Follow us:

The Today File

Your guide to the latest news from around the Northwest

Topic: seismologist

You are viewing the most recent posts on this topic.

March 25, 2014 at 2:11 PM

UW seismometers record slide sequence

A seismometer about 7 miles from Saturday’s landslide recorded the ground rumbling as the hillside gave way. The instrument, at Jim Creek, picked up the initial slide at 10:37 am. The signal lasted about 2.5 minutes and probably represents the movement of the landslide mass that had sloughed off in 2006 and was lying at…

More

Comments | More in General news | Topics: ground motion, landslide, Oso mudslide