Climate Risk Summary

East Kapolei, HI Risk Profile

The primary drivers of climate-related financial risk in East Kapolei, HI are Inland Flooding, Wildfire, and Landslide. This area also faces an unusually high intensity for Lightning compared to national averages.

City-Wide Aggregation

These scores represent the population-weighted average across all residential blocks in East Kapolei.

Primary Risks

Inland Flooding

$823,304

Expected Annual Loss for East Kapolei

93.3Score

Relatively High compared to US average

East Kapolei
Minimal Estimated LossMax Estimated Loss

Wildfire

$822,991

Expected Annual Loss for East Kapolei

99.4Score

Very High compared to US average

East Kapolei (OUTLIER)
Minimal Estimated LossMax Estimated Loss

Landslide

$135,601

Expected Annual Loss for East Kapolei

99.8Score

Relatively High compared to US average

East Kapolei (OUTLIER)
Minimal Estimated LossMax Estimated Loss

City Boundary

Legend
Very Low
Low
Moderate
High
Very High
Extreme

Financial Risk Inventory

MAJOR DRIVER
Inland Flooding
$823,304
Score: 93.3
MAJOR DRIVER
Wildfire
$822,991
Score: 99.4
MAJOR DRIVER
Landslide
$135,601
Score: 99.8
Earthquake
$78,364
Score: 79.3
UNUSUALLY HIGH
Lightning
$40,919
Score: 97.9
Tornado
$1,719
Score: 9.2
Hurricane
$1,009
Score: 40.9
Ice Storm
$531
Score: 16.0
Coastal Flooding
$348
Score: 77.6
Strong Wind
$203
Score: 6.1
Hail
$105
Score: 6.2
Drought
$6
Score: 69.6

Recommended investments to protect your property value and reduce insurance liability based on your local risk profile.

💧Medium Investment

Inland Flooding Mitigation

Install a smart sump pump with battery backup and extend downspouts 10ft from foundation.

Risk Score: 93.3
🔥Low Investment

Wildfire Mitigation

Create a 5ft 'non-combustible' zone around your home using gravel or pavers instead of mulch.

Risk Score: 99.4
⛰️High Investment

Landslide Mitigation

Professional slope stabilization and foundation drainage inspection is highly recommended.

Risk Score: 99.8
🏠Low Investment

Earthquake Mitigation

General property maintenance and insurance review recommended.

Risk Score: 79.3
🏠Low Investment

Lightning Mitigation

General property maintenance and insurance review recommended.

Risk Score: 97.9
🏠Low Investment

Coastal Flooding Mitigation

General property maintenance and insurance review recommended.

Risk Score: 77.6
🏠Low Investment

Drought Mitigation

General property maintenance and insurance review recommended.

Risk Score: 69.6

Sources and Methodology

Spatial Aggregation

Our "Atlas" risk scores are derived using a population-weighted spatial join. Because US Zip Codes and Census Tracts do not share perfectly aligned boundaries, a simple geographic average would be misleading. We utilize US Census Block Group population statistics to identify where residents actually live within a Zip Code. We then intersect these points with FEMA National Risk Index (NRI) hazard data to calculate a weighted exposure score.

Financial Projections (EAL)

Expected Annual Loss (EAL) estimates the average economic impact of natural hazards in dollars per year. This calculation incorporates three components: Exposure (the value of structures and agriculture), Annualized Frequency (historical probability), and Historic Loss Ratio (vulnerability of the area).

Primary Data Sources

  • FEMA National Risk IndexHazard frequency and loss data (v1.20.0)
  • U.S. Census BureauTIGER/Line 2025 Shapefiles & Decennial Population

Nearby Cities

Ewa GentryEwa VillagesKalaeloaKapoleiMakakilo

Zip Codes in East Kapolei