A. Abdallah, Champ géothermique d'Asal, République de Djibouti, thèse de Doctorat, 1997.

A. Abdallah, V. Courtillot, M. Kasser, A. Y. Le-dain, J. Lépine et al., Relevance of Afar seismicity and volcanism to the mechanics of accreting plate boundaries, Nature, vol.82, issue.5734, pp.17-23, 1979.
DOI : 10.1038/271615a0

V. Acocella, F. Cifelli, and R. Funiciello, Analogue models of collapse calderas and resurgent domes, Journal of Volcanology and Geothermal Research, vol.104, issue.1-4, pp.81-96, 2000.
DOI : 10.1016/S0377-0273(00)00201-8

K. Aki, Evidence for magma intrusion during the Mammoth Lakes Earthquakes of May 1980 and implications of the absence of volcanic (harmonic) tremor, Journal of Geophysical Research: Solid Earth, vol.64, issue.B9, pp.7689-7696, 1984.
DOI : 10.1029/JB089iB09p07689

S. K. Arnott and G. R. Foulger, The Krafla spreading segment, Iceland: 1. Three-dimensional crustal structure and the spatial and temporal distribution of local earthquakes, Journal of Geophysical Research: Solid Earth, vol.74, issue.1, pp.801-23825, 1994.
DOI : 10.1029/94JB01465

S. K. Arnott and G. R. Foulger, The Krafla spreading segment, Iceland: 2. The accretionary stress cycle and nonshear earthquake focal mechanisms, Journal of Geophysical Research: Solid Earth, vol.47, issue.1, pp.827-850, 1994.
DOI : 10.1029/94JB00688

L. Audin, I. Manighetti, P. Tapponnier, F. Métivier, E. Jacques et al., Fault propagation and climatic control of sedimentation on the Ghoubbet Rift Floor: insights from the Tadjouraden cruise in the western Gulf of Aden, Geophysical Journal International, vol.144, issue.2, pp.391-413, 2001.
DOI : 10.1046/j.0956-540x.2000.01322.x

URL : https://hal.archives-ouvertes.fr/hal-01499558

V. Ballu, M. Diament, P. Briole, and J. Ruegg, 1985???1999 gravity field variations across the Asal Rift: insights on vertical movements and mass transfer, Earth and Planetary Science Letters, vol.208, issue.1-2, pp.41-49, 1985.
DOI : 10.1016/S0012-821X(03)00002-5

A. H. Barclay, D. R. Toomey, and S. C. Solomon, structure at the Mid-Atlantic Ridge, 35??N, Microearthquake characteristics and crustal V P /V S structure at the Mid-Atlantic Ridge, 35°N, pp.2017-2034, 2001.
DOI : 10.1029/2000JB900371

M. D. Behn, J. Lin, and M. T. Zuber, Mechanisms of normal fault development at mid-ocean ridges, Journal of Geophysical Research: Solid Earth, vol.100, issue.suppl., pp.208310-1029, 2002.
DOI : 10.1029/2001JB000503

B. Brandsdottir and P. Einarsson, Seismic activity associated with the September 1977 deflation of the Krafla central volcano in northeastern Iceland, Journal of Volcanology and Geothermal Research, vol.6, issue.3-4, pp.197-212, 1979.
DOI : 10.1016/0377-0273(79)90001-5

B. Brandsdottir, W. Menke, P. Einarsson, R. S. White, and R. K. Staples, F??roe-Iceland Ridge Experiment 2. Crustal structure of the Krafla central volcano, Färoe-Iceland Ridge experiment: 2. Crustal structure of the Krafla central volcano, pp.7867-7886, 1997.
DOI : 10.1029/96JB03799

E. B. Burov and L. Guillou-frottier, Thermomechanical behavior of large ash flow calderas, Journal of Geophysical Research: Solid Earth, vol.25, issue.B10, pp.81-104, 1999.
DOI : 10.1029/1999JB900227

URL : https://hal.archives-ouvertes.fr/hal-00562364

J. P. Canales, J. A. Collins, J. Escartin, and R. S. Detrick, Seismic structure across the rift valley of the Mid-Atlantic Ridge at 23??20??? (MARK area): Implications for crustal accretion processes at slow spreading ridges, Journal of Geophysical Research: Solid Earth, vol.103, issue.46, pp.411-28425, 2000.
DOI : 10.1029/2000JB900301

