City vs city
Middletown vs Port Penn, DE
Port Penn currently scores 8 points higher overall than Middletown, 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
Middletown: 26/100 · Port Penn: 34/100
Port Penn is 8 points higher.
Flood
Middletown: 6/100 · Port Penn: 18/100
Port Penn is 12 points higher.
Middletown: FEMA NFHL flood zones: 2 features intersect this tile.
Port Penn: FEMA NFHL flood zones: 9 features intersect this tile.
Wind
Middletown: 22/100 · Port Penn: 22/100
No gap.
Middletown: Wind exposure derived from ingested design wind / climatology tiles.
Port Penn: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Middletown: 36/100 · Port Penn: 36/100
No gap.
Middletown: Lightning exposure derived from ingested climatology tiles.
Port Penn: Lightning exposure derived from ingested climatology tiles.
Tornado
Middletown: 27/100 · Port Penn: 0/100
Middletown is 27 points higher.
Middletown: Tornado risk derived from NOAA SPC historical reports.
Port Penn: Tornado risk derived from NOAA SPC historical reports.
Hail
Middletown: 10/100 · Port Penn: 13/100
Port Penn is 3 points higher.
Middletown: Hail risk derived from NOAA SPC historical reports.
Port Penn: Hail risk derived from NOAA SPC historical reports.
Storm surge
Middletown: Unavailable · Port Penn: 98/100
A score difference cannot be calculated without both sources.
Middletown: Storm surge model is not available for this location yet.
Port Penn: Storm surge exposure derived from NOAA SLOSH MOM (AGL) data.
Wildfire
Middletown: 38/100 · Port Penn: 11/100
Middletown is 27 points higher.
Middletown: Wildfire exposure derived from ingested fire potential tiles.
Port Penn: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Middletown: 40/100 · Port Penn: 39/100
Middletown is 1 points higher.
Middletown: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Port Penn: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.