City vs city
Pearl City vs Waipahu, HI
Pearl City currently scores 3 points higher overall than Waipahu, with the largest gap in wind.
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
Pearl City: 29/100 · Waipahu: 26/100
Pearl City is 3 points higher.
Flood
Pearl City: 28/100 · Waipahu: 31/100
Waipahu is 3 points higher.
Pearl City: FEMA NFHL flood zones: 3 features intersect this tile.
Waipahu: FEMA NFHL flood zones: 6 features intersect this tile.
Wind
Pearl City: 58/100 · Waipahu: 44/100
Pearl City is 14 points higher.
Pearl City: Wind exposure derived from ingested design wind / climatology tiles.
Waipahu: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Pearl City: 1/100 · Waipahu: 2/100
Waipahu is 1 points higher.
Pearl City: Lightning exposure derived from ingested climatology tiles.
Waipahu: Lightning exposure derived from ingested climatology tiles.
Tornado
Pearl City: Unavailable · Waipahu: Unavailable
A score difference cannot be calculated without both sources.
Pearl City: Tornado model is not available for this location yet.
Waipahu: Tornado model is not available for this location yet.
Hail
Pearl City: Unavailable · Waipahu: Unavailable
A score difference cannot be calculated without both sources.
Pearl City: Hail model is not available for this location yet.
Waipahu: Hail model is not available for this location yet.
Storm surge
Pearl City: Unavailable · Waipahu: Unavailable
A score difference cannot be calculated without both sources.
Pearl City: Storm surge model is not available for this location yet.
Waipahu: Storm surge model is not available for this location yet.
Wildfire
Pearl City: Unavailable · Waipahu: Unavailable
A score difference cannot be calculated without both sources.
Pearl City: Wildfire model is not available for this location yet.
Waipahu: Wildfire model is not available for this location yet.
Ingested air quality
Pearl City: Unavailable · Waipahu: Unavailable
A score difference cannot be calculated without both sources.
Pearl City: Air quality model is not available for this location yet.
Waipahu: Air quality model is not available for this location yet.