City vs city
Odessa vs Port Penn, DE
Odessa currently scores 7 points higher overall than Port Penn, with the largest gap in wildfire.
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
Odessa: 41/100 · Port Penn: 34/100
Odessa is 7 points higher.
Flood
Odessa: 45/100 · Port Penn: 18/100
Odessa is 27 points higher.
Odessa: FEMA NFHL flood zones: 14 features intersect this tile.
Port Penn: FEMA NFHL flood zones: 9 features intersect this tile.
Wind
Odessa: 22/100 · Port Penn: 22/100
No gap.
Odessa: Wind exposure derived from ingested design wind / climatology tiles.
Port Penn: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Odessa: 35/100 · Port Penn: 36/100
Port Penn is 1 points higher.
Odessa: Lightning exposure derived from ingested climatology tiles.
Port Penn: Lightning exposure derived from ingested climatology tiles.
Tornado
Odessa: 0/100 · Port Penn: 0/100
No gap.
Odessa: Tornado risk derived from NOAA SPC historical reports.
Port Penn: Tornado risk derived from NOAA SPC historical reports.
Hail
Odessa: 4/100 · Port Penn: 13/100
Port Penn is 9 points higher.
Odessa: Hail risk derived from NOAA SPC historical reports.
Port Penn: Hail risk derived from NOAA SPC historical reports.
Storm surge
Odessa: 95/100 · Port Penn: 98/100
Port Penn is 3 points higher.
Odessa: Storm surge exposure derived from NOAA SLOSH MOM (AGL) data.
Port Penn: Storm surge exposure derived from NOAA SLOSH MOM (AGL) data.
Wildfire
Odessa: 45/100 · Port Penn: 11/100
Odessa is 34 points higher.
Odessa: Wildfire exposure derived from ingested fire potential tiles.
Port Penn: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Odessa: 40/100 · Port Penn: 39/100
Odessa is 1 points higher.
Odessa: 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.