City vs city
Flatonia vs San Marcos, TX
San Marcos currently scores 6 points higher overall than Flatonia, with the largest gap in hail.
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
Flatonia: 38/100 · San Marcos: 44/100
San Marcos is 6 points higher.
Flood
Flatonia: 35/100 · San Marcos: 36/100
San Marcos is 1 points higher.
Flatonia: FEMA NFHL flood zones: 7 features intersect this tile.
San Marcos: FEMA NFHL flood zones: 18 features intersect this tile.
Wind
Flatonia: 23/100 · San Marcos: 17/100
Flatonia is 6 points higher.
Flatonia: Wind exposure derived from ingested design wind / climatology tiles.
San Marcos: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Flatonia: 55/100 · San Marcos: 41/100
Flatonia is 14 points higher.
Flatonia: Lightning exposure derived from ingested climatology tiles.
San Marcos: Lightning exposure derived from ingested climatology tiles.
Tornado
Flatonia: 0/100 · San Marcos: 27/100
San Marcos is 27 points higher.
Flatonia: Tornado risk derived from NOAA SPC historical reports.
San Marcos: Tornado risk derived from NOAA SPC historical reports.
Hail
Flatonia: 57/100 · San Marcos: 100/100
San Marcos is 43 points higher.
Flatonia: Hail risk derived from NOAA SPC historical reports.
San Marcos: Hail risk derived from NOAA SPC historical reports.
Storm surge
Flatonia: Unavailable · San Marcos: Unavailable
A score difference cannot be calculated without both sources.
Flatonia: Storm surge model is not available for this location yet.
San Marcos: Storm surge model is not available for this location yet.
Wildfire
Flatonia: 32/100 · San Marcos: 58/100
San Marcos is 26 points higher.
Flatonia: Wildfire exposure derived from ingested fire potential tiles.
San Marcos: Wildfire exposure derived from ingested fire potential tiles.
Current air quality
Flatonia: 28/100 · San Marcos: 28/100
No gap.
Flatonia: Air quality signal derived from the latest EPA AirNow combined AQI grid.
San Marcos: Air quality signal derived from the latest EPA AirNow combined AQI grid.