I. Chevallier and W. J. Verwoerd, Influence of temperature on the distribution of stress and displacement in a volcano: a numerical approach, Bulletin of Volcanology, vol.1, issue.6, pp.413-425, 1990.
DOI : 10.1007/BF00268923

J. W. Cole, D. M. Milner, and K. D. Spinks, Calderas and caldera structures: a review, Earth-Science Reviews, vol.69, issue.1-2, pp.1-26, 2005.
DOI : 10.1016/j.earscirev.2004.06.004

V. Courtillot, Propagating rifts and continental break-up, Tectonics, pp.239-250, 1982.

V. Courtillot, A. Galdeano, and J. Mouël, Propagation of an accreting plate boundary: a discussion of new aeromagnetic data in the Gulf of Tadjurah and southern Afar, Earth and Planetary Science Letters, vol.47, issue.1, pp.144-160, 1980.
DOI : 10.1016/0012-821X(80)90113-2

V. Courtillot, R. Armijo, and P. Tapponnier, Kinematics of the Sina?uml; Triple Junction and a two-phase model of Arabia-Africa rifting, Continental Extensional Tectonics, 1987.

P. A. Cowie, C. H. Scholtz, M. Edwards, and A. Malinverno, Fault strain and seismic coupling on mid-ocean ridges, Journal of Geophysical Research: Solid Earth, vol.135, issue.4, pp.911-17920, 1993.
DOI : 10.1029/93JB01567

W. C. Crawford, S. C. Webb, and J. A. Hildebrand, Constraints on melt in the lower crust and Moho at the East Pacific Rise, 9??48???N, using seafloor compliance measurements, Journal of Geophysical Research: Solid Earth, vol.85, issue.1-4, pp.2923-2939, 1999.
DOI : 10.1029/1998JB900087

P. Dawson, B. Chouet, P. Okubo, A. Villaseñior, and H. Benz, Three-dimensional velocity structure of the Kilauea Caldera, Hawaii, Three-dimensional velocity structure of the Kilauea caldera, Hawaii, pp.2805-2808, 1999.
DOI : 10.1029/1999GL005379

J. De-chabalier and J. Avouac, Kinematics of the Asal Rift (Djibouti) Determined from the Deformation of Fieale Volcano, Kinematics of the Asal Rift (Djibouti) determined from the deformation of Fieale Volcano, pp.1677-1681, 1994.
DOI : 10.1126/science.265.5179.1677

J. Demange and P. Puvilland, Champ géothermique d'Asal, Djibouti , synthèse des données, Bur. de Rech. Geol. et Min, 1990.

J. Demange, L. Stieltjes, and J. Varet, L'e ´ruption d'Asal de Novembre, Bull. Soc. Geol. Fr, vol.7, pp.837-843, 1978.

D. Natale, G. , A. Zollo, A. Ferraro, and J. Virieux, Accurate fault mechanism determinations for a 1984 earthquake swarm at Campi Flegrei caldera (Italy) during an unrest episode: Implications for volcanological research, Journal of Geophysical Research: Solid Earth, vol.104, issue.4, pp.167-24185, 1995.
DOI : 10.1029/95JB00749

C. Doubre and L. Geoffroy, Rift-zone development around a plume-related magma centre on the Isle of Skye (Scotland): a model for stress inversions, Terra Nova, vol.94, issue.4, pp.230-237, 2003.
DOI : 10.1046/j.1365-3121.2003.00494.x

C. Doubre and G. Peltzer, Fluid-controlled faulting process in the Asal Rift, Djibouti, from 8 yr of radar interferometry observations, Geology, vol.35, issue.1, pp.69-72, 2007.
DOI : 10.1130/G23022A.1

URL : https://hal.archives-ouvertes.fr/hal-01006056

C. Doubre, G. Peltzer, I. Manighetti, and E. Jacques, Eight years of surface deformation in the Asal-Ghoubbet Rift (Afar Depression) observed with SAR data, Fall Meet, 2005.

