City vs city
Independence vs Manchester, IA
Manchester currently scores 7 points higher overall than Independence, 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
Independence: 33/100 · Manchester: 40/100
Manchester is 7 points higher.
Flood
Independence: 63/100 · Manchester: 60/100
Independence is 3 points higher.
Independence: FEMA NFHL flood zones: 4 features intersect this tile.
Manchester: FEMA NFHL flood zones: 8 features intersect this tile.
Wind
Independence: 17/100 · Manchester: 17/100
No gap.
Independence: Wind exposure derived from ingested design wind / climatology tiles.
Manchester: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Independence: 31/100 · Manchester: 29/100
Independence is 2 points higher.
Independence: Lightning exposure derived from ingested climatology tiles.
Manchester: Lightning exposure derived from ingested climatology tiles.
Tornado
Independence: 23/100 · Manchester: 50/100
Manchester is 27 points higher.
Independence: Tornado risk derived from NOAA SPC historical reports.
Manchester: Tornado risk derived from NOAA SPC historical reports.
Hail
Independence: 47/100 · Manchester: 66/100
Manchester is 19 points higher.
Independence: Hail risk derived from NOAA SPC historical reports.
Manchester: Hail risk derived from NOAA SPC historical reports.
Storm surge
Independence: Unavailable · Manchester: Unavailable
A score difference cannot be calculated without both sources.
Independence: Storm surge model is not available for this location yet.
Manchester: Storm surge model is not available for this location yet.
Wildfire
Independence: 29/100 · Manchester: 33/100
Manchester is 4 points higher.
Independence: Wildfire exposure derived from ingested fire potential tiles.
Manchester: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Independence: 22/100 · Manchester: 25/100
Manchester is 3 points higher.
Independence: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Manchester: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.