City vs city
Laguna Niguel vs Rancho Santa Margarita, CA
Rancho Santa Margarita currently scores 13 points higher overall than Laguna Niguel, 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 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
Laguna Niguel: 18/100 · Rancho Santa Margarita: 31/100
Rancho Santa Margarita is 13 points higher.
Flood
Laguna Niguel: 25/100 · Rancho Santa Margarita: 26/100
Rancho Santa Margarita is 1 points higher.
Laguna Niguel: FEMA NFHL flood zones: 5 features intersect this tile.
Rancho Santa Margarita: FEMA NFHL flood zones: 2 features intersect this tile.
Wind
Laguna Niguel: 5/100 · Rancho Santa Margarita: 5/100
No gap.
Laguna Niguel: Wind exposure derived from ingested design wind / climatology tiles.
Rancho Santa Margarita: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Laguna Niguel: 1/100 · Rancho Santa Margarita: 1/100
No gap.
Laguna Niguel: Lightning exposure derived from ingested climatology tiles.
Rancho Santa Margarita: Lightning exposure derived from ingested climatology tiles.
Tornado
Laguna Niguel: 8/100 · Rancho Santa Margarita: 0/100
Laguna Niguel is 8 points higher.
Laguna Niguel: Tornado risk derived from NOAA SPC historical reports.
Rancho Santa Margarita: Tornado risk derived from NOAA SPC historical reports.
Hail
Laguna Niguel: 3/100 · Rancho Santa Margarita: 0/100
Laguna Niguel is 3 points higher.
Laguna Niguel: Hail risk derived from NOAA SPC historical reports.
Rancho Santa Margarita: Hail risk derived from NOAA SPC historical reports.
Storm surge
Laguna Niguel: Unavailable · Rancho Santa Margarita: Unavailable
A score difference cannot be calculated without both sources.
Laguna Niguel: Storm surge model is not available for this location yet.
Rancho Santa Margarita: Storm surge model is not available for this location yet.
Wildfire
Laguna Niguel: 65/100 · Rancho Santa Margarita: 95/100
Rancho Santa Margarita is 30 points higher.
Laguna Niguel: Wildfire exposure derived from ingested fire potential tiles.
Rancho Santa Margarita: Wildfire exposure derived from ingested fire potential tiles.
Current air quality
Laguna Niguel: 22/100 · Rancho Santa Margarita: 26/100
Rancho Santa Margarita is 4 points higher.
Laguna Niguel: Air quality signal derived from the latest EPA AirNow combined AQI grid.
Rancho Santa Margarita: Air quality signal derived from the latest EPA AirNow combined AQI grid.