City vs city
Arma vs Opolis, KS
Opolis currently scores 2 points higher overall than Arma, 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
Arma: 39/100 · Opolis: 41/100
Opolis is 2 points higher.
Flood
Arma: 7/100 · Opolis: 7/100
No gap.
Arma: FEMA NFHL flood zones: 6 features intersect this tile.
Opolis: FEMA NFHL flood zones: 3 features intersect this tile.
Wind
Arma: 17/100 · Opolis: 17/100
No gap.
Arma: Wind exposure derived from ingested design wind / climatology tiles.
Opolis: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Arma: 78/100 · Opolis: 84/100
Opolis is 6 points higher.
Arma: Lightning exposure derived from ingested climatology tiles.
Opolis: Lightning exposure derived from ingested climatology tiles.
Tornado
Arma: 31/100 · Opolis: 27/100
Arma is 4 points higher.
Arma: Tornado risk derived from NOAA SPC historical reports.
Opolis: Tornado risk derived from NOAA SPC historical reports.
Hail
Arma: 71/100 · Opolis: 67/100
Arma is 4 points higher.
Arma: Hail risk derived from NOAA SPC historical reports.
Opolis: Hail risk derived from NOAA SPC historical reports.
Storm surge
Arma: Unavailable · Opolis: Unavailable
A score difference cannot be calculated without both sources.
Arma: Storm surge model is not available for this location yet.
Opolis: Storm surge model is not available for this location yet.
Wildfire
Arma: 44/100 · Opolis: 53/100
Opolis is 9 points higher.
Arma: Wildfire exposure derived from ingested fire potential tiles.
Opolis: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Arma: 27/100 · Opolis: 30/100
Opolis is 3 points higher.
Arma: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Opolis: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
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