Grays Harbor County WA in Washington faces earthquake / tsunami risk across its 1,917 square mile area. Aberdeen on Grays Harbor faces Cascadia earthquake tsunami and Pacific coast storm risk. Grays Harbor serves as the county seat and regional emergency coordination hub.
// 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 Moderate Risk |
| Primary Hazard | Earthquake / Tsunami |
| Secondary Hazard | Volcanic |
| FEMA Flood Zone | Moderate |
| Federally Declared Disasters | 8 |
| Last Major Event | 2021 Coastal Storm |
| Event Frequency | Annual |
// Emergency Operations
| Emergency Mgmt Phone | (360) 249-3731 |
| Emergency Shelters | 3 designated facilities |
| Evacuation Routes | State and US highways |
// County Profile
| County | Grays Harbor County WA |
| State | Washington (WA) |
| Population | 72 |
| Area | 1,917 sq miles |
| FEMA Region | Moderate |
// Other Washington Counties
Pierce County WA
Earthquake / Volcanic Lahar
8/10
High
Snohomish County WA
Earthquake / Landslide
8/10
High
Clallam County WA
Earthquake / Tsunami
7/10
Moderate
King County WA
Earthquake / Volcanic
7/10
High
Whatcom County WA
Earthquake / Volcanic
7/10
High
Pacific County WA
Earthquake / Tsunami
7/10
Moderate