City vs city
Lowell vs Marietta, OH
Marietta currently scores 1 points higher overall than Lowell, 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
Lowell: 31/100 · Marietta: 32/100
Marietta is 1 points higher.
Flood
Lowell: 55/100 · Marietta: 12/100
Lowell is 43 points higher.
Lowell: FEMA NFHL flood zones: 6 features intersect this tile.
Marietta: FEMA NFHL flood zones: 1 features intersect this tile.
Wind
Lowell: 16/100 · Marietta: 16/100
No gap.
Lowell: Wind exposure derived from ingested design wind / climatology tiles.
Marietta: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Lowell: 33/100 · Marietta: 35/100
Marietta is 2 points higher.
Lowell: Lightning exposure derived from ingested climatology tiles.
Marietta: Lightning exposure derived from ingested climatology tiles.
Tornado
Lowell: 0/100 · Marietta: 4/100
Marietta is 4 points higher.
Lowell: Tornado risk derived from NOAA SPC historical reports.
Marietta: Tornado risk derived from NOAA SPC historical reports.
Hail
Lowell: 14/100 · Marietta: 71/100
Marietta is 57 points higher.
Lowell: Hail risk derived from NOAA SPC historical reports.
Marietta: Hail risk derived from NOAA SPC historical reports.
Storm surge
Lowell: Unavailable · Marietta: Unavailable
A score difference cannot be calculated without both sources.
Lowell: Storm surge model is not available for this location yet.
Marietta: Storm surge model is not available for this location yet.
Wildfire
Lowell: 25/100 · Marietta: 46/100
Marietta is 21 points higher.
Lowell: Wildfire exposure derived from ingested fire potential tiles.
Marietta: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Lowell: 42/100 · Marietta: 41/100
Lowell is 1 points higher.
Lowell: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Marietta: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.