City vs city
Redwood Falls vs Walnut Grove, MN
Walnut Grove currently scores 4 points higher overall than Redwood Falls, 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
Redwood Falls: 27/100 · Walnut Grove: 31/100
Walnut Grove is 4 points higher.
Flood
Redwood Falls: 37/100 · Walnut Grove: 41/100
Walnut Grove is 4 points higher.
Redwood Falls: FEMA NFHL flood zones: 6 features intersect this tile.
Walnut Grove: FEMA NFHL flood zones: 5 features intersect this tile.
Wind
Redwood Falls: 19/100 · Walnut Grove: 19/100
No gap.
Redwood Falls: Wind exposure derived from ingested design wind / climatology tiles.
Walnut Grove: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Redwood Falls: 40/100 · Walnut Grove: 54/100
Walnut Grove is 14 points higher.
Redwood Falls: Lightning exposure derived from ingested climatology tiles.
Walnut Grove: Lightning exposure derived from ingested climatology tiles.
Tornado
Redwood Falls: 23/100 · Walnut Grove: 0/100
Redwood Falls is 23 points higher.
Redwood Falls: Tornado risk derived from NOAA SPC historical reports.
Walnut Grove: Tornado risk derived from NOAA SPC historical reports.
Hail
Redwood Falls: 39/100 · Walnut Grove: 40/100
Walnut Grove is 1 points higher.
Redwood Falls: Hail risk derived from NOAA SPC historical reports.
Walnut Grove: Hail risk derived from NOAA SPC historical reports.
Storm surge
Redwood Falls: Unavailable · Walnut Grove: Unavailable
A score difference cannot be calculated without both sources.
Redwood Falls: Storm surge model is not available for this location yet.
Walnut Grove: Storm surge model is not available for this location yet.
Wildfire
Redwood Falls: 8/100 · Walnut Grove: 9/100
Walnut Grove is 1 points higher.
Redwood Falls: Wildfire exposure derived from ingested fire potential tiles.
Walnut Grove: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Redwood Falls: 21/100 · Walnut Grove: 21/100
No gap.
Redwood Falls: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Walnut Grove: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.