City vs city
Grammer vs Indianapolis, IN
Indianapolis currently scores 8 points higher overall than Grammer, 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
Grammer: 33/100 · Indianapolis: 41/100
Indianapolis is 8 points higher.
Flood
Grammer: 34/100 · Indianapolis: 38/100
Indianapolis is 4 points higher.
Grammer: FEMA NFHL flood zones: 5 features intersect this tile.
Indianapolis: FEMA NFHL flood zones: 15 features intersect this tile.
Wind
Grammer: 14/100 · Indianapolis: 15/100
Indianapolis is 1 points higher.
Grammer: Wind exposure derived from ingested design wind / climatology tiles.
Indianapolis: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Grammer: 59/100 · Indianapolis: 57/100
Grammer is 2 points higher.
Grammer: Lightning exposure derived from ingested climatology tiles.
Indianapolis: Lightning exposure derived from ingested climatology tiles.
Tornado
Grammer: 73/100 · Indianapolis: 54/100
Grammer is 19 points higher.
Grammer: Tornado risk derived from NOAA SPC historical reports.
Indianapolis: Tornado risk derived from NOAA SPC historical reports.
Hail
Grammer: 12/100 · Indianapolis: 86/100
Indianapolis is 74 points higher.
Grammer: Hail risk derived from NOAA SPC historical reports.
Indianapolis: Hail risk derived from NOAA SPC historical reports.
Storm surge
Grammer: Unavailable · Indianapolis: Unavailable
A score difference cannot be calculated without both sources.
Grammer: Storm surge model is not available for this location yet.
Indianapolis: Storm surge model is not available for this location yet.
Wildfire
Grammer: 12/100 · Indianapolis: 8/100
Grammer is 4 points higher.
Grammer: Wildfire exposure derived from ingested fire potential tiles.
Indianapolis: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Grammer: 30/100 · Indianapolis: 29/100
Grammer is 1 points higher.
Grammer: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Indianapolis: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.