City vs city
Holly Springs vs Morrisville, NC
Morrisville currently scores 4 points higher overall than Holly Springs, 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 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
Holly Springs: 40/100 · Morrisville: 44/100
Morrisville is 4 points higher.
Flood
Holly Springs: 34/100 · Morrisville: 39/100
Morrisville is 5 points higher.
Holly Springs: FEMA NFHL flood zones: 7 features intersect this tile.
Morrisville: FEMA NFHL flood zones: 14 features intersect this tile.
Wind
Holly Springs: 23/100 · Morrisville: 22/100
Holly Springs is 1 points higher.
Holly Springs: Wind exposure derived from ingested design wind / climatology tiles.
Morrisville: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Holly Springs: 64/100 · Morrisville: 60/100
Holly Springs is 4 points higher.
Holly Springs: Lightning exposure derived from ingested climatology tiles.
Morrisville: Lightning exposure derived from ingested climatology tiles.
Tornado
Holly Springs: 4/100 · Morrisville: 8/100
Morrisville is 4 points higher.
Holly Springs: Tornado risk derived from NOAA SPC historical reports.
Morrisville: Tornado risk derived from NOAA SPC historical reports.
Hail
Holly Springs: 57/100 · Morrisville: 100/100
Morrisville is 43 points higher.
Holly Springs: Hail risk derived from NOAA SPC historical reports.
Morrisville: Hail risk derived from NOAA SPC historical reports.
Storm surge
Holly Springs: Unavailable · Morrisville: Unavailable
A score difference cannot be calculated without both sources.
Holly Springs: Storm surge model is not available for this location yet.
Morrisville: Storm surge model is not available for this location yet.
Wildfire
Holly Springs: 70/100 · Morrisville: 48/100
Holly Springs is 22 points higher.
Holly Springs: Wildfire exposure derived from ingested fire potential tiles.
Morrisville: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Holly Springs: 30/100 · Morrisville: 31/100
Morrisville is 1 points higher.
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.
Morrisville: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.