Earthquakes that occur as a result of collisions along oceanic and continental convergent boundaries are most likely to occur in subduction zones.
A subduction zone is a region where one tectonic plate is forced beneath another plate, which can result in earthquakes as the plates interact and slide past each other. Along subduction zones, the denser oceanic plate is forced beneath the less dense continental plate, leading to intense pressure and friction that can trigger earthquakes.
Some examples of subduction zones include the Cascadia Subduction Zone off the coast of the Pacific Northwest in North America, and the Ring of Fire in the Pacific Ocean, which is a major area of seismic activity and volcanic eruptions.