City vs city
Clear Lake vs Revillo, SD
Clear Lake currently scores 5 points higher overall than Revillo, 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
Clear Lake: 39/100 · Revillo: 34/100
Clear Lake is 5 points higher.
Flood
Clear Lake: 54/100 · Revillo: 88/100
Revillo is 34 points higher.
Clear Lake: FEMA NFHL flood zones: 6 features intersect this tile.
Revillo: FEMA NFHL flood zones: 28 features intersect this tile.
Wind
Clear Lake: 20/100 · Revillo: 20/100
No gap.
Clear Lake: Wind exposure derived from ingested design wind / climatology tiles.
Revillo: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Clear Lake: 48/100 · Revillo: 42/100
Clear Lake is 6 points higher.
Clear Lake: Lightning exposure derived from ingested climatology tiles.
Revillo: Lightning exposure derived from ingested climatology tiles.
Tornado
Clear Lake: 46/100 · Revillo: 15/100
Clear Lake is 31 points higher.
Clear Lake: Tornado risk derived from NOAA SPC historical reports.
Revillo: Tornado risk derived from NOAA SPC historical reports.
Hail
Clear Lake: 72/100 · Revillo: 15/100
Clear Lake is 57 points higher.
Clear Lake: Hail risk derived from NOAA SPC historical reports.
Revillo: Hail risk derived from NOAA SPC historical reports.
Storm surge
Clear Lake: Unavailable · Revillo: Unavailable
A score difference cannot be calculated without both sources.
Clear Lake: Storm surge model is not available for this location yet.
Revillo: Storm surge model is not available for this location yet.
Wildfire
Clear Lake: 13/100 · Revillo: 36/100
Revillo is 23 points higher.
Clear Lake: Wildfire exposure derived from ingested fire potential tiles.
Revillo: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Clear Lake: 20/100 · Revillo: 21/100
Revillo is 1 points higher.
Clear Lake: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Revillo: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.