Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
4715315 | Journal of Volcanology and Geothermal Research | 2007 | 8 Pages |
Abstract
During the 2004–2005 explosive sequence at Volcán de Colima, México, impulses with a duration of several minutes were recorded by a two-component tiltmeter installed at a distance of 1.6 km from the crater for 46 Vulcanian explosions. The correlation between the amplitudes of tilt impulses A = √(Arad2 + Atang2) and the energy of explosions E estimated from the broadband seismic records is significant at the 99% confidence level. The regression equation can be used to estimate the energy of explosions at Volcán de Colima from the tilt records.
Keywords
Related Topics
Physical Sciences and Engineering
Earth and Planetary Sciences
Geochemistry and Petrology
Authors
Vyacheslav M. Zobin, Hydyn Santiago-Jiménez, Juan José Ramírez-Ruiz, Gabriel A. Reyes-Dávila, Mauricio Bretón-González, Carlos Navarro-Ochoa,