City vs city
Louisville vs Olive Branch, MS
Louisville currently scores 8 points higher overall than Olive Branch, with the largest gap in flood.
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
Louisville: 47/100 · Olive Branch: 39/100
Louisville is 8 points higher.
Flood
Louisville: 37/100 · Olive Branch: 0/100
Louisville is 37 points higher.
Louisville: FEMA NFHL flood zones: 5 features intersect this tile.
Olive Branch: FEMA NFHL flood zones: 0 features intersect this tile.
Wind
Louisville: 17/100 · Olive Branch: 14/100
Louisville is 3 points higher.
Louisville: Wind exposure derived from ingested design wind / climatology tiles.
Olive Branch: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Louisville: 67/100 · Olive Branch: 64/100
Louisville is 3 points higher.
Louisville: Lightning exposure derived from ingested climatology tiles.
Olive Branch: Lightning exposure derived from ingested climatology tiles.
Tornado
Louisville: 38/100 · Olive Branch: 42/100
Olive Branch is 4 points higher.
Louisville: Tornado risk derived from NOAA SPC historical reports.
Olive Branch: Tornado risk derived from NOAA SPC historical reports.
Hail
Louisville: 93/100 · Olive Branch: 90/100
Louisville is 3 points higher.
Louisville: Hail risk derived from NOAA SPC historical reports.
Olive Branch: Hail risk derived from NOAA SPC historical reports.
Storm surge
Louisville: Unavailable · Olive Branch: Unavailable
A score difference cannot be calculated without both sources.
Louisville: Storm surge model is not available for this location yet.
Olive Branch: Storm surge model is not available for this location yet.
Wildfire
Louisville: 51/100 · Olive Branch: 42/100
Louisville is 9 points higher.
Louisville: Wildfire exposure derived from ingested fire potential tiles.
Olive Branch: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Louisville: 28/100 · Olive Branch: 24/100
Louisville is 4 points higher.
Louisville: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Olive Branch: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.