City vs city
Arden vs Wilmington, DE
Arden currently scores 8 points higher overall than Wilmington, 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
Arden: 48/100 · Wilmington: 40/100
Arden is 8 points higher.
Flood
Arden: 68/100 · Wilmington: 0/100
Arden is 68 points higher.
Arden: FEMA NFHL flood zones: 12 features intersect this tile.
Wilmington: FEMA NFHL flood zones: 0 features intersect this tile.
Wind
Arden: 22/100 · Wilmington: 22/100
No gap.
Arden: Wind exposure derived from ingested design wind / climatology tiles.
Wilmington: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Arden: 40/100 · Wilmington: 41/100
Wilmington is 1 points higher.
Arden: Lightning exposure derived from ingested climatology tiles.
Wilmington: Lightning exposure derived from ingested climatology tiles.
Tornado
Arden: 8/100 · Wilmington: 27/100
Wilmington is 19 points higher.
Arden: Tornado risk derived from NOAA SPC historical reports.
Wilmington: Tornado risk derived from NOAA SPC historical reports.
Hail
Arden: 55/100 · Wilmington: 46/100
Arden is 9 points higher.
Arden: Hail risk derived from NOAA SPC historical reports.
Wilmington: Hail risk derived from NOAA SPC historical reports.
Storm surge
Arden: 96/100 · Wilmington: 99/100
Wilmington is 3 points higher.
Arden: Storm surge exposure derived from NOAA SLOSH MOM (AGL) data.
Wilmington: Storm surge exposure derived from NOAA SLOSH MOM (AGL) data.
Wildfire
Arden: 53/100 · Wilmington: 47/100
Arden is 6 points higher.
Arden: Wildfire exposure derived from ingested fire potential tiles.
Wilmington: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Arden: 44/100 · Wilmington: 39/100
Arden is 5 points higher.
Arden: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Wilmington: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
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