City vs city
Pomona vs Riverside, CA
Riverside currently scores 4 points higher overall than Pomona, with the largest gap in tornado.
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
Pomona: 23/100 · Riverside: 27/100
Riverside is 4 points higher.
Flood
Pomona: 26/100 · Riverside: 33/100
Riverside is 7 points higher.
Pomona: FEMA NFHL flood zones: 6 features intersect this tile.
Riverside: FEMA NFHL flood zones: 10 features intersect this tile.
Wind
Pomona: 5/100 · Riverside: 5/100
No gap.
Pomona: Wind exposure derived from ingested design wind / climatology tiles.
Riverside: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Pomona: 1/100 · Riverside: 2/100
Riverside is 1 points higher.
Pomona: Lightning exposure derived from ingested climatology tiles.
Riverside: Lightning exposure derived from ingested climatology tiles.
Tornado
Pomona: 0/100 · Riverside: 8/100
Riverside is 8 points higher.
Pomona: Tornado risk derived from NOAA SPC historical reports.
Riverside: Tornado risk derived from NOAA SPC historical reports.
Hail
Pomona: 2/100 · Riverside: 0/100
Pomona is 2 points higher.
Pomona: Hail risk derived from NOAA SPC historical reports.
Riverside: Hail risk derived from NOAA SPC historical reports.
Storm surge
Pomona: Unavailable · Riverside: Unavailable
A score difference cannot be calculated without both sources.
Pomona: Storm surge model is not available for this location yet.
Riverside: Storm surge model is not available for this location yet.
Wildfire
Pomona: 78/100 · Riverside: 83/100
Riverside is 5 points higher.
Pomona: Wildfire exposure derived from ingested fire potential tiles.
Riverside: Wildfire exposure derived from ingested fire potential tiles.
Current air quality
Pomona: 26/100 · Riverside: 32/100
Riverside is 6 points higher.
Pomona: Air quality signal derived from the latest EPA AirNow combined AQI grid.
Riverside: Air quality signal derived from the latest EPA AirNow combined AQI grid.