City vs city
Greenville vs Jackson, MS
Jackson currently scores 8 points higher overall than Greenville, 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 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
Greenville: 49/100 · Jackson: 57/100
Jackson is 8 points higher.
Flood
Greenville: 67/100 · Jackson: 47/100
Greenville is 20 points higher.
Greenville: FEMA NFHL flood zones: 12 features intersect this tile.
Jackson: FEMA NFHL flood zones: 15 features intersect this tile.
Wind
Greenville: 14/100 · Jackson: 18/100
Jackson is 4 points higher.
Greenville: Wind exposure derived from ingested design wind / climatology tiles.
Jackson: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Greenville: 67/100 · Jackson: 68/100
Jackson is 1 points higher.
Greenville: Lightning exposure derived from ingested climatology tiles.
Jackson: Lightning exposure derived from ingested climatology tiles.
Tornado
Greenville: 50/100 · Jackson: 96/100
Jackson is 46 points higher.
Greenville: Tornado risk derived from NOAA SPC historical reports.
Jackson: Tornado risk derived from NOAA SPC historical reports.
Hail
Greenville: 100/100 · Jackson: 87/100
Greenville is 13 points higher.
Greenville: Hail risk derived from NOAA SPC historical reports.
Jackson: Hail risk derived from NOAA SPC historical reports.
Storm surge
Greenville: Unavailable · Jackson: Unavailable
A score difference cannot be calculated without both sources.
Greenville: Storm surge model is not available for this location yet.
Jackson: Storm surge model is not available for this location yet.
Wildfire
Greenville: 23/100 · Jackson: 58/100
Jackson is 35 points higher.
Greenville: Wildfire exposure derived from ingested fire potential tiles.
Jackson: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Greenville: 22/100 · Jackson: 24/100
Jackson is 2 points higher.
Greenville: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Jackson: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.