City vs city
Byhalia vs Holly Springs, MS
Holly Springs currently scores 13 points higher overall than Byhalia, with the largest gap in flood.
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
Byhalia: 27/100 · Holly Springs: 40/100
Holly Springs is 13 points higher.
Flood
Byhalia: 0/100 · Holly Springs: 30/100
Holly Springs is 30 points higher.
Byhalia: FEMA NFHL flood zones: 0 features intersect this tile.
Holly Springs: FEMA NFHL flood zones: 3 features intersect this tile.
Wind
Byhalia: 14/100 · Holly Springs: 14/100
No gap.
Byhalia: Wind exposure derived from ingested design wind / climatology tiles.
Holly Springs: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Byhalia: 66/100 · Holly Springs: 70/100
Holly Springs is 4 points higher.
Byhalia: Lightning exposure derived from ingested climatology tiles.
Holly Springs: Lightning exposure derived from ingested climatology tiles.
Tornado
Byhalia: 8/100 · Holly Springs: 19/100
Holly Springs is 11 points higher.
Byhalia: Tornado risk derived from NOAA SPC historical reports.
Holly Springs: Tornado risk derived from NOAA SPC historical reports.
Hail
Byhalia: 27/100 · Holly Springs: 55/100
Holly Springs is 28 points higher.
Byhalia: Hail risk derived from NOAA SPC historical reports.
Holly Springs: Hail risk derived from NOAA SPC historical reports.
Storm surge
Byhalia: Unavailable · Holly Springs: Unavailable
A score difference cannot be calculated without both sources.
Byhalia: Storm surge model is not available for this location yet.
Holly Springs: Storm surge model is not available for this location yet.
Wildfire
Byhalia: 48/100 · Holly Springs: 66/100
Holly Springs is 18 points higher.
Byhalia: Wildfire exposure derived from ingested fire potential tiles.
Holly Springs: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Byhalia: 25/100 · Holly Springs: 24/100
Byhalia is 1 points higher.
Byhalia: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Holly Springs: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.