City vs city
Holualoa vs Waipahu, HI
Holualoa currently scores 5 points higher overall than Waipahu, 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
Holualoa: 31/100 · Waipahu: 26/100
Holualoa is 5 points higher.
Flood
Holualoa: 47/100 · Waipahu: 31/100
Holualoa is 16 points higher.
Holualoa: FEMA NFHL flood zones: 16 features intersect this tile.
Waipahu: FEMA NFHL flood zones: 6 features intersect this tile.
Wind
Holualoa: 44/100 · Waipahu: 44/100
No gap.
Holualoa: Wind exposure derived from ingested design wind / climatology tiles.
Waipahu: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Holualoa: 2/100 · Waipahu: 2/100
No gap.
Holualoa: Lightning exposure derived from ingested climatology tiles.
Waipahu: Lightning exposure derived from ingested climatology tiles.
Tornado
Holualoa: Unavailable · Waipahu: Unavailable
A score difference cannot be calculated without both sources.
Holualoa: Tornado model is not available for this location yet.
Waipahu: Tornado model is not available for this location yet.
Hail
Holualoa: Unavailable · Waipahu: Unavailable
A score difference cannot be calculated without both sources.
Holualoa: Hail model is not available for this location yet.
Waipahu: Hail model is not available for this location yet.
Storm surge
Holualoa: Unavailable · Waipahu: Unavailable
A score difference cannot be calculated without both sources.
Holualoa: Storm surge model is not available for this location yet.
Waipahu: Storm surge model is not available for this location yet.
Wildfire
Holualoa: Unavailable · Waipahu: Unavailable
A score difference cannot be calculated without both sources.
Holualoa: Wildfire model is not available for this location yet.
Waipahu: Wildfire model is not available for this location yet.
Ingested air quality
Holualoa: Unavailable · Waipahu: Unavailable
A score difference cannot be calculated without both sources.
Holualoa: Air quality model is not available for this location yet.
Waipahu: Air quality model is not available for this location yet.