Search
Earthquakes
Stations
Education
Research
About
Blog
Recent Earthquakes
in Washington and Oregon
View Map
View List
Recent Earthquakes
in Washington and Oregon
View Map
View List
Mag
Location
Age
No items.
Pacific Northwest Seismic Network
About PNSN
707
Active Stations
0
Earthquakes in Past Month
4.1k
Earthquakes in Past Year
133.6k
Earthquakes Since 1969
Earthquakes in last 2 Weeks
Mag
Location
Age
No items.
Recent Activity Near Volcanoes
Recently Updated
M3.0 earthquake - 2.36 mi WNW from Mount Vernon, WA
at 2025/06/03 08:59:51 AM UTC
Blog Posts
View
2026 Seahawks Playoff Deployment
by Doug Gibbons
Jan 14, 2026
PNSN.org Rebuild
by Kyla Marczewski
and Gavin Bullock
Dec 11, 2025
Mount Rainier seismicity is normal
by Steve Malone
Nov 19, 2025
Understanding Earthquake Numbers
by Renate Hartog
Aug 12, 2025
Recent Post
