It is one of several volcanoes which form the Campanian volcanic arc.

The volcano is one of several which form the Campanian volcanic arc.

Nevertheless, the volcanic arc poses a threat to the surrounding region.

In the last few million years, volcanism has declined along the volcanic arc.

Volcanoes are present in almost any mountain belt, but this does not make it a volcanic arc.

The active front of a volcanic arc is the belt where volcanism develops at a given time.

Between this wedge and the associated volcanic arc is a zone of depression in the sea floor.

The back-arc region is the area behind a volcanic arc.

The volcanic arc on the upper plate is slowly extinguished.

The forearc lies between the trench and the volcanic arc.