City vs city
Portage vs South Haven, IN
Portage currently scores 2 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
Portage: 35/100 · South Haven: 33/100
Portage is 2 points higher.
Flood
Portage: 46/100 · South Haven: 34/100
Portage is 12 points higher.
Portage: FEMA NFHL flood zones: 15 features intersect this tile.
South Haven: FEMA NFHL flood zones: 4 features intersect this tile.
Wind
Portage: 15/100 · South Haven: 15/100
No gap.
Portage: Wind exposure derived from ingested design wind / climatology tiles.
South Haven: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Portage: 37/100 · South Haven: 37/100
No gap.
Portage: Lightning exposure derived from ingested climatology tiles.
South Haven: Lightning exposure derived from ingested climatology tiles.
Tornado
Portage: 42/100 · South Haven: 12/100
Portage is 30 points higher.
Portage: Tornado risk derived from NOAA SPC historical reports.
South Haven: Tornado risk derived from NOAA SPC historical reports.
Hail
Portage: 40/100 · South Haven: 48/100
South Haven is 8 points higher.
Portage: Hail risk derived from NOAA SPC historical reports.
South Haven: Hail risk derived from NOAA SPC historical reports.
Storm surge
Portage: Unavailable · South Haven: Unavailable
A score difference cannot be calculated without both sources.
Portage: Storm surge model is not available for this location yet.
South Haven: Storm surge model is not available for this location yet.
Wildfire
Portage: 35/100 · South Haven: 52/100
South Haven is 17 points higher.
Portage: Wildfire exposure derived from ingested fire potential tiles.
South Haven: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Portage: 32/100 · South Haven: 36/100
South Haven is 4 points higher.
Portage: 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.