City vs city
Bloomington vs Iona, MN
Bloomington currently scores 9 points higher overall than Iona, 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
Bloomington: 34/100 · Iona: 25/100
Bloomington is 9 points higher.
Flood
Bloomington: 44/100 · Iona: Unavailable
A score difference cannot be calculated without both sources.
Bloomington: FEMA NFHL flood zones: 8 features intersect this tile.
Iona: Flood model is not available for this location yet.
Wind
Bloomington: 17/100 · Iona: 19/100
Iona is 2 points higher.
Bloomington: Wind exposure derived from ingested design wind / climatology tiles.
Iona: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Bloomington: 25/100 · Iona: 55/100
Iona is 30 points higher.
Bloomington: Lightning exposure derived from ingested climatology tiles.
Iona: Lightning exposure derived from ingested climatology tiles.
Tornado
Bloomington: 19/100 · Iona: 23/100
Iona is 4 points higher.
Bloomington: Tornado risk derived from NOAA SPC historical reports.
Iona: Tornado risk derived from NOAA SPC historical reports.
Hail
Bloomington: 100/100 · Iona: 46/100
Bloomington is 54 points higher.
Bloomington: Hail risk derived from NOAA SPC historical reports.
Iona: Hail risk derived from NOAA SPC historical reports.
Storm surge
Bloomington: Unavailable · Iona: Unavailable
A score difference cannot be calculated without both sources.
Bloomington: Storm surge model is not available for this location yet.
Iona: Storm surge model is not available for this location yet.
Wildfire
Bloomington: 11/100 · Iona: 8/100
Bloomington is 3 points higher.
Bloomington: Wildfire exposure derived from ingested fire potential tiles.
Iona: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Bloomington: 25/100 · Iona: 21/100
Bloomington is 4 points higher.
Bloomington: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Iona: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.