City vs city
Harperville vs Jackson, MS
Jackson currently scores 3 points higher overall than Harperville, with the largest gap in hail.
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
Harperville: 49/100 · Jackson: 52/100
Jackson is 3 points higher.
Flood
Harperville: 46/100 · Jackson: 49/100
Jackson is 3 points higher.
Harperville: FEMA NFHL flood zones: 4 features intersect this tile.
Jackson: FEMA NFHL flood zones: 16 features intersect this tile.
Wind
Harperville: 20/100 · Jackson: 18/100
Harperville is 2 points higher.
Harperville: Wind exposure derived from ingested design wind / climatology tiles.
Jackson: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Harperville: 67/100 · Jackson: 67/100
No gap.
Harperville: Lightning exposure derived from ingested climatology tiles.
Jackson: Lightning exposure derived from ingested climatology tiles.
Tornado
Harperville: 96/100 · Jackson: 54/100
Harperville is 42 points higher.
Harperville: Tornado risk derived from NOAA SPC historical reports.
Jackson: Tornado risk derived from NOAA SPC historical reports.
Hail
Harperville: 30/100 · Jackson: 100/100
Jackson is 70 points higher.
Harperville: Hail risk derived from NOAA SPC historical reports.
Jackson: Hail risk derived from NOAA SPC historical reports.
Storm surge
Harperville: Unavailable · Jackson: Unavailable
A score difference cannot be calculated without both sources.
Harperville: Storm surge model is not available for this location yet.
Jackson: Storm surge model is not available for this location yet.
Wildfire
Harperville: 57/100 · Jackson: 48/100
Harperville is 9 points higher.
Harperville: Wildfire exposure derived from ingested fire potential tiles.
Jackson: Wildfire exposure derived from ingested fire potential tiles.
Current air quality
Harperville: 24/100 · Jackson: 26/100
Jackson is 2 points higher.
Harperville: Air quality signal derived from the latest EPA AirNow combined AQI grid.
Jackson: Air quality signal derived from the latest EPA AirNow combined AQI grid.