City vs city
Houston vs Johnson City, TX
Houston currently scores 16 points higher overall than Johnson City, 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
Houston: 48/100 · Johnson City: 32/100
Houston is 16 points higher.
Flood
Houston: 40/100 · Johnson City: Unavailable
A score difference cannot be calculated without both sources.
Houston: FEMA NFHL flood zones: 20 features intersect this tile.
Johnson City: Flood model is not available for this location yet.
Wind
Houston: 42/100 · Johnson City: 14/100
Houston is 28 points higher.
Houston: Wind exposure derived from ingested design wind / climatology tiles.
Johnson City: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Houston: 71/100 · Johnson City: 39/100
Houston is 32 points higher.
Houston: Lightning exposure derived from ingested climatology tiles.
Johnson City: Lightning exposure derived from ingested climatology tiles.
Tornado
Houston: 50/100 · Johnson City: 12/100
Houston is 38 points higher.
Houston: Tornado risk derived from NOAA SPC historical reports.
Johnson City: Tornado risk derived from NOAA SPC historical reports.
Hail
Houston: 58/100 · Johnson City: 75/100
Johnson City is 17 points higher.
Houston: Hail risk derived from NOAA SPC historical reports.
Johnson City: Hail risk derived from NOAA SPC historical reports.
Storm surge
Houston: Unavailable · Johnson City: Unavailable
A score difference cannot be calculated without both sources.
Houston: Storm surge model is not available for this location yet.
Johnson City: Storm surge model is not available for this location yet.
Wildfire
Houston: 51/100 · Johnson City: 55/100
Johnson City is 4 points higher.
Houston: Wildfire exposure derived from ingested fire potential tiles.
Johnson City: Wildfire exposure derived from ingested fire potential tiles.
Current air quality
Houston: 27/100 · Johnson City: 27/100
No gap.
Houston: Air quality signal derived from the latest EPA AirNow combined AQI grid.
Johnson City: Air quality signal derived from the latest EPA AirNow combined AQI grid.