C. Doubre, I. Manighetti, L. Dorbath, C. Dorbath, D. Bertil et al., Crustal structure and magmato-tectonic processes in an active rift (Asal-Ghoubbet, Afar, East Africa): 2. Insights from the 23-year recording of seismicity since the last rifting event, Journal of Geophysical Research, vol.95, issue.B6, pp.10-1029, 2007.
DOI : 10.1029/2006JB004333

URL : https://hal.archives-ouvertes.fr/insu-00345890

D. Eberhart-phillips, Three-dimensional velocity structure in the northern California coast ranges from inversion of local earthquake arrival times, Bull. Seismol. Soc. Am, vol.76, pp.1025-1052, 1986.

D. Eberhart-phillips, Three-dimensional P and S velocity structure in the Coalinga region, California, J. Geophys. Res, vol.95, issue.15, pp.343-15363, 1990.

C. Ebinger and M. Casey, Continental breakup in magmatic provinces: An Ethiopian example, Geology, vol.29, issue.6, pp.527-530, 2001.
DOI : 10.1130/0091-7613(2001)029<0527:CBIMPA>2.0.CO;2

P. Einarsson, Earthquakes and present-day tectonism in Iceland, Tectonophysics, vol.189, issue.1-4, pp.261-279, 1991.
DOI : 10.1016/0040-1951(91)90501-I

G. Ekström, Anomalous earthquakes on volcano ring-fault structures, Earth and Planetary Science Letters, vol.128, issue.3-4, pp.707-712, 1994.
DOI : 10.1016/0012-821X(94)90184-8

J. Escartin, P. A. Cowie, R. C. Searle, S. Allerton, N. C. Mitchell et al., Quantifying tectonic strain and magmatic accretion at a slow spreading ridge segment, Mid-Atlantic Ridge, 29??N, Journal of Geophysical Research: Solid Earth, vol.100, issue.B5, pp.421-10437, 1999.
DOI : 10.1029/1998JB900097

J. R. Evans, D. Eberhart-phillips, and C. H. Thurber, User's manual for simulps12 for imaging Vp and Vp/Vs: A derivative of the ''Thurber'' tomographic inversion simul3 for local earthquakes and explosions, U.S. Geol. Surv. Open File Rep, pp.94-431, 1994.

N. Feuillet, C. Nostro, C. Chiarabba, and M. Cocco, Coupling between earthquake swarms and volcanic unrest at the Alban Hills Volcano (central Italy) modeled through elastic stress transfer, Journal of Geophysical Research: Solid Earth, vol.94, issue.B2, pp.230810-1029, 2004.
DOI : 10.1029/2000JB000138

N. Feuillet, M. Cocco, C. Musumeci, and C. Nostro, Stress interaction between seismic and volcanic activity at Mt Etna, Geophysical Journal International, vol.164, issue.3, pp.697-718, 2006.
DOI : 10.1111/j.1365-246X.2005.02824.x

URL : https://hal.archives-ouvertes.fr/hal-00150210

A. Folch and J. Marti, Geometrical and mechanical constraints on the formation of ring-fault calderas, Earth and Planetary Science Letters, vol.221, issue.1-4, pp.215-225, 2004.
DOI : 10.1016/S0012-821X(04)00101-3

T. Forslund and A. Gudmundsson, Crustal spreading due to dikes and faults in southwest Iceland, Journal of Structural Geology, vol.13, issue.4, pp.443-457, 1991.
DOI : 10.1016/0191-8141(91)90017-D

G. R. Foulger, HENGILL TRIPLE JUNCTION, SW ICELAND 1. TECTONIC STRUCTURE AND THE SPATIAL AND TEMPORAL DISTRIBUTION OF LOCAL EARTHQUAKES, Journal of Geophysical Research: Solid Earth, vol.64, issue.11, pp.507-13523, 1988.
DOI : 10.1029/JB093iB11p13493

DOI : 10.1029/JB093iB11p13507

G. R. Foulger and R. E. Long, Anomalous focal mechanisms: tensile crack formation on an accreting plate boundary, Nature, vol.86, issue.5972, pp.310-353, 1984.
DOI : 10.1038/310043a0

G. R. Foulger, R. E. Long, P. Einarsson, and A. Björnsson, Implosive earthquakes at the active accretionary plate boundary in northern Iceland, Nature, vol.337, issue.6208, pp.640-642, 1989.
DOI : 10.1038/337640a0

