Bastian Alexis Morales Vargas Sr¹, Ivo J Fustos Sr¹, Marcelo A Somos-Valenzuela², Pablo Moreno³, Ramiro Muñoz Sr.⁴, Elizabet Lizama⁵ and Gonzalo Maragaño Sr.⁴, (1)University of La Frontera, Civil Engineering Department, Temuco, Chile, (2)University of La Frontera, Forestry and Agronomical science, Temuco, Chile, (3)University of Wisconsin-Madison, Department of Geoscience, Madison, WI, United States, (4)Catholic University of Temuco, Temuco, Chile, (5)University of La Frontera, Temuco, Chile