City vs city
Dayton vs Dry Run, OH
Dayton currently scores 9 points higher overall than Dry Run, 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
Dayton: 45/100 · Dry Run: 36/100
Dayton is 9 points higher.
Flood
Dayton: 74/100 · Dry Run: 79/100
Dry Run is 5 points higher.
Dayton: FEMA NFHL flood zones: 9 features intersect this tile.
Dry Run: FEMA NFHL flood zones: 9 features intersect this tile.
Wind
Dayton: 15/100 · Dry Run: 15/100
No gap.
Dayton: Wind exposure derived from ingested design wind / climatology tiles.
Dry Run: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Dayton: 35/100 · Dry Run: 47/100
Dry Run is 12 points higher.
Dayton: Lightning exposure derived from ingested climatology tiles.
Dry Run: Lightning exposure derived from ingested climatology tiles.
Tornado
Dayton: 46/100 · Dry Run: 4/100
Dayton is 42 points higher.
Dayton: Tornado risk derived from NOAA SPC historical reports.
Dry Run: Tornado risk derived from NOAA SPC historical reports.
Hail
Dayton: 100/100 · Dry Run: 71/100
Dayton is 29 points higher.
Dayton: Hail risk derived from NOAA SPC historical reports.
Dry Run: Hail risk derived from NOAA SPC historical reports.
Storm surge
Dayton: Unavailable · Dry Run: Unavailable
A score difference cannot be calculated without both sources.
Dayton: Storm surge model is not available for this location yet.
Dry Run: Storm surge model is not available for this location yet.
Wildfire
Dayton: 7/100 · Dry Run: 2/100
Dayton is 5 points higher.
Dayton: Wildfire exposure derived from ingested fire potential tiles.
Dry Run: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Dayton: 35/100 · Dry Run: 36/100
Dry Run is 1 points higher.
Dayton: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Dry Run: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.