Program
2A. Volcanic tremor, seismic events and volcanic conduit dynamics: understanding based on field observations, experiments, and modeling All abstracts
| Oral presentation Date/Room/Chair |
July 23 AM1 (8:45-10:30) | Room A1 | Hiroyuki Kumagai, Dannie Hidayat |
|---|---|---|---|
| July 23 AM2 (10:45-12:30) | Room A1 | Jurgen Neuberg, Gregory Waite | |
| July 23 PM1 (15:00-16:45) | Room A1 | Matthew Hanney, Philippe Jousset | |
| July 23 PM2 (17:00-18:45) | Room A1 | Kei Kurita, Tomoki Tsutsui | |
| Poster presentation | July 23 Core Time (13:30-15:00) | ||
| Convener | Minoru Takeo | ||
| Date/Time | No. | Title | Authors | Presenter | Page |
|---|---|---|---|---|---|
| July 23 8:45-9:00 |
3A1_2A-O1 | Modeling of Topographic Effects of Seismic Wave Propagation Around Sakurajima Volcano, Japan | Akira Fujioka, Hiroshi Takenaka, Takeshi Nakamura, Other | Akira Fujioka | 240 |
| July 23 9:00-9:15 |
3A1_2A-O2 | Source amplitudes of volcano-seismic signals determined by the amplitude source location method as a quantitative measure of event size | Hiroyuki Kumagai, Rudy Lacson Jr., Yuta Maeda, Other | Hiroyuki Kumagai | 241 |
| July 23 9:15-9:30 |
3A1_2A-O3 | Observation of Seismicity and Eruptive Activity at Semeru Volcano, East Java, Indonesia | Sukir Maryanto, Didik Rahadi Santoso, Adi Susilo, Other | Sukir Maryanto | 242 |
| July 23 9:30-9:45 |
3A1_2A-O4 | Tectonics or magma intrusion? -- New results from the analyses of seismic swarms at Gede Volcano and Salak Volcano, West Java, Indonesia | Dannie Hidayat, Hendra Gunawan, Muhammad Hendrasto, Other | Dannie Hidayat | 243 |
| July 23 9:45-10:00 |
3A1_2A-O5 | Repetitive hybrid earthquakes at regular intervals as a precursor of the 6 August 2012 eruption of Tongariro volcano, New Zealand. | Tony Hurst, Arthur D Jolly, Steve Sherburn | Tony Hurst | 244 |
| July 23 10:00-10:15 |
3A1_2A-O6 | Automatic classification of seismo-volcanic signals as a tool to improve eruption forecasting | Anais Boue, Philippe Lesage, Guillermo Cortes, Other | Anais Boue | 245 |
| July 23 10:15-10:30 |
3A1_2A-O7 | Listening to Ambrym volcano (Vanuatu), by a triangular acoustic network: a precursor to a Strombolian episode | Sylvie Vergniolle, Christelle Zielinski, Philipson Bani, Other | Sylvie Vergniolle | 246 |
| July 23 10:45-11:00 |
3A2_2A-O8 Invited |
Shallow and deep triggering of Plinian-type eruptions inferred from acoustic and seismic eruption tremors | Mie Ichihara, Minoru Takeo, Yuki Maehara, Other | Mie Ichihara | 247 |
| July 23 11:00-11:15 |
3A2_2A-O9 Invited |
Calibrating volcanoes: Advances through a combination of scaled experiments and monitoring tools | Ulrich Kueppers, Miguel A Alatorre-Ibarguengoitia, Alejandra Arciniega, Other | Ulrich Kueppers | 248 |
| July 23 11:15-11:30 |
3A2_2A-O10 | Model space exploration for determining landslide source history from long period seismic data | Juan Zhao, Anne Mangeney, Eleonore Stutzmann, Other | Anne Mangeney | 249 |
| July 23 11:30-11:45 |
3A2_2A-O11 | Seismic records of rockfalls associated with volcanic activity (Soufrière Hills volcano, Montserrat) | Anne Mangeney, Clara Levy, Clément Hibert, Other | Anne Mangeney | 250 |
| July 23 11:45-12:00 |
3A2_2A-O12 | On the use of seismic broadband sensors in volcanic settings | Jurgen W Neuberg, Paddy J Smith | Jurgen W Neuberg | 251 |
| July 23 12:00-12:15 |
3A2_2A-O13 | Joint inversion of ULP tilt and VLP displacement from small explosions at Fuego volcano | Gregory P Waite, Kyle A Brill | Gregory P Waite | 252 |
| July 23 12:15-12:30 |
3A2_2A-O14 | Ground Deformation Cycles in a Magma-effusive Stage, Sub-Plinian and Vulcanian Eruptions at Kirishima Volcanoes, Japan | Minoru Takeo, Yuki Maehara, Mie Ichihara, Other | Minoru Takeo | 253 |
| July 23 15:00-15:15 |
3P1_2A-O15 Invited |
Sources of long-period swarms and very-long-period signals during the explosive and dome-building phases of the 2009 eruption of Redoubt Volcano | Matthew M Haney, Bernard A Chouet, John J Lyons | Matthew M Haney | 254 |
| July 23 15:15-15:30 |
3P1_2A-O16 | New insights into the source mechanism of long period seismic events recorded at Turrialba volcano, Costa Rica | Thomas S Eyre, Christopher J Bean, Louis De Barros, Other | Thomas S Eyre | 255 |
| July 23 15:30-15:45 |
3P1_2A-O17 | Moment-tensor solutions for Long-Period (LP) volcanic sources: do they validate existing LP source models? | Ivan Lokmer, Christopher J Bean | Ivan Lokmer | 256 |
