City vs city
Dexter vs Portageville, MO
Dexter currently scores 3 points higher overall than Portageville, 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
Dexter: 32/100 · Portageville: 29/100
Dexter is 3 points higher.
Flood
Dexter: Unavailable · Portageville: 0/100
A score difference cannot be calculated without both sources.
Dexter: Flood model is not available for this location yet.
Portageville: FEMA NFHL flood zones: 0 features intersect this tile.
Wind
Dexter: 15/100 · Portageville: 15/100
No gap.
Dexter: Wind exposure derived from ingested design wind / climatology tiles.
Portageville: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Dexter: 60/100 · Portageville: 59/100
Dexter is 1 points higher.
Dexter: Lightning exposure derived from ingested climatology tiles.
Portageville: Lightning exposure derived from ingested climatology tiles.
Tornado
Dexter: 23/100 · Portageville: 12/100
Dexter is 11 points higher.
Dexter: Tornado risk derived from NOAA SPC historical reports.
Portageville: Tornado risk derived from NOAA SPC historical reports.
Hail
Dexter: 69/100 · Portageville: 65/100
Dexter is 4 points higher.
Dexter: Hail risk derived from NOAA SPC historical reports.
Portageville: Hail risk derived from NOAA SPC historical reports.
Storm surge
Dexter: Unavailable · Portageville: Unavailable
A score difference cannot be calculated without both sources.
Dexter: Storm surge model is not available for this location yet.
Portageville: Storm surge model is not available for this location yet.
Wildfire
Dexter: 31/100 · Portageville: 31/100
No gap.
Dexter: Wildfire exposure derived from ingested fire potential tiles.
Portageville: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Dexter: 23/100 · Portageville: 22/100
Dexter is 1 points higher.
Dexter: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Portageville: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.