City vs city
Mantachie vs Olive Branch, MS
Mantachie currently scores 7 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
Mantachie: 46/100 · Olive Branch: 39/100
Mantachie is 7 points higher.
Flood
Mantachie: 64/100 · Olive Branch: 0/100
Mantachie is 64 points higher.
Mantachie: FEMA NFHL flood zones: 7 features intersect this tile.
Olive Branch: FEMA NFHL flood zones: 0 features intersect this tile.
Wind
Mantachie: 15/100 · Olive Branch: 14/100
Mantachie is 1 points higher.
Mantachie: Wind exposure derived from ingested design wind / climatology tiles.
Olive Branch: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Mantachie: 79/100 · Olive Branch: 64/100
Mantachie is 15 points higher.
Mantachie: Lightning exposure derived from ingested climatology tiles.
Olive Branch: Lightning exposure derived from ingested climatology tiles.
Tornado
Mantachie: 0/100 · Olive Branch: 42/100
Olive Branch is 42 points higher.
Mantachie: Tornado risk derived from NOAA SPC historical reports.
Olive Branch: Tornado risk derived from NOAA SPC historical reports.
Hail
Mantachie: 37/100 · Olive Branch: 90/100
Olive Branch is 53 points higher.
Mantachie: Hail risk derived from NOAA SPC historical reports.
Olive Branch: Hail risk derived from NOAA SPC historical reports.
Storm surge
Mantachie: Unavailable · Olive Branch: Unavailable
A score difference cannot be calculated without both sources.
Mantachie: Storm surge model is not available for this location yet.
Olive Branch: Storm surge model is not available for this location yet.
Wildfire
Mantachie: 67/100 · Olive Branch: 42/100
Mantachie is 25 points higher.
Mantachie: Wildfire exposure derived from ingested fire potential tiles.
Olive Branch: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Mantachie: 16/100 · Olive Branch: 24/100
Olive Branch is 8 points higher.
Mantachie: 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.