@article{fdi:010077755,
  title = {{S}truktur kecepatan seismik di bawah gunung {M}erapi dan sekitarnya berdasarkan studi tomografi seismik waktu tempuh = {V}elocity structure beneath {M}erapi volcano and its surroundings based on seismic tomography travel-time study},
  author = {{R}amdhan, {M}. and {W}idiyantoro, {S}. and {N}ugraha, {A}. {D}. and {M}{\'e}taxian, {J}ean-{P}hilippe and {S}aepuloh, {A}. and {D}aryono,},
  editor = {},
  abstract = {{T}he relatively short eruption period of {M}erapi volcano is the reason for many earth scientists to investigate the processes that occur both beneath the surface and at the top of the volcano. {T}he {DOMERAPI} seismic network consisting of 53 seismic stations was installed to understand the characteristics of the main magma reservoir under the volcano with a period of data recording from {O}ctober 2013 to mid-{A}pril 2015. {A} total of 464 earthquakes were detected by {DOMERAPI} seismic network with the majority of the earthquake occured outside the seismic network because the volcano was inactive at that time. {T}he earthquakes are used to delineate the main magma reservoir beneath the volcano. {T}he main magma reservoir was identified at a depth of 15 km below mean sea level ({MSL},) which is characterized by high {V}p, a high {V}p/{V}s ratio and low {V}s. {T}he existence of shallow magma reservoirs related to fluid percolation was also clearly identified in this study which was at a depth of less than 5 km below {MSL} which was characterized by low {V}p, a high {V}p/{V}s ratio and low {V}s. {T}he existence of deep magma reservoir was not identified in this study because of the limited resolution of seismic data.},
  keywords = {{M}erapi ; {DOMERAPI} ; magma ; reservoir ; {V}p ; {V}p/{V}s ratio ; {INDONESIE} ; {MERAPI} {VOLCAN}},
  booktitle = {},
  journal = {{R}iset {G}eologi {D}an {P}ertambangan},
  volume = {29},
  numero = {2},
  pages = {227--238},
  ISSN = {0125-9849},
  year = {2019},
  DOI = {10.14203/risetgeotam2019.v29.1047},
  URL = {https://www.documentation.ird.fr/hor/fdi:010077755},
}