Please use this identifier to cite or link to this item:
http://hdl.handle.net/2122/2933| Authors: | Cesca, S.* Braun, T.* Dahm, T.* Tessmer, E.* |
Title: | Modeling of the source mechanism of the April 5, 2003 paroxysmal eruption at Stromboli volcano (Italy) by the inversion of broadband seismic data | Issue Date: | Dec-2006 | Keywords: | source inversion Stromboli volcano seismology paroxysm |
Subject Classification: | 04. Solid Earth::04.06. Seismology::04.06.08. Volcano seismology | Abstract: | Abstract: On April 5, 2003, one of the largest eruptions in the last decades was observed at Stromboli volcano, Italy. The eruption occurred in a period of anomalous volcanic activity, after a previous explosion in December 2002 interrupted the typical moderate "Strombolian" behaviour. An exhaustive analysis of the available broadband seismic data is here presented and related to the observed eruption phases. Prominent features of the seismic signals include a very long period signal a few tens of seconds prior to the explosive eruption, as well as a strong energetic signal a few seconds after the onset of the eruption. |
| Appears in Collections: | Conference materials |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| Cescaetal_AGU-2007_Str050403.pdf | 11.65 kB | Adobe PDF | View/Open |
Page view(s)
117
checked on Apr 13, 2024
Download(s) 50
208
checked on Apr 13, 2024
