City vs city
Brownsville vs Winona, MN
Winona currently scores 2 points higher overall than Brownsville, with the largest gap in flood.
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
Brownsville: 29/100 · Winona: 31/100
Winona is 2 points higher.
Flood
Brownsville: 85/100 · Winona: 25/100
Brownsville is 60 points higher.
Brownsville: FEMA NFHL flood zones: 6 features intersect this tile.
Winona: FEMA NFHL flood zones: 3 features intersect this tile.
Wind
Brownsville: 16/100 · Winona: 16/100
No gap.
Brownsville: Wind exposure derived from ingested design wind / climatology tiles.
Winona: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Brownsville: 12/100 · Winona: 16/100
Winona is 4 points higher.
Brownsville: Lightning exposure derived from ingested climatology tiles.
Winona: Lightning exposure derived from ingested climatology tiles.
Tornado
Brownsville: 27/100 · Winona: 8/100
Brownsville is 19 points higher.
Brownsville: Tornado risk derived from NOAA SPC historical reports.
Winona: Tornado risk derived from NOAA SPC historical reports.
Hail
Brownsville: 43/100 · Winona: 100/100
Winona is 57 points higher.
Brownsville: Hail risk derived from NOAA SPC historical reports.
Winona: Hail risk derived from NOAA SPC historical reports.
Storm surge
Brownsville: Unavailable · Winona: Unavailable
A score difference cannot be calculated without both sources.
Brownsville: Storm surge model is not available for this location yet.
Winona: Storm surge model is not available for this location yet.
Wildfire
Brownsville: 8/100 · Winona: 39/100
Winona is 31 points higher.
Brownsville: Wildfire exposure derived from ingested fire potential tiles.
Winona: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Brownsville: 15/100 · Winona: 15/100
No gap.
Brownsville: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Winona: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.