City vs city
Dewey Beach vs Henlopen Acres, DE
Dewey Beach currently scores 8 points higher overall than Henlopen Acres, 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
Dewey Beach: 41/100 · Henlopen Acres: 33/100
Dewey Beach is 8 points higher.
Flood
Dewey Beach: 100/100 · Henlopen Acres: 69/100
Dewey Beach is 31 points higher.
Dewey Beach: FEMA NFHL flood zones: 9 features intersect this tile.
Henlopen Acres: FEMA NFHL flood zones: 8 features intersect this tile.
Wind
Dewey Beach: 31/100 · Henlopen Acres: 28/100
Dewey Beach is 3 points higher.
Dewey Beach: Wind exposure derived from ingested design wind / climatology tiles.
Henlopen Acres: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Dewey Beach: 18/100 · Henlopen Acres: 18/100
No gap.
Dewey Beach: Lightning exposure derived from ingested climatology tiles.
Henlopen Acres: Lightning exposure derived from ingested climatology tiles.
Tornado
Dewey Beach: 0/100 · Henlopen Acres: 4/100
Henlopen Acres is 4 points higher.
Dewey Beach: Tornado risk derived from NOAA SPC historical reports.
Henlopen Acres: Tornado risk derived from NOAA SPC historical reports.
Hail
Dewey Beach: 2/100 · Henlopen Acres: 10/100
Henlopen Acres is 8 points higher.
Dewey Beach: Hail risk derived from NOAA SPC historical reports.
Henlopen Acres: Hail risk derived from NOAA SPC historical reports.
Storm surge
Dewey Beach: 95/100 · Henlopen Acres: 94/100
Dewey Beach is 1 points higher.
Dewey Beach: Storm surge exposure derived from NOAA SLOSH MOM (AGL) data.
Henlopen Acres: Storm surge exposure derived from NOAA SLOSH MOM (AGL) data.
Wildfire
Dewey Beach: 6/100 · Henlopen Acres: 4/100
Dewey Beach is 2 points higher.
Dewey Beach: Wildfire exposure derived from ingested fire potential tiles.
Henlopen Acres: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Dewey Beach: 34/100 · Henlopen Acres: 35/100
Henlopen Acres is 1 points higher.
Dewey Beach: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Henlopen Acres: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.