City vs city
Volcano vs Waipahu, HI
Volcano currently scores 3 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 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
Volcano: 29/100 · Waipahu: 26/100
Volcano is 3 points higher.
Flood
Volcano: 49/100 · Waipahu: 31/100
Volcano is 18 points higher.
Volcano: FEMA NFHL flood zones: 6 features intersect this tile.
Waipahu: FEMA NFHL flood zones: 6 features intersect this tile.
Wind
Volcano: 36/100 · Waipahu: 44/100
Waipahu is 8 points higher.
Volcano: Wind exposure derived from ingested design wind / climatology tiles.
Waipahu: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Volcano: 2/100 · Waipahu: 2/100
No gap.
Volcano: Lightning exposure derived from ingested climatology tiles.
Waipahu: Lightning exposure derived from ingested climatology tiles.
Tornado
Volcano: Unavailable · Waipahu: Unavailable
A score difference cannot be calculated without both sources.
Volcano: Tornado model is not available for this location yet.
Waipahu: Tornado model is not available for this location yet.
Hail
Volcano: Unavailable · Waipahu: Unavailable
A score difference cannot be calculated without both sources.
Volcano: Hail model is not available for this location yet.
Waipahu: Hail model is not available for this location yet.
Storm surge
Volcano: Unavailable · Waipahu: Unavailable
A score difference cannot be calculated without both sources.
Volcano: Storm surge model is not available for this location yet.
Waipahu: Storm surge model is not available for this location yet.
Wildfire
Volcano: Unavailable · Waipahu: Unavailable
A score difference cannot be calculated without both sources.
Volcano: Wildfire model is not available for this location yet.
Waipahu: Wildfire model is not available for this location yet.
Current air quality
Volcano: Unavailable · Waipahu: Unavailable
A score difference cannot be calculated without both sources.
Volcano: Air quality model is not available for this location yet.
Waipahu: Air quality model is not available for this location yet.