City vs city
La Mesa vs Lemon Grove, CA
La Mesa and Lemon Grove 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 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
La Mesa: 23/100 · Lemon Grove: 23/100
No gap.
Flood
La Mesa: 32/100 · Lemon Grove: 32/100
No gap.
La Mesa: FEMA NFHL flood zones: 4 features intersect this tile.
Lemon Grove: FEMA NFHL flood zones: 4 features intersect this tile.
Wind
La Mesa: 6/100 · Lemon Grove: 6/100
No gap.
La Mesa: Wind exposure derived from ingested design wind / climatology tiles.
Lemon Grove: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
La Mesa: 1/100 · Lemon Grove: 1/100
No gap.
La Mesa: Lightning exposure derived from ingested climatology tiles.
Lemon Grove: Lightning exposure derived from ingested climatology tiles.
Tornado
La Mesa: 19/100 · Lemon Grove: 19/100
No gap.
La Mesa: Tornado risk derived from NOAA SPC historical reports.
Lemon Grove: Tornado risk derived from NOAA SPC historical reports.
Hail
La Mesa: 3/100 · Lemon Grove: 3/100
No gap.
La Mesa: Hail risk derived from NOAA SPC historical reports.
Lemon Grove: Hail risk derived from NOAA SPC historical reports.
Storm surge
La Mesa: Unavailable · Lemon Grove: Unavailable
A score difference cannot be calculated without both sources.
La Mesa: Storm surge model is not available for this location yet.
Lemon Grove: Storm surge model is not available for this location yet.
Wildfire
La Mesa: 75/100 · Lemon Grove: 75/100
No gap.
La Mesa: Wildfire exposure derived from ingested fire potential tiles.
Lemon Grove: Wildfire exposure derived from ingested fire potential tiles.
Current air quality
La Mesa: 25/100 · Lemon Grove: 25/100
No gap.
La Mesa: Air quality signal derived from the latest EPA AirNow combined AQI grid.
Lemon Grove: Air quality signal derived from the latest EPA AirNow combined AQI grid.