
Hornsby Bend: Hail risk derived from NOAA SPC historical reports.
Round Rock: Hail risk derived from NOAA SPC historical reports.
Storm surge
Hornsby Bend: Unavailable · Round Rock: Unavailable
A score difference cannot be calculated without both sources.
Hornsby Bend: Storm surge model is not available for this location yet.
Round Rock: Storm surge model is not available for this location yet.
Wildfire
Hornsby Bend: 56/100 · Round Rock: 51/100
Hornsby Bend is 5 points higher.
Hornsby Bend: Wildfire exposure derived from ingested fire potential tiles.
Round Rock: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Hornsby Bend: 32/100 · Round Rock: 29/100
Hornsby Bend is 3 points higher.
Hornsby Bend: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Round Rock: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.