Earthquakes Can Make Thrust Faults Open Violently and Snap Shut

Ares J. Rosakis, Theodore von Karman Professor of Aeronautics and Mechanical Engineering, and colleagues at Caltech and École normale supérieure in Paris have discovered that fast ruptures propagating up toward the earth's surface along a thrust fault can cause one side of a fault to twist away from the other, opening up a gap of up to a few meters that then snaps shut. [Caltech story]

Tags: GALCIT MCE Ares Rosakis Hiroo Kanamori Harsha Bhat Vahe Gabuchian