City vs city
Horn Lake vs Olive Branch, MS
Horn Lake currently scores 5 points higher overall than Olive Branch, 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
Horn Lake: 44/100 · Olive Branch: 39/100
Horn Lake is 5 points higher.
Flood
Horn Lake: 0/100 · Olive Branch: 0/100
No gap.
Horn Lake: FEMA NFHL flood zones: 0 features intersect this tile.
Olive Branch: FEMA NFHL flood zones: 0 features intersect this tile.
Wind
Horn Lake: 14/100 · Olive Branch: 14/100
No gap.
Horn Lake: Wind exposure derived from ingested design wind / climatology tiles.
Olive Branch: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Horn Lake: 63/100 · Olive Branch: 64/100
Olive Branch is 1 points higher.
Horn Lake: Lightning exposure derived from ingested climatology tiles.
Olive Branch: Lightning exposure derived from ingested climatology tiles.
Tornado
Horn Lake: 65/100 · Olive Branch: 42/100
Horn Lake is 23 points higher.
Horn Lake: Tornado risk derived from NOAA SPC historical reports.
Olive Branch: Tornado risk derived from NOAA SPC historical reports.
Hail
Horn Lake: 100/100 · Olive Branch: 90/100
Horn Lake is 10 points higher.
Horn Lake: Hail risk derived from NOAA SPC historical reports.
Olive Branch: Hail risk derived from NOAA SPC historical reports.
Storm surge
Horn Lake: Unavailable · Olive Branch: Unavailable
A score difference cannot be calculated without both sources.
Horn Lake: Storm surge model is not available for this location yet.
Olive Branch: Storm surge model is not available for this location yet.
Wildfire
Horn Lake: 44/100 · Olive Branch: 42/100
Horn Lake is 2 points higher.
Horn Lake: Wildfire exposure derived from ingested fire potential tiles.
Olive Branch: Wildfire exposure derived from ingested fire potential tiles.
Current air quality
Horn Lake: 23/100 · Olive Branch: 24/100
Olive Branch is 1 points higher.
Horn Lake: Air quality signal derived from the latest EPA AirNow combined AQI grid.
Olive Branch: Air quality signal derived from the latest EPA AirNow combined AQI grid.