City vs city
Boardman Township vs Harrison, MI
Harrison currently scores 3 points higher overall than Boardman Township, 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
Boardman Township: 20/100 · Harrison: 23/100
Harrison is 3 points higher.
Flood
Boardman Township: Unavailable · Harrison: 44/100
A score difference cannot be calculated without both sources.
Boardman Township: Flood model is not available for this location yet.
Harrison: FEMA NFHL flood zones: 1 features intersect this tile.
Wind
Boardman Township: 14/100 · Harrison: 14/100
No gap.
Boardman Township: Wind exposure derived from ingested design wind / climatology tiles.
Harrison: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Boardman Township: 18/100 · Harrison: 13/100
Boardman Township is 5 points higher.
Boardman Township: Lightning exposure derived from ingested climatology tiles.
Harrison: Lightning exposure derived from ingested climatology tiles.
Tornado
Boardman Township: 19/100 · Harrison: 8/100
Boardman Township is 11 points higher.
Boardman Township: Tornado risk derived from NOAA SPC historical reports.
Harrison: Tornado risk derived from NOAA SPC historical reports.
Hail
Boardman Township: 13/100 · Harrison: 5/100
Boardman Township is 8 points higher.
Boardman Township: Hail risk derived from NOAA SPC historical reports.
Harrison: Hail risk derived from NOAA SPC historical reports.
Storm surge
Boardman Township: Unavailable · Harrison: Unavailable
A score difference cannot be calculated without both sources.
Boardman Township: Storm surge model is not available for this location yet.
Harrison: Storm surge model is not available for this location yet.
Wildfire
Boardman Township: 55/100 · Harrison: 56/100
Harrison is 1 points higher.
Boardman Township: Wildfire exposure derived from ingested fire potential tiles.
Harrison: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Boardman Township: 19/100 · Harrison: 20/100
Harrison is 1 points higher.
Boardman Township: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Harrison: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.