Kapolei is Oahu's planned second city on the dry western shore, with significant tsunami and hurricane exposure at low coastal elevation. The area experiences the least rainfall on Oahu, creating wildfire and drought conditions on surrounding hillsides. A major Pacific tsunami could inundate the Ewa Plain where Kapolei sits. The city hosts significant military housing for Joint Base Pearl Harbor-Hickam personnel.
// Preparedness Recommendations
- Evacuation routes inland should be identified in advance.
- Store at least 72 hours of food and water.
- Elevate critical belongings above flood level.
- Have backup power ready in case of grid failure.
// Recommended Supplies
Essential gear for power outages, severe weather, and emergency situations in your area.
- Emergency Food Supplies
- Water Filtration & Storage
- Backup Generator
- Solar Backup Power
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// Risk Intelligence
| Threat Score | 7 / 10 High |
| Primary Hazard | Tsunami / Hurricane / Drought |
| FEMA Flood Zone | Moderate |
| County FEMA Declarations | 8 |
| Last Major Event | 2018 Hurricane Lane |
// Emergency Information
| Emergency Phone | 808-768-4385 |
| Evacuation Routes | State and US highways |
| Elevation | 30 ft above sea level |
// County Risk Profile
Honolulu County HI
Hawaii · Hurricane / Volcanic
View full county emergency preparedness profile →
7/10
Moderate Risk
// Other Cities in Honolulu County HI
Wahiawa HI
Military / Schofield Barracks / Strategic
8/10
High
Aiea HI
Pearl Harbor / Military / Tsunami
8/10
High
Marine Corps Base Hawaii HI
Military Marine Corps / Tsunami / Strategic Pacific
8/10
High
Schofield Barracks HI
Army / Military / Strategic Pacific
8/10
High
Makakilo HI
Wildfire / Hurricane
6/10
Moderate
Waipahu HI
Tsunami / Hurricane / Flooding
7/10
High