City vs city
Linn Grove vs Portland, IN
Linn Grove currently scores 2 points higher overall than Portland, 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
Linn Grove: 33/100 · Portland: 31/100
Linn Grove is 2 points higher.
Flood
Linn Grove: 38/100 · Portland: 32/100
Linn Grove is 6 points higher.
Linn Grove: FEMA NFHL flood zones: 9 features intersect this tile.
Portland: FEMA NFHL flood zones: 4 features intersect this tile.
Wind
Linn Grove: 16/100 · Portland: 16/100
No gap.
Linn Grove: Wind exposure derived from ingested design wind / climatology tiles.
Portland: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Linn Grove: 83/100 · Portland: 77/100
Linn Grove is 6 points higher.
Linn Grove: Lightning exposure derived from ingested climatology tiles.
Portland: Lightning exposure derived from ingested climatology tiles.
Tornado
Linn Grove: 15/100 · Portland: 27/100
Portland is 12 points higher.
Linn Grove: Tornado risk derived from NOAA SPC historical reports.
Portland: Tornado risk derived from NOAA SPC historical reports.
Hail
Linn Grove: 30/100 · Portland: 24/100
Linn Grove is 6 points higher.
Linn Grove: Hail risk derived from NOAA SPC historical reports.
Portland: Hail risk derived from NOAA SPC historical reports.
Storm surge
Linn Grove: Unavailable · Portland: Unavailable
A score difference cannot be calculated without both sources.
Linn Grove: Storm surge model is not available for this location yet.
Portland: Storm surge model is not available for this location yet.
Wildfire
Linn Grove: 15/100 · Portland: 7/100
Linn Grove is 8 points higher.
Linn Grove: Wildfire exposure derived from ingested fire potential tiles.
Portland: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Linn Grove: 31/100 · Portland: 32/100
Portland is 1 points higher.
Linn 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.
Portland: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.