Timescales of water accumulation in magmas and implications for short warning times of explosive eruptions
Volatiles such as water play a key role in magma ascent and ultimately triggering explosive eruptions. Here, the authors show that water-rich melts with water concentrations of 6–9 wt.% can ascend rapidly to the surface over the timescales of hours to days with very short warning times.
Main Authors: | M. Petrelli, K. El Omari, L. Spina, Y. Le Guer, G. La Spina, D. Perugini |
---|---|
Format: | Article |
Language: | English |
Published: |
Nature Publishing Group
2018-02-01
|
Series: | Nature Communications |
Online Access: | https://doi.org/10.1038/s41467-018-02987-6 |
Similar Items
-
Timescales of magma ascent during explosive eruptions: Insights from the re-equilibration of magmatic volatiles
by: Lloyd, Alexander
Published: (2014) -
Shallow magma diversions during explosive diatreme-forming eruptions
by: Nicolas Le Corvec, et al.
Published: (2018-04-01) -
Crystal and melt inclusion timescales reveal the evolution of magma migration before eruption
by: Dawn C. S. Ruth, et al.
Published: (2018-07-01) -
Role of syn-eruptive plagioclase disequilibrium crystallization in basaltic magma ascent dynamics
by: G. La Spina, et al.
Published: (2016-12-01) -
Magma Pressure-Temperature-Time Paths During Mafic Explosive Eruptions
by: Megan E. Newcombe, et al.
Published: (2020-09-01)