Sunrise over Thomsen Harbor in Alaska.  Mt. Edgecumbe, Sitka Ranger District, Tongass National Forest, Alaska.  (Forest Service photo by Jeffrey Wickett)
Sunrise over Thomsen Harbor in Alaska. Mt. Edgecumbe, Sitka Ranger District, Tongass National Forest, Alaska. (Forest Service photo by Jeffrey Wickett)

Sitka’s Mount Edgecumbe volcano is wired.

The Alaska Volcano Observatory announced the completion of a new instrument network intended to measure the activity of a volcano that could be awakening after a period of dormancy.

The network includes four seismic stations and four sites that measure the way the ground is deforming as…