City vs city
Merton vs Sussex, WI
Merton currently scores 2 points higher overall than Sussex, 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
Merton: 38/100 · Sussex: 36/100
Merton is 2 points higher.
Flood
Merton: 46/100 · Sussex: 46/100
No gap.
Merton: FEMA NFHL flood zones: 9 features intersect this tile.
Sussex: FEMA NFHL flood zones: 6 features intersect this tile.
Wind
Merton: 15/100 · Sussex: 15/100
No gap.
Merton: Wind exposure derived from ingested design wind / climatology tiles.
Sussex: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Merton: 43/100 · Sussex: 42/100
Merton is 1 points higher.
Merton: Lightning exposure derived from ingested climatology tiles.
Sussex: Lightning exposure derived from ingested climatology tiles.
Tornado
Merton: 23/100 · Sussex: 0/100
Merton is 23 points higher.
Merton: Tornado risk derived from NOAA SPC historical reports.
Sussex: Tornado risk derived from NOAA SPC historical reports.
Hail
Merton: 86/100 · Sussex: 50/100
Merton is 36 points higher.
Merton: Hail risk derived from NOAA SPC historical reports.
Sussex: Hail risk derived from NOAA SPC historical reports.
Storm surge
Merton: Unavailable · Sussex: Unavailable
A score difference cannot be calculated without both sources.
Merton: Storm surge model is not available for this location yet.
Sussex: Storm surge model is not available for this location yet.
Wildfire
Merton: 36/100 · Sussex: 44/100
Sussex is 8 points higher.
Merton: Wildfire exposure derived from ingested fire potential tiles.
Sussex: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Merton: 19/100 · Sussex: 19/100
No gap.
Merton: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Sussex: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.