For the remaining favourable source locations, a strong link between pulse shapes and fault plane dip angle is evident.We conclude that up-dip guided wave observations at subduction zones follow a ...

The Cascadia Subduction Zone is capable of generating powerful earthquakes. The study found compact sediments along the coast of Washington and northern Oregon, a result that suggests that the ...

Subduction zones are locations of convergent plate boundaries (where plates are moving towards each other) where one plate is pushed below the other plate and sinks into the mantle, a process called ...

Where two tectonic plates converge, if one or both of the plates is oceanic lithosphere, a subduction zone will form. An oceanic plate will sink back into the mantle. Remember, oceanic plates are ...

1. Figure 1: Map of the northern Cascadia subduction zone showing the distribution of earthquakes in the subducting Juan de Fuca plate and the locations of seismic cross-sections. Green dashed line ...

A subduction zone is created where two plates converge, with one sinking into the mantle. Dynamics along the plate interface create earthquakes, magma generated above the sinking slab leads to ...

Subduction zones are locations on Earth where one tectonic plate dives below the other, and are known for powerful seismic activity. Earth's lithosphere (its outermost shell) is formed of around ...

The observation that volcanic fronts at island arcs lie above places where the slab reaches a depth that correlates negatively with convergence rate and slab dip suggests that the thermal structure of ...

Now, scientists aim to get their clearest picture yet of the complex mechanics of our big-risk Hikurangi Subduction Zone – and what sets it apart from similar systems around the planet.

The Pacific Northwest is at risk for a mega-earthquake because of the Cascadia Subduction Zone. The region is primed for powerful quakes, with a particularly strong one called the Big One ...

are the locations of both the 2.4 and particularly 5.0 earthquakes that struck yesterday: the larger earthquakes location occurring just shy off the Cascadian Subduction Zone. With the West Coast ...