G. R. Foulger, B. R. Julian, D. P. Hill, A. M. Pitt, P. E. Malin et al., Non-double-couple microearthquakes at Long Valley caldera, California, provide evidence for hydraulic fracturing, Journal of Volcanology and Geothermal Research, vol.132, issue.1, pp.45-71, 2004.
DOI : 10.1016/S0377-0273(03)00420-7

C. Frohlich, Earthquakes with Non--Double-Couple Mechanisms, Science, vol.264, issue.5160, pp.804-809, 1984.
DOI : 10.1126/science.264.5160.804

P. J. Gerla, Stress and fracture evolution in a cooling pluton: An example from the Diamond Joe stock, western Arizona, U.S.A., Journal of Volcanology and Geothermal Research, vol.34, issue.3-4, pp.267-282, 1988.
DOI : 10.1016/0377-0273(88)90038-8

J. P. Gray and J. J. Monaghan, Numerical modelling of stress fields and fracture around magma chambers, Journal of Volcanology and Geothermal Research, vol.135, issue.3, pp.259-283, 2004.
DOI : 10.1016/j.jvolgeores.2004.03.005

A. Gudmundsson, Magma chambers modeled as cavities explain the formation of rift zone central volcanoes and their eruption and intrusion statistics, Journal of Geophysical Research: Solid Earth, vol.277, issue.B4, pp.401-408, 1998.
DOI : 10.1029/97JB03747

O. Gudmundsson, B. Brandsdottir, W. Menke, and G. E. Sigvaldason, The crustal magma chamber of the Katla volcano in south Iceland revealed by 2-D seismic undershooting, Geophysical Journal International, vol.119, issue.1, pp.277-296, 1994.
DOI : 10.1111/j.1365-246X.1994.tb00928.x

N. J. Hayward and C. J. Ebinger, Variations in the long-axis segmentation of the Afar rift system, pp.244-257, 1996.

G. Hirth, J. Escartin, and J. Lin, The rheology of the lower oceanic crust; implications for lithospheric deformation at mid-ocean ridges, in Faulting and Magmatism at Mid-Ocean Ridges, Geophys. Monogr. Ser, vol.106, pp.291-303, 1998.

S. A. Hussenoeder, G. M. Kent, and R. S. Detrick, Upper crustal seismic structure of the slow spreading Mid-Atlantic Ridge, 35??N: Constraints on volcanic emplacement processes, Journal of Geophysical Research, vol.94, issue.4, pp.215610-1029, 2002.
DOI : 10.1029/2001JB001691

B. R. Julian, Evidence for dyke intrusion earthquake mechanisms near Long Valley caldera, California, Nature, vol.217, issue.5915, pp.681-685, 1983.
DOI : 10.1038/303323a0

B. R. Julian, A. D. Miller, and G. R. Foulger, Non-double-couple earthquakes 1. Theory, Reviews of Geophysics, vol.238, issue.43, pp.525-549, 1988.
DOI : 10.1029/98RG00716

H. Kanamori and D. L. Anderson, Theoretical basis of some empirical relations in seismology, Bull. Seismol. Soc. Am, vol.65, pp.1073-1095, 1975.

F. W. Klein, Hypocenter location program HYPOINVERSE, Part 1, Users guide to versions 1, U.S. Geol. Surv. Open File Rep, issue.2 4, pp.78-694, 1978.

L. S. Kong, S. C. Solomon, and G. M. Purdy, Microearthquake Characteristics of a Mid-Ocean Ridge along-axis high, Journal of Geophysical Research: Solid Earth, vol.159, issue.B2, pp.1659-1685, 1992.
DOI : 10.1029/91JB02566

Y. Lagabrielle, E. Garel, O. Dauteuil, and M. H. Cormier, Extensional faulting and caldera collapse in the axial region of fast spreading ridges: Analog modeling, Journal of Geophysical Research: Solid Earth, vol.93, issue.46, pp.2005-2015, 2001.
DOI : 10.1029/2000JB900266

L. Dain, A. , B. Robineau, and P. Tapponnier, Les effets tectoniques de l'e ´vénement sismique et magmatique de Novembre 1978 dans le rift d'Asal-Ghoubbet, Bull. Soc. Geol. Fr, vol.7, pp.817-822, 1979.

