Articles | Volume 22, issue 2
Research article
07 Apr 2015
Research article |  | 07 Apr 2015

Analysis of stochastic model for nonlinear volcanic dynamics

D. V. Alexandrov, I. A. Bashkirtseva, and L. B. Ryashko


Interactive discussion

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Status: closed
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Peer-review completion

AR: Author's response | RR: Referee report | ED: Editor decision
AR by Lev Ryashko on behalf of the Authors (10 Mar 2015)  Author's response
ED: Publish as is (12 Mar 2015) by Richard Gloaguen
Short summary
We consider a dynamic model of the magma-plug system previously derived by Iverson R. M. et al. (2006, Nature, 444) under the influence of stochastic forcing. The effects of noise-induced shifts, pressure stabilization and localization of random trajectories have been revealed by increasing the noise intensity. It is demonstrated that the repetitive stick-slip motions of the magma-plug system in the case of stochastic forcing can be connected with drumbeat earthquakes.