City vs city
Donaldsonville vs Shreveport, LA
Shreveport currently scores 7 points higher overall than Donaldsonville, 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 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
Donaldsonville: 39/100 · Shreveport: 46/100
Shreveport is 7 points higher.
Flood
Donaldsonville: 27/100 · Shreveport: 18/100
Donaldsonville is 9 points higher.
Donaldsonville: FEMA NFHL flood zones: 10 features intersect this tile.
Shreveport: FEMA NFHL flood zones: 14 features intersect this tile.
Wind
Donaldsonville: 42/100 · Shreveport: 14/100
Donaldsonville is 28 points higher.
Donaldsonville: Wind exposure derived from ingested design wind / climatology tiles.
Shreveport: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Donaldsonville: 92/100 · Shreveport: 65/100
Donaldsonville is 27 points higher.
Donaldsonville: Lightning exposure derived from ingested climatology tiles.
Shreveport: Lightning exposure derived from ingested climatology tiles.
Tornado
Donaldsonville: 15/100 · Shreveport: 42/100
Shreveport is 27 points higher.
Donaldsonville: Tornado risk derived from NOAA SPC historical reports.
Shreveport: Tornado risk derived from NOAA SPC historical reports.
Hail
Donaldsonville: 4/100 · Shreveport: 100/100
Shreveport is 96 points higher.
Donaldsonville: Hail risk derived from NOAA SPC historical reports.
Shreveport: Hail risk derived from NOAA SPC historical reports.
Storm surge
Donaldsonville: 97/100 · Shreveport: Unavailable
A score difference cannot be calculated without both sources.
Donaldsonville: Storm surge exposure derived from NOAA SLOSH MOM (AGL) data.
Shreveport: Storm surge model is not available for this location yet.
Wildfire
Donaldsonville: 10/100 · Shreveport: 54/100
Shreveport is 44 points higher.
Donaldsonville: Wildfire exposure derived from ingested fire potential tiles.
Shreveport: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Donaldsonville: 28/100 · Shreveport: 28/100
No gap.
Donaldsonville: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Shreveport: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.