J. Lépine, J. Ruegg, and A. M. Anis, Sismicité du rift d'Asal- Ghoubbet pendant la crise sismo-volcanique de Novembre, Bull. Soc. Geol. Fr, vol.7, pp.809-816, 1978.

P. W. Lipman, Subsidence of ash-flow calderas: relation to caldera size and magma-chamber geometry, Bulletin of Volcanology, vol.59, issue.3, pp.198-218, 1997.
DOI : 10.1007/s004450050186

L. S. Madge, A. H. Barclay, D. R. Toomey, R. S. Detrick, and J. A. Collins, Crustal magma plumbing within a segment of the Mid-Atlantic Ridge, 35°N, Earth Planet. Sci. Lett, vol.175, pp.55-67, 2000.

I. Manighetti, Dynamique des systèmes extensifs en Afar, 1993.

I. Manighetti, P. Tapponnier, V. Courtillot, S. Gruszow, and P. Gillot, Propagation of rifting along the Arabia-Somalia Plate Boundary: The Gulfs of Aden and Tadjoura, Journal of Geophysical Research: Solid Earth, vol.374, issue.14, pp.2681-2710, 1997.
DOI : 10.1029/96JB01185

I. Manighetti, P. Tapponnier, P. Gillot, E. Jacques, V. Courtillot et al., Propagation of rifting along the Arabia-Somalia Plate Boundary: Into Afar, Journal of Geophysical Research: Solid Earth, vol.19, issue.44, pp.4947-4974, 1998.
DOI : 10.1029/97JB02758

I. Manighetti, G. C. King, Y. Gaudemer, C. H. Scholtz, and C. Doubre, Slip accumulation and lateral propagation of active normal faults in Afar, Journal of Geophysical Research: Solid Earth, vol.18, issue.B7, pp.667-13696, 2001.
DOI : 10.1029/2000JB900471

I. Manighetti, P. Tapponnier, V. Courtillot, Y. Gallet, E. Jacques et al., Strain transfer between disconnected, propagating rifts in Afar, Journal of Geophysical Research: Solid Earth, vol.362, issue.B7, pp.613-13665, 2001.
DOI : 10.1029/2000JB900454

I. Manighetti, G. King, and C. Sammis, The role of off-fault damage in the evolution of normal faults, Earth and Planetary Science Letters, vol.217, issue.3-4, pp.399-408, 2004.
DOI : 10.1016/S0012-821X(03)00601-0

I. Manighetti, M. Campillo, C. Sammis, P. M. Mai, and G. King, Evidence for self-similar, triangular slip distributions on earthquakes: Implications for earthquake and fault mechanics, Journal of Geophysical Research, vol.91, issue.B5, pp.530210-1029, 2005.
DOI : 10.1029/2004JB003174

URL : https://hal.archives-ouvertes.fr/hal-00109375

D. S. Miller and R. B. Smith, P and S velocity structure of the Yellowstone volcanic field from local earthquake and controlled-source tomography, J. Geophys. Res, vol.104, issue.15, pp.105-15121, 1999.

M. Mlynarski and J. Zlotnicki, Fluid circulation in the active emerged Asal Rift (East Africa, Djibouti) inferred from self-potential and Telluric-Telluric prospecting, Tectonophysics, pp.455-472, 2001.

J. Mori and C. Mckee, Outward-Dipping Ring-Fault Structure at Rabaul Caldera as Shown by Earthquake Locations, Science, vol.235, issue.4785, pp.193-195, 1987.
DOI : 10.1126/science.235.4785.193

J. Mori, R. White, D. Harlow, P. Okubo, J. Power et al., Volcanic earthquakes following the 1991 climactic eruption of Mount Pinatubo, Philippines: Strong seismicity during a waning eruption, in Fire and Mud: Eruptions and Lahars of Mount Pinatubo, Philippines, pp.339-350, 1996.

