City vs city
Meridian vs Swan Valley, ID
Meridian currently scores 5 points higher overall than Swan Valley, with the largest gap in lightning.
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
Meridian: 23/100 · Swan Valley: 18/100
Meridian is 5 points higher.
Flood
Meridian: 34/100 · Swan Valley: Unavailable
A score difference cannot be calculated without both sources.
Meridian: FEMA NFHL flood zones: 17 features intersect this tile.
Swan Valley: Flood model is not available for this location yet.
Wind
Meridian: 11/100 · Swan Valley: 14/100
Swan Valley is 3 points higher.
Meridian: Wind exposure derived from ingested design wind / climatology tiles.
Swan Valley: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Meridian: 7/100 · Swan Valley: 13/100
Swan Valley is 6 points higher.
Meridian: Lightning exposure derived from ingested climatology tiles.
Swan Valley: Lightning exposure derived from ingested climatology tiles.
Tornado
Meridian: 0/100 · Swan Valley: 0/100
No gap.
Meridian: Tornado risk derived from NOAA SPC historical reports.
Swan Valley: Tornado risk derived from NOAA SPC historical reports.
Hail
Meridian: 12/100 · Swan Valley: 14/100
Swan Valley is 2 points higher.
Meridian: Hail risk derived from NOAA SPC historical reports.
Swan Valley: Hail risk derived from NOAA SPC historical reports.
Storm surge
Meridian: Unavailable · Swan Valley: Unavailable
A score difference cannot be calculated without both sources.
Meridian: Storm surge model is not available for this location yet.
Swan Valley: Storm surge model is not available for this location yet.
Wildfire
Meridian: 57/100 · Swan Valley: 52/100
Meridian is 5 points higher.
Meridian: Wildfire exposure derived from ingested fire potential tiles.
Swan Valley: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Meridian: 15/100 · Swan Valley: 14/100
Meridian is 1 points higher.
Meridian: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Swan Valley: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.