City vs city
Royal Kunia vs Waikoloa, HI
Royal Kunia and Waikoloa are tied on overall score, with the biggest factor difference 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
Royal Kunia: 32/100 · Waikoloa: 32/100
No gap.
Flood
Royal Kunia: 26/100 · Waikoloa: 63/100
Waikoloa is 37 points higher.
Royal Kunia: FEMA NFHL flood zones: 1 features intersect this tile.
Waikoloa: FEMA NFHL flood zones: 12 features intersect this tile.
Wind
Royal Kunia: 69/100 · Waikoloa: 30/100
Royal Kunia is 39 points higher.
Royal Kunia: Wind exposure derived from ingested design wind / climatology tiles.
Waikoloa: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Royal Kunia: 2/100 · Waikoloa: 2/100
No gap.
Royal Kunia: Lightning exposure derived from ingested climatology tiles.
Waikoloa: Lightning exposure derived from ingested climatology tiles.
Tornado
Royal Kunia: Unavailable · Waikoloa: Unavailable
A score difference cannot be calculated without both sources.
Royal Kunia: Tornado model is not available for this location yet.
Waikoloa: Tornado model is not available for this location yet.
Hail
Royal Kunia: Unavailable · Waikoloa: Unavailable
A score difference cannot be calculated without both sources.
Royal Kunia: Hail model is not available for this location yet.
Waikoloa: Hail model is not available for this location yet.
Storm surge
Royal Kunia: Unavailable · Waikoloa: Unavailable
A score difference cannot be calculated without both sources.
Royal Kunia: Storm surge model is not available for this location yet.
Waikoloa: Storm surge model is not available for this location yet.
Wildfire
Royal Kunia: Unavailable · Waikoloa: Unavailable
A score difference cannot be calculated without both sources.
Royal Kunia: Wildfire model is not available for this location yet.
Waikoloa: Wildfire model is not available for this location yet.
Ingested air quality
Royal Kunia: Unavailable · Waikoloa: Unavailable
A score difference cannot be calculated without both sources.
Royal Kunia: Air quality model is not available for this location yet.
Waikoloa: Air quality model is not available for this location yet.