H. D. Needham, P. Choukroune, J. Cheminée, X. Le-pichon, J. Francheteau et al., The accreting plate boundary Ardouko??ba Rift (northeast Africa) and the oceanic Rift Valley, Earth and Planetary Science Letters, vol.28, issue.3, pp.439-453, 1976.
DOI : 10.1016/0012-821X(76)90205-3

M. Nettles and G. Ekström, Faulting mechanism of anomalous earthquakes near B??rdarbunga Volcano, Iceland, Journal of Geophysical Research: Solid Earth, vol.25, issue.B8, pp.973-17983, 1998.
DOI : 10.1029/98JB01392

A. Nicolas, C. Freydier, M. Godard, and A. Vauchez, Magma chambers at oceanic ridges: How large?, Geology, vol.21, issue.1, pp.53-56, 1993.
DOI : 10.1130/0091-7613(1993)021<0053:MCAORH>2.3.CO;2

L. M. Parson, En echelon axial volcanic ridges at the Reykjanes Ridge: a life cycle of volcanism and tectonics, Earth and Planetary Science Letters, vol.117, issue.1-2, pp.73-87, 1993.
DOI : 10.1016/0012-821X(93)90118-S

J. C. Pechmann, J. C. Bernier, S. J. Nava, F. M. Terra, and W. Arabasz, Correction of systematic time-dependant coda magnitude errors in the Utah and Yellowstone National Park region earthquake catalog, Fall Meet, pp.82-93, 1981.

S. Prejean, A. Stork, W. Ellsworth, D. Hill, and B. Julian, High precision earthquake locations reveal seismogenic structure beneath Mammoth Mountain, California, Geophysical Research Letters, vol.87, issue.10, pp.224710-1029, 2003.
DOI : 10.1029/2001JB001168

O. Roche, T. H. Druitt, and O. Merle, Experimental study of caldera formation, Journal of Geophysical Research: Solid Earth, vol.89, issue.B 10, pp.395-416, 2000.
DOI : 10.1029/1999JB900298

A. Rubin, A comparison of rift-zone tectonics in Iceland and Hawaii, Bulletin of Volcanology, vol.2, issue.4, pp.302-319, 1990.
DOI : 10.1007/BF00304101

J. Ruegg, Structure profonde de la croûte et du manteau supérieur du Sud-Est de l'Afar d'après les données sismiques, pp.31-329, 1975.

J. Ruegg and M. Kasser, Deformation across the Asal-Ghoubbet Rift, Djibouti, Uplift and crustal extension 1979-1986, Geophysical Research Letters, vol.90, issue.7, pp.745-748, 1979.
DOI : 10.1029/GL014i007p00745

J. Ruegg, J. Lépine, and A. Tarantola, Geodetic measurements of rifting associated with a seismo-volcanic crisis in afar, Geophysical Research Letters, vol.45, issue.11, pp.817-820, 1979.
DOI : 10.1029/GL006i011p00817

J. Ruegg, F. Gasse, and P. Briole, Mouvements du sol holocènes dans le rift d'Asal a ` Djibouti, C. R. Acad. Sci, vol.310, pp.1687-1694, 1990.

H. Shimizu, S. Ueki, and J. Koyama, A tensile ??? shear crack model for the mechanism of volcanic earthquakes, Tectonophysics, vol.144, issue.1-3, pp.287-300, 1987.
DOI : 10.1016/0040-1951(87)90023-0

R. A. Sohn, A. H. Barclay, and S. C. Webb, Microearthquake patterns following the 1998 eruption of Axial Volcano, Juan de Fuca Ridge: Mechanical relaxation and thermal strain, Journal of Geophysical Research: Solid Earth, vol.13, issue.2, pp.10-1029, 2004.
DOI : 10.1029/2001JB000226

R. Stein, P. Briole, J. Ruegg, P. Tapponnier, and F. Gasse, Implications for the mechanics of slow spreading ridges, Contemporary , Holocene, and Quaternary deformation of the Asal Rift, pp.789-810, 1991.

L. Stieljes, Carte géologique du rift d'Asal, Centre Natl. de la Res. Sci, 1980.

S. Tait, C. Jaupart, and S. Vergniolle, Pressure, gas content and eruption periodicity of a shallow, crystallising magma chamber, Earth and Planetary Science Letters, vol.92, issue.1, pp.107-123, 1989.
DOI : 10.1016/0012-821X(89)90025-3

P. Tapponnier, R. Armijo, I. Manighetti, and V. Courtillot, Bookshelf faulting and horizontal block rotations between overlapping rifts in southern Afar, Geophysical Research Letters, vol.274, issue.1, pp.1-4, 1990.
DOI : 10.1029/GL017i001p00001

