City vs city
Cross Plains vs Portland, TN
Portland currently scores 5 points higher overall than Cross Plains, 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
Cross Plains: 32/100 · Portland: 37/100
Portland is 5 points higher.
Flood
Cross Plains: 26/100 · Portland: 28/100
Portland is 2 points higher.
Cross Plains: FEMA NFHL flood zones: 3 features intersect this tile.
Portland: FEMA NFHL flood zones: 3 features intersect this tile.
Wind
Cross Plains: 14/100 · Portland: 14/100
No gap.
Cross Plains: Wind exposure derived from ingested design wind / climatology tiles.
Portland: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Cross Plains: 53/100 · Portland: 52/100
Cross Plains is 1 points higher.
Cross Plains: Lightning exposure derived from ingested climatology tiles.
Portland: Lightning exposure derived from ingested climatology tiles.
Tornado
Cross Plains: 15/100 · Portland: 38/100
Portland is 23 points higher.
Cross Plains: Tornado risk derived from NOAA SPC historical reports.
Portland: Tornado risk derived from NOAA SPC historical reports.
Hail
Cross Plains: 58/100 · Portland: 64/100
Portland is 6 points higher.
Cross Plains: Hail risk derived from NOAA SPC historical reports.
Portland: Hail risk derived from NOAA SPC historical reports.
Storm surge
Cross Plains: Unavailable · Portland: Unavailable
A score difference cannot be calculated without both sources.
Cross Plains: Storm surge model is not available for this location yet.
Portland: Storm surge model is not available for this location yet.
Wildfire
Cross Plains: 19/100 · Portland: 26/100
Portland is 7 points higher.
Cross Plains: Wildfire exposure derived from ingested fire potential tiles.
Portland: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Cross Plains: 36/100 · Portland: 36/100
No gap.
Cross Plains: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Portland: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.