City vs city
Alligator vs Shelby, MS
Alligator currently scores 3 points higher overall than Shelby, 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
Alligator: 40/100 · Shelby: 37/100
Alligator is 3 points higher.
Flood
Alligator: 76/100 · Shelby: 71/100
Alligator is 5 points higher.
Alligator: FEMA NFHL flood zones: 4 features intersect this tile.
Shelby: FEMA NFHL flood zones: 8 features intersect this tile.
Wind
Alligator: 14/100 · Shelby: 14/100
No gap.
Alligator: Wind exposure derived from ingested design wind / climatology tiles.
Shelby: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Alligator: 60/100 · Shelby: 60/100
No gap.
Alligator: Lightning exposure derived from ingested climatology tiles.
Shelby: Lightning exposure derived from ingested climatology tiles.
Tornado
Alligator: 46/100 · Shelby: 31/100
Alligator is 15 points higher.
Alligator: Tornado risk derived from NOAA SPC historical reports.
Shelby: Tornado risk derived from NOAA SPC historical reports.
Hail
Alligator: 33/100 · Shelby: 32/100
Alligator is 1 points higher.
Alligator: Hail risk derived from NOAA SPC historical reports.
Shelby: Hail risk derived from NOAA SPC historical reports.
Storm surge
Alligator: Unavailable · Shelby: Unavailable
A score difference cannot be calculated without both sources.
Alligator: Storm surge model is not available for this location yet.
Shelby: Storm surge model is not available for this location yet.
Wildfire
Alligator: 28/100 · Shelby: 29/100
Shelby is 1 points higher.
Alligator: Wildfire exposure derived from ingested fire potential tiles.
Shelby: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Alligator: 22/100 · Shelby: 22/100
No gap.
Alligator: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Shelby: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.