Is there a relationship between the depth of the erathquakes and the boundary near it?

Yes, there is often a relationship between the depth of earthquakes and geological boundaries. Shallow earthquakes typically occur at tectonic plate boundaries, particularly at divergent and transform boundaries, while deeper earthquakes are often associated with subduction zones, where one plate is forced beneath another. The depth can provide insights into the tectonic processes at play, with deeper events indicating more complex interactions between the Earth's plates.