HIGHLIGHTS
- who: From prodigious volcanic degassing and collaborators from the Université, UMR, Lille, FranceColumbia University have published the paper: From prodigious volcanic degassing to caldera subsidence and quiescence at Ambrym (Vanuatu): the influence of regional tectonics, in the Journal: Scientific Reports Scientific Reports of 14/Dec/2018
SUMMARY
Until then, InSAR measures neither subsidence related to magma reservoir deflation, nor extra-caldera displacement, particularly no motion along the rift zones. A few hours before the intra-caldera eruption's end, the lateral propagation of a voluminous dike is evidenced by a migration of seismicity . . .
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