City vs city
Malden vs Portageville, MO
Portageville currently scores 4 points higher overall than Malden, with the largest gap in hail.
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
Malden: 25/100 · Portageville: 29/100
Portageville is 4 points higher.
Flood
Malden: Unavailable · Portageville: 0/100
A score difference cannot be calculated without both sources.
Malden: Flood model is not available for this location yet.
Portageville: FEMA NFHL flood zones: 0 features intersect this tile.
Wind
Malden: 15/100 · Portageville: 15/100
No gap.
Malden: Wind exposure derived from ingested design wind / climatology tiles.
Portageville: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Malden: 62/100 · Portageville: 59/100
Malden is 3 points higher.
Malden: Lightning exposure derived from ingested climatology tiles.
Portageville: Lightning exposure derived from ingested climatology tiles.
Tornado
Malden: 8/100 · Portageville: 12/100
Portageville is 4 points higher.
Malden: Tornado risk derived from NOAA SPC historical reports.
Portageville: Tornado risk derived from NOAA SPC historical reports.
Hail
Malden: 44/100 · Portageville: 65/100
Portageville is 21 points higher.
Malden: Hail risk derived from NOAA SPC historical reports.
Portageville: Hail risk derived from NOAA SPC historical reports.
Storm surge
Malden: Unavailable · Portageville: Unavailable
A score difference cannot be calculated without both sources.
Malden: Storm surge model is not available for this location yet.
Portageville: Storm surge model is not available for this location yet.
Wildfire
Malden: 25/100 · Portageville: 31/100
Portageville is 6 points higher.
Malden: Wildfire exposure derived from ingested fire potential tiles.
Portageville: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Malden: 23/100 · Portageville: 22/100
Malden is 1 points higher.
Malden: 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.