City vs city
Los Angeles vs Walnut Grove, CA
Walnut Grove currently scores 18 points higher overall than Los Angeles, 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 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
Los Angeles: 19/100 · Walnut Grove: 37/100
Walnut Grove is 18 points higher.
Flood
Los Angeles: 30/100 · Walnut Grove: 99/100
Walnut Grove is 69 points higher.
Los Angeles: FEMA NFHL flood zones: 6 features intersect this tile.
Walnut Grove: FEMA NFHL flood zones: 11 features intersect this tile.
Wind
Los Angeles: 4/100 · Walnut Grove: 3/100
Los Angeles is 1 points higher.
Los Angeles: Wind exposure derived from ingested design wind / climatology tiles.
Walnut Grove: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Los Angeles: 1/100 · Walnut Grove: 0/100
Los Angeles is 1 points higher.
Los Angeles: Lightning exposure derived from ingested climatology tiles.
Walnut Grove: Lightning exposure derived from ingested climatology tiles.
Tornado
Los Angeles: 4/100 · Walnut Grove: 4/100
No gap.
Los Angeles: Tornado risk derived from NOAA SPC historical reports.
Walnut Grove: Tornado risk derived from NOAA SPC historical reports.
Hail
Los Angeles: 1/100 · Walnut Grove: 0/100
Los Angeles is 1 points higher.
Los Angeles: Hail risk derived from NOAA SPC historical reports.
Walnut Grove: Hail risk derived from NOAA SPC historical reports.
Storm surge
Los Angeles: Unavailable · Walnut Grove: Unavailable
A score difference cannot be calculated without both sources.
Los Angeles: Storm surge model is not available for this location yet.
Walnut Grove: Storm surge model is not available for this location yet.
Wildfire
Los Angeles: 76/100 · Walnut Grove: 58/100
Los Angeles is 18 points higher.
Los Angeles: Wildfire exposure derived from ingested fire potential tiles.
Walnut Grove: Wildfire exposure derived from ingested fire potential tiles.
Ingested air quality
Los Angeles: 20/100 · Walnut Grove: 20/100
No gap.
Los Angeles: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.
Walnut Grove: Air quality score derived from the latest ingested EPA AirNow AQI grid; may not reflect current conditions. See methodology for the recorded ingest date.