City vs city
South Jacksonville vs Springfield, IL
South Jacksonville currently scores 4 points higher overall than Springfield, 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
South Jacksonville: 49/100 · Springfield: 45/100
South Jacksonville is 4 points higher.
Flood
South Jacksonville: 48/100 · Springfield: 56/100
Springfield is 8 points higher.
South Jacksonville: FEMA NFHL flood zones: 8 features intersect this tile.
Springfield: FEMA NFHL flood zones: 10 features intersect this tile.
Wind
South Jacksonville: 16/100 · Springfield: 16/100
No gap.
South Jacksonville: Wind exposure derived from ingested design wind / climatology tiles.
Springfield: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
South Jacksonville: 55/100 · Springfield: 61/100
Springfield is 6 points higher.
South Jacksonville: Lightning exposure derived from ingested climatology tiles.
Springfield: Lightning exposure derived from ingested climatology tiles.
Tornado
South Jacksonville: 65/100 · Springfield: 31/100
South Jacksonville is 34 points higher.
South Jacksonville: Tornado risk derived from NOAA SPC historical reports.
Springfield: Tornado risk derived from NOAA SPC historical reports.
Hail
South Jacksonville: 100/100 · Springfield: 100/100
No gap.
South Jacksonville: Hail risk derived from NOAA SPC historical reports.
Springfield: Hail risk derived from NOAA SPC historical reports.
Storm surge
South Jacksonville: Unavailable · Springfield: Unavailable
A score difference cannot be calculated without both sources.
South Jacksonville: Storm surge model is not available for this location yet.
Springfield: Storm surge model is not available for this location yet.
Wildfire
South Jacksonville: 27/100 · Springfield: 25/100
South Jacksonville is 2 points higher.
South Jacksonville: Wildfire exposure derived from ingested fire potential tiles.
Springfield: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
South Jacksonville: 29/100 · Springfield: 28/100
South Jacksonville is 1 points higher.
South Jacksonville: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Springfield: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.