RE: Must see graphical video of the seismic data compiled for the Japan Earthquake
February 18, 2012 at 11:41 am
Is it me or did the level of activity on ruyuku trench and Aleutians trench extending to either side of Rupture zone decline quite a bit once the outbreak started?
If it did decline, does that mean much of the background activity level on these trenches immediately prior to the tohuko quake was driven by unrelieved stress in the tohuko area propagating to adjacent segments of the subduction system? So the big release at tohuko also relieved ruyuku and Aleutians trenches?
If it did decline, does that mean much of the background activity level on these trenches immediately prior to the tohuko quake was driven by unrelieved stress in the tohuko area propagating to adjacent segments of the subduction system? So the big release at tohuko also relieved ruyuku and Aleutians trenches?
