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Geological Shaking and Moving in North America

It has been a very busy geological week with all of the earthquakes here in California including a magnitude 6.0 and the potential awakening of Mount St. Helens in South Western Washington just north of my old stomping grounds of Portland Oregon. I was in Spokane Washington back in 1980 when Mount St. Helens erupted the first time and remember all of the volcanic ash everywhere.

Now combine this with all of the hurricanes, floods, droughts, and it makes you wonder what is going on.

Some related links:

Mount St. Helens VolcanoCam
http://www.fs.fed.us/gpnf/volcanocams/msh/

Cascades Volcano Observatory
http://vulcan.wr.usgs.gov/

Current Earthquakes Worldwide
http://earthquake.usgs.gov/

Maps of Recent Earthquake Activity in California-Nevada
http://quake.wr.usgs.gov/recenteqs/latestfault.htm

Recent significant events in the California region
http://pasadena.wr.usgs.gov/shake/ca/index.html

The Riverdeep EarthScience Center
http://www.riverdeep.net/earthscience/data/earthscience/earthscience_jump.jhtml

Hurricane and Extreme Storm Impact Studies
http://coastal.er.usgs.gov/hurricanes/

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