City vs city
Halawa vs Waimalu, HI
Halawa and Waimalu 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
Halawa: 32/100 · Waimalu: 32/100
No gap.
Flood
Halawa: 36/100 · Waimalu: 36/100
No gap.
Halawa: FEMA NFHL flood zones: 17 features intersect this tile.
Waimalu: FEMA NFHL flood zones: 17 features intersect this tile.
Wind
Halawa: 38/100 · Waimalu: 38/100
No gap.
Halawa: Wind exposure derived from ingested design wind / climatology tiles.
Waimalu: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Halawa: 2/100 · Waimalu: 2/100
No gap.
Halawa: Lightning exposure derived from ingested climatology tiles.
Waimalu: Lightning exposure derived from ingested climatology tiles.
Tornado
Halawa: Unavailable · Waimalu: Unavailable
A score difference cannot be calculated without both sources.
Halawa: Tornado model is not available for this location yet.
Waimalu: Tornado model is not available for this location yet.
Hail
Halawa: Unavailable · Waimalu: Unavailable
A score difference cannot be calculated without both sources.
Halawa: Hail model is not available for this location yet.
Waimalu: Hail model is not available for this location yet.
Storm surge
Halawa: 52/100 · Waimalu: 52/100
No gap.
Halawa: Storm surge exposure derived from NOAA SLOSH MOM (AGL) data.
Waimalu: Storm surge exposure derived from NOAA SLOSH MOM (AGL) data.
Wildfire
Halawa: Unavailable · Waimalu: Unavailable
A score difference cannot be calculated without both sources.
Halawa: Wildfire model is not available for this location yet.
Waimalu: Wildfire model is not available for this location yet.
Current air quality
Halawa: Unavailable · Waimalu: Unavailable
A score difference cannot be calculated without both sources.
Halawa: Air quality model is not available for this location yet.
Waimalu: Air quality model is not available for this location yet.