Comment on “Evidence from acoustic imaging for submarine volcanic activity in 2012 off the west coast of El Hierro (Canary Islands, Spain)” by Pérez NM, Somoza L, Hernández PA, González de Vallejo L, León R, Sagiya T, Biain A, González FJ, Medialdea T, Barrancos J, Ibáñez J, Sumino H, Nogami K and Romero C [Bull Volcanol (2014) 76:882-896]

1. Blanco, M.J.
2. Fraile-Nuez, E.
3. Felpeto, A.
4. Santana-Casiano, J.M.
5. Abella, R.
6. Fernández-Salas, L.M.
7. Almendros, J.
8. Díaz-del-Río, V.
9. Domínguez Cerdeña, I.
10. García-Cañada, L.
11. González-Dávila, M.
12. López, C.
13. López-González, N.
14. Meletlidis, S.
15. Vázquez, J.T.