City vs city
Decatur vs Siloam Springs, AR
Siloam Springs currently scores 12 points higher overall than Decatur, 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 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
Decatur: 43/100 · Siloam Springs: 55/100
Siloam Springs is 12 points higher.
Flood
Decatur: 28/100 · Siloam Springs: 22/100
Decatur is 6 points higher.
Decatur: FEMA NFHL flood zones: 2 features intersect this tile.
Siloam Springs: FEMA NFHL flood zones: 5 features intersect this tile.
Wind
Decatur: 16/100 · Siloam Springs: 16/100
No gap.
Decatur: Wind exposure derived from ingested design wind / climatology tiles.
Siloam Springs: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Decatur: 68/100 · Siloam Springs: 70/100
Siloam Springs is 2 points higher.
Decatur: Lightning exposure derived from ingested climatology tiles.
Siloam Springs: Lightning exposure derived from ingested climatology tiles.
Tornado
Decatur: 23/100 · Siloam Springs: 96/100
Siloam Springs is 73 points higher.
Decatur: Tornado risk derived from NOAA SPC historical reports.
Siloam Springs: Tornado risk derived from NOAA SPC historical reports.
Hail
Decatur: 78/100 · Siloam Springs: 100/100
Siloam Springs is 22 points higher.
Decatur: Hail risk derived from NOAA SPC historical reports.
Siloam Springs: Hail risk derived from NOAA SPC historical reports.
Storm surge
Decatur: Unavailable · Siloam Springs: Unavailable
A score difference cannot be calculated without both sources.
Decatur: Storm surge model is not available for this location yet.
Siloam Springs: Storm surge model is not available for this location yet.
Wildfire
Decatur: 58/100 · Siloam Springs: 52/100
Decatur is 6 points higher.
Decatur: Wildfire exposure derived from ingested fire potential tiles.
Siloam Springs: Wildfire exposure derived from ingested fire potential tiles.
Current air quality
Decatur: 30/100 · Siloam Springs: 30/100
No gap.
Decatur: Air quality signal derived from the latest EPA AirNow combined AQI grid.
Siloam Springs: Air quality signal derived from the latest EPA AirNow combined AQI grid.