City vs city
Riley vs Topeka, KS
Riley currently scores 6 points higher overall than Topeka, with the largest gap in flood.
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
Riley: 54/100 · Topeka: 48/100
Riley is 6 points higher.
Flood
Riley: 100/100 · Topeka: 63/100
Riley is 37 points higher.
Riley: FEMA NFHL flood zones: 3 features intersect this tile.
Topeka: FEMA NFHL flood zones: 8 features intersect this tile.
Wind
Riley: 18/100 · Topeka: 18/100
No gap.
Riley: Wind exposure derived from ingested design wind / climatology tiles.
Topeka: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Riley: 59/100 · Topeka: 58/100
Riley is 1 points higher.
Riley: Lightning exposure derived from ingested climatology tiles.
Topeka: Lightning exposure derived from ingested climatology tiles.
Tornado
Riley: 4/100 · Topeka: 8/100
Topeka is 4 points higher.
Riley: Tornado risk derived from NOAA SPC historical reports.
Topeka: Tornado risk derived from NOAA SPC historical reports.
Hail
Riley: 100/100 · Topeka: 100/100
No gap.
Riley: Hail risk derived from NOAA SPC historical reports.
Topeka: Hail risk derived from NOAA SPC historical reports.
Storm surge
Riley: Unavailable · Topeka: Unavailable
A score difference cannot be calculated without both sources.
Riley: Storm surge model is not available for this location yet.
Topeka: Storm surge model is not available for this location yet.
Wildfire
Riley: 74/100 · Topeka: 62/100
Riley is 12 points higher.
Riley: Wildfire exposure derived from ingested fire potential tiles.
Topeka: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Riley: 21/100 · Topeka: 27/100
Topeka is 6 points higher.
Riley: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Topeka: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.