City vs city
Ottawa vs Williamsburg, KS
Williamsburg currently scores 6 points higher overall than Ottawa, 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
Ottawa: 46/100 · Williamsburg: 52/100
Williamsburg is 6 points higher.
Flood
Ottawa: 53/100 · Williamsburg: 42/100
Ottawa is 11 points higher.
Ottawa: FEMA NFHL flood zones: 7 features intersect this tile.
Williamsburg: FEMA NFHL flood zones: 4 features intersect this tile.
Wind
Ottawa: 18/100 · Williamsburg: 18/100
No gap.
Ottawa: Wind exposure derived from ingested design wind / climatology tiles.
Williamsburg: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Ottawa: 70/100 · Williamsburg: 76/100
Williamsburg is 6 points higher.
Ottawa: Lightning exposure derived from ingested climatology tiles.
Williamsburg: Lightning exposure derived from ingested climatology tiles.
Tornado
Ottawa: 15/100 · Williamsburg: 73/100
Williamsburg is 58 points higher.
Ottawa: Tornado risk derived from NOAA SPC historical reports.
Williamsburg: Tornado risk derived from NOAA SPC historical reports.
Hail
Ottawa: 86/100 · Williamsburg: 72/100
Ottawa is 14 points higher.
Ottawa: Hail risk derived from NOAA SPC historical reports.
Williamsburg: Hail risk derived from NOAA SPC historical reports.
Storm surge
Ottawa: Unavailable · Williamsburg: Unavailable
A score difference cannot be calculated without both sources.
Ottawa: Storm surge model is not available for this location yet.
Williamsburg: Storm surge model is not available for this location yet.
Wildfire
Ottawa: 53/100 · Williamsburg: 54/100
Williamsburg is 1 points higher.
Ottawa: Wildfire exposure derived from ingested fire potential tiles.
Williamsburg: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Ottawa: 26/100 · Williamsburg: 26/100
No gap.
Ottawa: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Williamsburg: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.