M 6.7 - 4 km WNW of Roy, Washington
- 1949-04-13 19:55:43 (UTC)
- 47.014°N 122.597°W
- 50.0 km depth
Official websites use .gov
A .gov website belongs to an official government organization in the United States.
Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.
Earthquake Hazards Program
- In cooperation with:
- ISCGEM