City vs city
Jackson vs Petal, MS
Petal currently scores 4 points higher overall than Jackson, with the largest gap in wildfire.
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
Jackson: 52/100 · Petal: 56/100
Petal is 4 points higher.
Flood
Jackson: 49/100 · Petal: 57/100
Petal is 8 points higher.
Jackson: FEMA NFHL flood zones: 16 features intersect this tile.
Petal: FEMA NFHL flood zones: 18 features intersect this tile.
Wind
Jackson: 18/100 · Petal: 38/100
Petal is 20 points higher.
Jackson: Wind exposure derived from ingested design wind / climatology tiles.
Petal: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Jackson: 67/100 · Petal: 89/100
Petal is 22 points higher.
Jackson: Lightning exposure derived from ingested climatology tiles.
Petal: Lightning exposure derived from ingested climatology tiles.
Tornado
Jackson: 54/100 · Petal: 31/100
Jackson is 23 points higher.
Jackson: Tornado risk derived from NOAA SPC historical reports.
Petal: Tornado risk derived from NOAA SPC historical reports.
Hail
Jackson: 100/100 · Petal: 82/100
Jackson is 18 points higher.
Jackson: Hail risk derived from NOAA SPC historical reports.
Petal: Hail risk derived from NOAA SPC historical reports.
Storm surge
Jackson: Unavailable · Petal: Unavailable
A score difference cannot be calculated without both sources.
Jackson: Storm surge model is not available for this location yet.
Petal: Storm surge model is not available for this location yet.
Wildfire
Jackson: 48/100 · Petal: 73/100
Petal is 25 points higher.
Jackson: Wildfire exposure derived from ingested fire potential tiles.
Petal: Wildfire exposure derived from ingested fire potential tiles.
Current air quality
Jackson: 26/100 · Petal: 22/100
Jackson is 4 points higher.
Jackson: Air quality signal derived from the latest EPA AirNow combined AQI grid.
Petal: Air quality signal derived from the latest EPA AirNow combined AQI grid.