City vs city
Olowalu vs Waipahu, HI
Waipahu currently scores 3 points higher overall than Olowalu, 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
Olowalu: 23/100 · Waipahu: 26/100
Waipahu is 3 points higher.
Flood
Olowalu: 24/100 · Waipahu: 31/100
Waipahu is 7 points higher.
Olowalu: FEMA NFHL flood zones: 2 features intersect this tile.
Waipahu: FEMA NFHL flood zones: 6 features intersect this tile.
Wind
Olowalu: 43/100 · Waipahu: 44/100
Waipahu is 1 points higher.
Olowalu: Wind exposure derived from ingested design wind / climatology tiles.
Waipahu: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Olowalu: 1/100 · Waipahu: 2/100
Waipahu is 1 points higher.
Olowalu: Lightning exposure derived from ingested climatology tiles.
Waipahu: Lightning exposure derived from ingested climatology tiles.
Tornado
Olowalu: Unavailable · Waipahu: Unavailable
A score difference cannot be calculated without both sources.
Olowalu: Tornado model is not available for this location yet.
Waipahu: Tornado model is not available for this location yet.
Hail
Olowalu: Unavailable · Waipahu: Unavailable
A score difference cannot be calculated without both sources.
Olowalu: Hail model is not available for this location yet.
Waipahu: Hail model is not available for this location yet.
Storm surge
Olowalu: Unavailable · Waipahu: Unavailable
A score difference cannot be calculated without both sources.
Olowalu: Storm surge model is not available for this location yet.
Waipahu: Storm surge model is not available for this location yet.
Wildfire
Olowalu: Unavailable · Waipahu: Unavailable
A score difference cannot be calculated without both sources.
Olowalu: Wildfire model is not available for this location yet.
Waipahu: Wildfire model is not available for this location yet.
Ingested air quality
Olowalu: Unavailable · Waipahu: Unavailable
A score difference cannot be calculated without both sources.
Olowalu: Air quality model is not available for this location yet.
Waipahu: Air quality model is not available for this location yet.