City vs city
Fern Acres vs Waipahu, HI
Fern Acres and Waipahu are tied on overall score, with the biggest factor difference 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
Fern Acres: 26/100 · Waipahu: 26/100
No gap.
Flood
Fern Acres: 49/100 · Waipahu: 31/100
Fern Acres is 18 points higher.
Fern Acres: FEMA NFHL flood zones: 2 features intersect this tile.
Waipahu: FEMA NFHL flood zones: 6 features intersect this tile.
Wind
Fern Acres: 27/100 · Waipahu: 44/100
Waipahu is 17 points higher.
Fern Acres: Wind exposure derived from ingested design wind / climatology tiles.
Waipahu: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Fern Acres: 2/100 · Waipahu: 2/100
No gap.
Fern Acres: Lightning exposure derived from ingested climatology tiles.
Waipahu: Lightning exposure derived from ingested climatology tiles.
Tornado
Fern Acres: Unavailable · Waipahu: Unavailable
A score difference cannot be calculated without both sources.
Fern Acres: Tornado model is not available for this location yet.
Waipahu: Tornado model is not available for this location yet.
Hail
Fern Acres: Unavailable · Waipahu: Unavailable
A score difference cannot be calculated without both sources.
Fern Acres: Hail model is not available for this location yet.
Waipahu: Hail model is not available for this location yet.
Storm surge
Fern Acres: Unavailable · Waipahu: Unavailable
A score difference cannot be calculated without both sources.
Fern Acres: Storm surge model is not available for this location yet.
Waipahu: Storm surge model is not available for this location yet.
Wildfire
Fern Acres: Unavailable · Waipahu: Unavailable
A score difference cannot be calculated without both sources.
Fern Acres: Wildfire model is not available for this location yet.
Waipahu: Wildfire model is not available for this location yet.
Current air quality
Fern Acres: Unavailable · Waipahu: Unavailable
A score difference cannot be calculated without both sources.
Fern Acres: Air quality model is not available for this location yet.
Waipahu: Air quality model is not available for this location yet.