Fig. 5
From: Anticipating volcanic eruptions using rescaled range analysis of volcano-tectonic seismicity
GEOS diagram for VT earthquakes filtered by depth. Circles represent shallow VT earthquakes related to the shallow chamber (depth 5–7 km) and dike emplacement. Triangles represent intermediate VT earthquakes (depth between 10 and 25 km), and diamonds represent the deep VT earthquakes (depth exceeding 25 km). The colour code is analogous to Fig. 4, and stages are differentiated accordingly. Lettered points signify specific dates, each of which is fully described in the text. D-# indicates dates of deep magma injections. D0 indicates the magmatic chamber pressurization.
