City vs city
Altona vs Avilla, IN
Avilla currently scores 1 points higher overall than Altona, 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
Altona: 27/100 · Avilla: 28/100
Avilla is 1 points higher.
Flood
Altona: 32/100 · Avilla: 30/100
Altona is 2 points higher.
Altona: FEMA NFHL flood zones: 7 features intersect this tile.
Avilla: FEMA NFHL flood zones: 3 features intersect this tile.
Wind
Altona: 16/100 · Avilla: 16/100
No gap.
Altona: Wind exposure derived from ingested design wind / climatology tiles.
Avilla: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Altona: 45/100 · Avilla: 48/100
Avilla is 3 points higher.
Altona: Lightning exposure derived from ingested climatology tiles.
Avilla: Lightning exposure derived from ingested climatology tiles.
Tornado
Altona: 4/100 · Avilla: 0/100
Altona is 4 points higher.
Altona: Tornado risk derived from NOAA SPC historical reports.
Avilla: Tornado risk derived from NOAA SPC historical reports.
Hail
Altona: 50/100 · Avilla: 30/100
Altona is 20 points higher.
Altona: Hail risk derived from NOAA SPC historical reports.
Avilla: Hail risk derived from NOAA SPC historical reports.
Storm surge
Altona: Unavailable · Avilla: Unavailable
A score difference cannot be calculated without both sources.
Altona: Storm surge model is not available for this location yet.
Avilla: Storm surge model is not available for this location yet.
Wildfire
Altona: 9/100 · Avilla: 10/100
Avilla is 1 points higher.
Altona: Wildfire exposure derived from ingested fire potential tiles.
Avilla: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Altona: 30/100 · Avilla: 31/100
Avilla is 1 points higher.
Altona: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Avilla: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.