@article{fdi:010085114,
  title = {{I}nsights into the dynamics of the 2010 {E}yjafjallajokull eruption using seismic interferometry and network covariance matrix analyses},
  author = {{C}audron, {C}orentin and {S}oubestre, {J}. and {L}ecocq, {T}. and {W}hite, {R}. {S}. and {B}randsdottir, {B}. and {K}rischer, {L}.},
  editor = {},
  language = {{ENG}},
  abstract = {{A}pplying seismic interferometry and network covariance matrix-based analyses to detect and locate the source of volcanic tremor during the 2010 {E}yjafjallajokull effusive flank and explosive-effusive summit eruptions has provided new insights into this iconic event. {T}he tremor source locations derived from the network covariance matrix approach were spatially distinct during the two eruptions. {T}he tremor was radiated between the surface and 5-6 km depth during the effusive flank eruption, including an apparently progressive upward migration in early {A}pril 2010, but was strictly confined to the surface during the summit eruption. {E}ach phase of the summit eruption left a distinct fingerprint in the seismic records. {E}ffusive phases radiated continuous tremor between 0.6 and 5 {H}z, whereas explosive phases produced tremor in a more pulsating fashion over a wider frequency band (0.2-10 {H}z). {A} period of intermittent tremor bursts (called banded tremor) on 15 {A}pril, associated with formation of a new vent at the summit, was most likely generated by magma-gas-meltwater interaction within a subglacial enclosure. {T}he banded tremor ceased following an abrupt draining of the newly formed subglacial cauldron, resulting in a large slurry glacial meltwater flood (jokulhlaup). {T}his study highlights the importance of new data processing methodologies for future monitoring of volcanic tremor in real-time.},
  keywords = {volcano-seismology ; tremor ; 2010 {E}yjafjallajokull eruption ; monitoring ; {ISLANDE} ; {EYJAFJALLAJOKULL} {VOLCAN}},
  booktitle = {},
  journal = {{E}arth and {P}lanetary {S}cience {L}etters},
  volume = {585},
  numero = {},
  pages = {117502 [11 p.]},
  ISSN = {0012-821{X}},
  year = {2022},
  DOI = {10.1016/j.epsl.2022.117502},
  URL = {https://www.documentation.ird.fr/hor/fdi:010085114},
}