VolcanoCam: You can see the new dome glowing red at night. Some great shots during the day.
http://www.fs.fed.us/gpnf/volcanocams/msh/
Volcanic Webicorder (Seismic Activity): Shows seismic data from a number of sensors in and around St. Helens.
http://www.pnsn.org/WEBICORDER/VOLC/...005030900.html
http://www.pnsn.org/WEBICORDER/VOLC/...005030900.html
Some went offline during this event. They will examine the sensors tomorrow weather permitting.
USGS Photo Archive: A nice collection of recent pictures from the USGS. Some are even worthy of wallpapeer consideration.
http://vulcan.wr.usgs.gov/Volcanoes/MSH/Images/MSH04/