City vs city
Surprise vs Wintersburg, AZ
Surprise currently scores 7 points higher overall than Wintersburg, with the largest gap in wildfire.
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
Surprise: 38/100 · Wintersburg: 31/100
Surprise is 7 points higher.
Flood
Surprise: 98/100 · Wintersburg: 100/100
Wintersburg is 2 points higher.
Surprise: FEMA NFHL flood zones: 6 features intersect this tile.
Wintersburg: FEMA NFHL flood zones: 20 features intersect this tile.
Wind
Surprise: 10/100 · Wintersburg: 10/100
No gap.
Surprise: Wind exposure derived from ingested design wind / climatology tiles.
Wintersburg: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Surprise: 15/100 · Wintersburg: 15/100
No gap.
Surprise: Lightning exposure derived from ingested climatology tiles.
Wintersburg: Lightning exposure derived from ingested climatology tiles.
Tornado
Surprise: 0/100 · Wintersburg: 8/100
Wintersburg is 8 points higher.
Surprise: Tornado risk derived from NOAA SPC historical reports.
Wintersburg: Tornado risk derived from NOAA SPC historical reports.
Hail
Surprise: 8/100 · Wintersburg: 4/100
Surprise is 4 points higher.
Surprise: Hail risk derived from NOAA SPC historical reports.
Wintersburg: Hail risk derived from NOAA SPC historical reports.
Storm surge
Surprise: Unavailable · Wintersburg: Unavailable
A score difference cannot be calculated without both sources.
Surprise: Storm surge model is not available for this location yet.
Wintersburg: Storm surge model is not available for this location yet.
Wildfire
Surprise: 75/100 · Wintersburg: 54/100
Surprise is 21 points higher.
Surprise: Wildfire exposure derived from ingested fire potential tiles.
Wintersburg: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Surprise: 21/100 · Wintersburg: 26/100
Wintersburg is 5 points higher.
Surprise: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Wintersburg: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.