IODP Exp.405 JTRACK will drill into the Japan Trench subduction zone with the goal of finding out what controls shallow slip during great earthquakes.
Exp. 405 will visit two sites; one in a transect across the trench from undisturbed sedimentary rocks on the incoming Pacific Plate; the second, in a site that will access the fault zone in the region of large, shallow slip observed during the 2011 Tohoku-oki earthquake.
#IODP #JTRACK #CHIKYU
www.jamstec.go.jp/chikyu/j/exp405/index.html
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