Tiltmeter dataset "Tiltmeter data revealing transient magma viscosity changes during eruptions"

Data set of the tilt variations recorded at the sites BA (El Hierro, Canary Islands) and SA (La Palma, Canary Islands). The period of observation spans from November 9-12, 2011 for El Hierro site, and September 21, 2021 for La Palma site. Dataset from El Hierro (BA site) was acquired during the execution of the research projects INTERREG-IIIB VULMAC-MAC/2.3/A7 and GR35/10-A of University Complutense of Madrid-BSCH. Dataset from La Palma was acquired during the execution of the research projects PID2019-104726GB-I00 of the Spanish Research Agency, and CSIC-LAPALMA-07 of the Spanish Ministry of Science and Innovation. This data set has been used in the paper "TILTMETER DATA REVEALING TRANSIENT MAGMA VISCOSITY CHANGES DURING ERUPTIONS, by David Gómez-Ortiz, Jose Arnoso, Tomás Martín, Silvia Martín, Fuensanta G. Montesinos, Emilio Vélez and Maite Benavent, submitted to Geophysical Research Letters, May 2024