City vs city
Mesa vs San Simon, AZ
Mesa and San Simon are tied on overall score, with the biggest factor difference 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
Mesa: 30/100 · San Simon: 30/100
No gap.
Flood
Mesa: 76/100 · San Simon: 43/100
Mesa is 33 points higher.
Mesa: FEMA NFHL flood zones: 4 features intersect this tile.
San Simon: FEMA NFHL flood zones: 4 features intersect this tile.
Wind
Mesa: 11/100 · San Simon: 13/100
San Simon is 2 points higher.
Mesa: Wind exposure derived from ingested design wind / climatology tiles.
San Simon: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Mesa: 21/100 · San Simon: 29/100
San Simon is 8 points higher.
Mesa: Lightning exposure derived from ingested climatology tiles.
San Simon: Lightning exposure derived from ingested climatology tiles.
Tornado
Mesa: 8/100 · San Simon: 0/100
Mesa is 8 points higher.
Mesa: Tornado risk derived from NOAA SPC historical reports.
San Simon: Tornado risk derived from NOAA SPC historical reports.
Hail
Mesa: 5/100 · San Simon: 0/100
Mesa is 5 points higher.
Mesa: Hail risk derived from NOAA SPC historical reports.
San Simon: Hail risk derived from NOAA SPC historical reports.
Storm surge
Mesa: Unavailable · San Simon: Unavailable
A score difference cannot be calculated without both sources.
Mesa: Storm surge model is not available for this location yet.
San Simon: Storm surge model is not available for this location yet.
Wildfire
Mesa: 67/100 · San Simon: 45/100
Mesa is 22 points higher.
Mesa: Wildfire exposure derived from ingested fire potential tiles.
San Simon: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Mesa: 25/100 · San Simon: 19/100
Mesa is 6 points higher.
Mesa: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
San Simon: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
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