Faial's summit Caldeira seen from Canto dos Saquinhos viewpoint: note the neck at left and the cinder cone at center. The last phreatic activity occurred during the Capelinhos eruption. |
Faial's summit Caldeira seen from Canto dos Saquinhos viewpoint: note the neck at left and the cinder cone at center. The last phreatic activity occurred during the Capelinhos eruption. |