City vs city
Chalmette vs Shreveport, LA
Chalmette currently scores 5 points higher overall than Shreveport, 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
Chalmette: 51/100 · Shreveport: 46/100
Chalmette is 5 points higher.
Flood
Chalmette: 40/100 · Shreveport: 18/100
Chalmette is 22 points higher.
Chalmette: FEMA NFHL flood zones: 21 features intersect this tile.
Shreveport: FEMA NFHL flood zones: 14 features intersect this tile.
Wind
Chalmette: 51/100 · Shreveport: 14/100
Chalmette is 37 points higher.
Chalmette: Wind exposure derived from ingested design wind / climatology tiles.
Shreveport: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Chalmette: 92/100 · Shreveport: 65/100
Chalmette is 27 points higher.
Chalmette: Lightning exposure derived from ingested climatology tiles.
Shreveport: Lightning exposure derived from ingested climatology tiles.
Tornado
Chalmette: 27/100 · Shreveport: 42/100
Shreveport is 15 points higher.
Chalmette: Tornado risk derived from NOAA SPC historical reports.
Shreveport: Tornado risk derived from NOAA SPC historical reports.
Hail
Chalmette: 46/100 · Shreveport: 100/100
Shreveport is 54 points higher.
Chalmette: Hail risk derived from NOAA SPC historical reports.
Shreveport: Hail risk derived from NOAA SPC historical reports.
Storm surge
Chalmette: 99/100 · Shreveport: Unavailable
A score difference cannot be calculated without both sources.
Chalmette: Storm surge exposure derived from NOAA SLOSH MOM (AGL) data.
Shreveport: Storm surge model is not available for this location yet.
Wildfire
Chalmette: 38/100 · Shreveport: 54/100
Shreveport is 16 points higher.
Chalmette: Wildfire exposure derived from ingested fire potential tiles.
Shreveport: Wildfire exposure derived from ingested fire potential tiles.
Current air quality
Chalmette: 16/100 · Shreveport: 28/100
Shreveport is 12 points higher.
Chalmette: Air quality signal derived from the latest EPA AirNow combined AQI grid.
Shreveport: Air quality signal derived from the latest EPA AirNow combined AQI grid.