Figure 2

La Soufrière of Guadeloupe lava dome. Main structures of the lava dome and surface manifestations of the active hydrothermal system are displayed. Inserts: (a–c) are the collapse structure outline for the dolomieu, south, south-east scenarios respectively (Fig. 4). The red triangle is a reference for the center of the dome (Tarissan crater). The DEM is from GeoEye Ikonos 2005-11-25 acquired image processed by Latitude Geosystems, the map was created with the Arcgis software, coordinates: WGS84, UTM20N. The contour interval is 25 m.