City vs city
Garden Grove vs San Diego, CA
San Diego currently scores 10 points higher overall than Garden Grove, 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 is a current EPA AirNow signal; 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
Garden Grove: 30/100 · San Diego: 40/100
San Diego is 10 points higher.
Flood
Garden Grove: 62/100 · San Diego: 100/100
San Diego is 38 points higher.
Garden Grove: FEMA NFHL flood zones: 8 features intersect this tile.
San Diego: FEMA NFHL flood zones: 10 features intersect this tile.
Wind
Garden Grove: 5/100 · San Diego: 5/100
No gap.
Garden Grove: Wind exposure derived from ingested design wind / climatology tiles.
San Diego: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Garden Grove: 0/100 · San Diego: 0/100
No gap.
Garden Grove: Lightning exposure derived from ingested climatology tiles.
San Diego: Lightning exposure derived from ingested climatology tiles.
Tornado
Garden Grove: 12/100 · San Diego: 0/100
Garden Grove is 12 points higher.
Garden Grove: Tornado risk derived from NOAA SPC historical reports.
San Diego: Tornado risk derived from NOAA SPC historical reports.
Hail
Garden Grove: 2/100 · San Diego: 1/100
Garden Grove is 1 points higher.
Garden Grove: Hail risk derived from NOAA SPC historical reports.
San Diego: Hail risk derived from NOAA SPC historical reports.
Storm surge
Garden Grove: Unavailable · San Diego: Unavailable
A score difference cannot be calculated without both sources.
Garden Grove: Storm surge model is not available for this location yet.
San Diego: Storm surge model is not available for this location yet.
Wildfire
Garden Grove: 67/100 · San Diego: 69/100
San Diego is 2 points higher.
Garden Grove: Wildfire exposure derived from ingested fire potential tiles.
San Diego: Wildfire exposure derived from ingested fire potential tiles.
Current air quality
Garden Grove: 31/100 · San Diego: 24/100
Garden Grove is 7 points higher.
Garden Grove: Air quality signal derived from the latest EPA AirNow combined AQI grid.
San Diego: Air quality signal derived from the latest EPA AirNow combined AQI grid.