A. Tarantola, J. Ruegg, and J. Lépine, Geodetic evidence for rifting in Afar a brittle-elastic model of the behaviour of the lithosphere, Earth and Planetary Science Letters, vol.45, issue.2, pp.435-444, 1979.
DOI : 10.1016/0012-821X(79)90142-0

A. Tarantola, J. Ruegg, and J. Lépine, Geodetic evidence for rifting in afar, 2. Vertical displacements, Geodetic evidence for rifting in Afar, 2. Vertical displacements, pp.363-370, 1980.
DOI : 10.1016/0012-821X(80)90200-9

C. H. Thurber, Earthquake locations and three-dimensional crustal structure in the Coyote Lake Area, central California, Journal of Geophysical Research, vol.86, issue.B10, pp.8226-8236, 1983.
DOI : 10.1029/JB088iB10p08226

C. H. Thurber, Seismic Detection of the Summit Magma Complex of Kilauea Volcano, Hawaii, Science, vol.223, issue.4632, pp.165-167, 1984.
DOI : 10.1126/science.223.4632.165

R. I. Tilling and J. J. Dvorak, Anatomy of a basaltic volcano, Nature, vol.363, issue.6425, pp.125-133, 1993.
DOI : 10.1038/363125a0

M. Tolstoy, D. R. Bohnenstiehl, M. H. Edwards, and G. J. Kurras, Seismic character of volcanic activity at the ultraslow-spreading Gakkel Ridge, Seismic character of volcanic activity at the ultraslow-spreading Gakkel ridge, pp.1139-1142, 2001.
DOI : 10.1130/0091-7613(2001)029<1139:SCOVAA>2.0.CO;2

D. R. Toomey and G. R. Foulger, Tomographic inversion of local earthquake data from the Hengill-Grensdalur Central Volcano Complex, Iceland, Journal of Geophysical Research, vol.10, issue.B12, pp.497-17510, 1989.
DOI : 10.1029/JB094iB12p17497

D. R. Toomey, G. M. Purdy, S. C. Solomon, and W. S. Wilcock, The three-dimensional seismic velocity structure of the East Pacific Rise near latitude 9?? 30??? N, Nature, vol.347, issue.6294, pp.639-645, 1990.
DOI : 10.1038/347639a0

C. Troise, G. De-natale, F. Pingue, and A. Zollo, A model for earthquake generation during unrest episodes at Campi Flegrei and Rabaul Calderas, Geophysical Research Letters, vol.235, issue.16, pp.1575-1578, 1997.
DOI : 10.1029/97GL01477

C. Troise, F. Pingue, and G. Natale, Coulomb stress changes at calderas: Modeling the seismicity of Campi Flegrei (southern Italy), Journal of Geophysical Research: Solid Earth, vol.134, issue.1-3, pp.229210-1029, 2003.
DOI : 10.1029/2002JB002006

E. Tryggvason, Multiple magma reservoirs in a rift zone volcano: Ground deformation and magma transport during the September 1984 eruption of Krafla, Iceland, Journal of Volcanology and Geothermal Research, vol.28, issue.1-2, pp.1-44, 1986.
DOI : 10.1016/0377-0273(86)90003-X

P. Van-ngoc, D. Boyer, J. Mouël, and V. Courtillot, Identification of a magma chamber in the Ghoubbet-Asal Rift (Djibouti) from a magnetotelluric experiment, Earth Planet. Sci. Lett, vol.52, pp.372-380, 1981.

C. Vigny, J. De-chabalier, J. Ruegg, P. Huchon, K. L. Feigl et al., Twenty-five years of geodetic measurements along the Tadjoura-Asal rift system, J. Geophys. Res, pp.10-1029, 2007.
URL : https://hal.archives-ouvertes.fr/insu-01288905

C. J. Wolfe, G. M. Purdy, D. R. Toomey, and S. Solomon, Microearthquake characteristics and crustal velocity structure at 29??N on the Mid-Atlantic Ridge: The architecture of a slow spreading segment, Journal of Geophysical Research: Solid Earth, vol.98, issue.506, pp.449-24472, 1995.
DOI : 10.1029/95JB02399

F. I. Paris and . Manighetti, Laboratoire de Géophysique Interne et Tectonophysique, p.5405