City vs city
Indianapolis vs Marion, IN
Indianapolis currently scores 9 points higher overall than Marion, 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 is a current EPA AirNow signal; 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
Indianapolis: 49/100 · Marion: 40/100
Indianapolis is 9 points higher.
Flood
Indianapolis: 38/100 · Marion: 32/100
Indianapolis is 6 points higher.
Indianapolis: FEMA NFHL flood zones: 17 features intersect this tile.
Marion: FEMA NFHL flood zones: 7 features intersect this tile.
Wind
Indianapolis: 15/100 · Marion: 15/100
No gap.
Indianapolis: Wind exposure derived from ingested design wind / climatology tiles.
Marion: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Indianapolis: 50/100 · Marion: 80/100
Marion is 30 points higher.
Indianapolis: Lightning exposure derived from ingested climatology tiles.
Marion: Lightning exposure derived from ingested climatology tiles.
Tornado
Indianapolis: 100/100 · Marion: 0/100
Indianapolis is 100 points higher.
Indianapolis: Tornado risk derived from NOAA SPC historical reports.
Marion: Tornado risk derived from NOAA SPC historical reports.
Hail
Indianapolis: 100/100 · Marion: 77/100
Indianapolis is 23 points higher.
Indianapolis: Hail risk derived from NOAA SPC historical reports.
Marion: Hail risk derived from NOAA SPC historical reports.
Storm surge
Indianapolis: Unavailable · Marion: Unavailable
A score difference cannot be calculated without both sources.
Indianapolis: Storm surge model is not available for this location yet.
Marion: Storm surge model is not available for this location yet.
Wildfire
Indianapolis: 9/100 · Marion: 3/100
Indianapolis is 6 points higher.
Indianapolis: Wildfire exposure derived from ingested fire potential tiles.
Marion: Wildfire exposure derived from ingested fire potential tiles.
Current air quality
Indianapolis: 29/100 · Marion: 31/100
Marion is 2 points higher.
Indianapolis: Air quality signal derived from the latest EPA AirNow combined AQI grid.
Marion: Air quality signal derived from the latest EPA AirNow combined AQI grid.