PNSN Logo
The Pacific Northwest Seismic Network

All about earthquakes and geologic hazards of the Pacific Northwest        



HOME | Latest Quakes | Volcanoes | Catalogs & Data | Hazards & Preparation | Research | Outreach & Education | Operations & Projects
  
UW Home | Dept. of E&SS | REPORT AN EARTHQUAKE | USGS EQhazards | USGS PNW | Seismosurfing | Site Map | CONTACT US

Three Sisters

Latest Earthquakes near Three Sisters

NEW! Annual Time-Depth Plot of events near Three Sisters

Epicenter map and time vs. depth plots for earthquakes near Three Sisters in the last decade.

Webicorder Records.

Mount Adams | Mount Baker | Crater Lake | Glacier Peak | Mount Hood | Mount Rainier | Mount St. Helens | Three Sisters

Time vs. Depth View of Recent Three Sisters Seismicity


Time-Depth Plot

Graph showing relationship between time and depth of earthquakes (quality CC or better) beneath Three Sisters region, from 04/08 2007 thru 05/08 2008. In this graph, 0 km depth is referenced to sealevel.

Back to:... THREE SISTERS INFO ..... PNW EARTHQUAKE INFO