City vs city
Porter vs South Haven, IN
Porter currently scores 3 points higher overall than South Haven, 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
Porter: 36/100 · South Haven: 33/100
Porter is 3 points higher.
Flood
Porter: 49/100 · South Haven: 34/100
Porter is 15 points higher.
Porter: FEMA NFHL flood zones: 11 features intersect this tile.
South Haven: FEMA NFHL flood zones: 4 features intersect this tile.
Wind
Porter: 15/100 · South Haven: 15/100
No gap.
Porter: Wind exposure derived from ingested design wind / climatology tiles.
South Haven: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Porter: 33/100 · South Haven: 37/100
South Haven is 4 points higher.
Porter: Lightning exposure derived from ingested climatology tiles.
South Haven: Lightning exposure derived from ingested climatology tiles.
Tornado
Porter: 38/100 · South Haven: 12/100
Porter is 26 points higher.
Porter: Tornado risk derived from NOAA SPC historical reports.
South Haven: Tornado risk derived from NOAA SPC historical reports.
Hail
Porter: 39/100 · South Haven: 48/100
South Haven is 9 points higher.
Porter: Hail risk derived from NOAA SPC historical reports.
South Haven: Hail risk derived from NOAA SPC historical reports.
Storm surge
Porter: Unavailable · South Haven: Unavailable
A score difference cannot be calculated without both sources.
Porter: Storm surge model is not available for this location yet.
South Haven: Storm surge model is not available for this location yet.
Wildfire
Porter: 40/100 · South Haven: 52/100
South Haven is 12 points higher.
Porter: Wildfire exposure derived from ingested fire potential tiles.
South Haven: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Porter: 36/100 · South Haven: 36/100
No gap.
Porter: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
South Haven: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.