Cross-correlation between volcanic tremor and SO2 flux data from Mount Etna volcano, 1987-1992

Authors
Leonardi, S Gresta, S Mulargia, F
Citation
S. Leonardi et al., Cross-correlation between volcanic tremor and SO2 flux data from Mount Etna volcano, 1987-1992, PHYS CH P A, 25(9-11), 2000, pp. 737-740
Citations number
16
Categorie Soggetti
Earth Sciences
Journal title
PHYSICS AND CHEMISTRY OF THE EARTH PART A-SOLID EARTH AND GEODESY
ISSN journal
14641895 → ACNP
Volume
25
Issue
9-11
Year of publication
2000
Pages
737 - 740
Database
ISI
SICI code
1464-1895(2000)25:9-11<737:CBVTAS>2.0.ZU;2-O
Abstract
Volcanic tremor and SO2 data, measured between 1987 and 1992 on Mt. Etna, h ave been studied. A cross-correlation analysis between the two time series has revealed large cross-correlation coefficients corresponding to enhanced volcanic activity. Tremor and SO2 emissions thus seem to have a common phy sical origin linked to the magma dynamics of the volcano. (C) 2000 Elsevier Science Ltd. All rights reserved.