What types of earthquake waves usually cause the most damage

The geographic feature in the westernmost corner of kenya is answer: the great rift vally

The peak above is part of the  sierra madre occidentals ,  a chain of volcanic mountains that runs through the middle of central america. 

We can not answer this question because we cannot see the graph,sorry< 3

Explosive eruptions are the most hazardous, involving large volumes of tephra and gases emitted from the volcano. lahars, pyroclastic flows, ashfall, and many other volcanic hazards are commonly associated with explosive eruptions. explosive eruptions are very dangerous. basically, any form of hazard can occur.