City vs city
Harbison Canyon vs Santee, CA
Harbison Canyon and Santee are tied on overall score, with the biggest factor difference 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
Harbison Canyon: 24/100 · Santee: 24/100
No gap.
Flood
Harbison Canyon: 30/100 · Santee: 33/100
Santee is 3 points higher.
Harbison Canyon: FEMA NFHL flood zones: 2 features intersect this tile.
Santee: FEMA NFHL flood zones: 5 features intersect this tile.
Wind
Harbison Canyon: 6/100 · Santee: 6/100
No gap.
Harbison Canyon: Wind exposure derived from ingested design wind / climatology tiles.
Santee: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Harbison Canyon: 2/100 · Santee: 2/100
No gap.
Harbison Canyon: Lightning exposure derived from ingested climatology tiles.
Santee: Lightning exposure derived from ingested climatology tiles.
Tornado
Harbison Canyon: 0/100 · Santee: 0/100
No gap.
Harbison Canyon: Tornado risk derived from NOAA SPC historical reports.
Santee: Tornado risk derived from NOAA SPC historical reports.
Hail
Harbison Canyon: 1/100 · Santee: 1/100
No gap.
Harbison Canyon: Hail risk derived from NOAA SPC historical reports.
Santee: Hail risk derived from NOAA SPC historical reports.
Storm surge
Harbison Canyon: Unavailable · Santee: Unavailable
A score difference cannot be calculated without both sources.
Harbison Canyon: Storm surge model is not available for this location yet.
Santee: Storm surge model is not available for this location yet.
Wildfire
Harbison Canyon: 83/100 · Santee: 79/100
Harbison Canyon is 4 points higher.
Harbison Canyon: Wildfire exposure derived from ingested fire potential tiles.
Santee: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Harbison Canyon: 23/100 · Santee: 25/100
Santee is 2 points higher.
Harbison Canyon: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Santee: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.