| July 23 15:45-16:00 |
3P1_2A-O18 | Signs of magma ascent in LP and VLP seismic events and link to degassing: an example from the 2010 explosive eruption at Merapi volcano, Indonesia | Philippe Jousset, Agus Budi-Santoso, Arthur Jolly, Other | Philippe Jousset | 257 |
| July 23 16:00-16:15 |
3P1_2A-O19 | Dynamics of Hydrothermal Activities Implied from the Complex Frequencies of Long-Period Events at Papandayan Volcano, Indonesia | Devy Kamil Syahbana, Corentin Caudron, Thierry Camelbeeck, Other | Devy Kamil Syahbana | 258 |
| July 23 16:15-16:30 |
3P1_2A-O20 | When magma breaks - the source mechanisms of low frequency events at volcanoes | Sandra Karl, Jurgen W. Neuberg | Sandra Karl | 259 |
| July 23 16:30-16:45 |
3P1_2A-O21 | What causes shallow short-duration low-frequency seismic events on volcanoes? | Christopher J. Bean, Louis DeBarros, Ivan Lokmer, Other | Christopher J. Bean | 260 |
| July 23 17:00-17:15 |
3P2_2A-O22 | Time-dependent volcanic tremor during the 2011 Kamoamoa eruption, Kilauea, Hawai`i | Katharina Unglert, Mark Jelllinek, Weston Thelen, Other | Katharina Unglert | 261 |
| July 23 17:15-17:30 |
3P2_2A-O23 | Meditation on the basis for volcanic tremor | Kei Kurita, Rintaro Kamata, Aika Kurokawa, Other | Kei Kurita | 262 |
| July 23 17:30-17:45 |
3P2_2A-O24 | Nonlinear characteristic of magma rheology: implications for self-induced oscillation | Aika Kurokawa, Mie Ichihara, Kei Kurita | Aika Kurokawa | 263 |
| July 23 17:45-18:00 |
3P2_2A-O25 | Tilt motion and volcanic tremor during lava-effusive stage in the 2011 Shinome-dake eruption | Rintaro Kamata, Minoru Takeo | Rintaro Kamata | 264 |
| July 23 18:00-18:15 |
3P2_2A-O26 | Evolution of seismic reflectors beneath Sakurajima Volcano after 2008, revealed through the rounds of controlled source seismic experiments | Tomoki Tsutsui, Masato Iguchi, Takeshi Tameguri, Other | Tomoki Tsutsui | 265 |
| July 23 18:15-18:30 |
3P2_2A-O27 | Shallow crustal stress field deduced from shear wave splitting measurements in Mt. Fuji region | Kohtaro Araragi, Martha K Savage, Takao Ohminato, Other | Kohtaro Araragi | 266 |
| July 23 18:30-18:45 |
3P2_2A-O28 | Temporal change of Vp/Vs ratios in the upper crust during eruptions of Redoubt volcano | Tae-Kyung Hong, Eunyoung Jo | Tae-Kyung Hong | 267 |
| July 23 Poster |
3W_2A-P1 | Studying low-energy seismic activity in Elbrus volcanic area using underground seismic array | Valeriy Kovalevskiy | Valeriy Kovalevskiy | 268 |
| July 23 Poster |
3W_2A-P2 | Volcanic activity of Mount Guntur over the 22 last year | Hendra Gunawan, Mochamad Hendrasto, Hetty Triastuti, Other | Hendra Gunawan | 269 |
| July 23 Poster |
3W_2A-P3 | The Eruption of Mount Sinabung after long dormancy | Muhamad Hendrasto, Kristianto, Hendra Gunawan, Other | Muhamad Hendrasto | 270 |
| July 23 Poster |
3W_2A-P4 | Earthquake relocations and InSAR time series analysis of the June 12th 2011 eruption of Nabro Volcano, Afar | Joanna E Hamlyn, Tim J Wright, Carolina Pagli, Other | Joanna E Hamlyn | 271 |
| July 23 Poster |
3W_2A-P5 | Seismic swarm activity in Maruyama volcano, Hokkaido, Japan | Masayoshi Ichiyanagi, Masamitsu Takada, Teruhiro Yamaguchi, Other | Masayoshi Ichiyanagi | 272 |
| July 23 Poster |
3W_2A-P6 | Seismic events accompanying the effusive-explosive eruption of Kizimen volcano (Kamchatka) in December 2009 - January 2013. | Pavel Pavlovich Firstov, Alexandra Albertovna Shakirova | Alexandra Albertovna Shakirova | 273 |
| July 23 Poster |
3W_2A-P7 | Relation between tilt oscillation and seismicity during the 1991-1995 dome eruption at Unzen Volcano, Japan | Kodo Umakoshi, Takuya Komiya, Ken'ichiro Yamashina, Other | Kodo Umakoshi | 274 |
| July 23 Poster |
3W_2A-P8 | Source dynamics of vulcanian explosions analysed with a high-resolution multicomponent seismic arrays technique | Lamberto Adolfo Inza, Jean-Philippe Metaxian, Jerome Mars, Other | Jean-Philippe Metaxian | 275 |
| July 23 Poster |
3W_2A-P9 | Explosive activity at Santiaguito Dome (Guatemala): insights from Fast MoUltiparametric Setup | Piergiorgio Scarlato, Daniele Andronico, Elisabetta Del Bello, Other | Elisabetta Del Bello | 276 |
| July 23 Poster |
3W_2A-P10 | Volcano tectonic earthquakes related with the large scale uplift of Iwojima Volcano, Japan | Hideki Ueda, Yuhki Kohno, Eisuke Fujita, Other | Hideki Ueda | 277 |
| July 23 Poster |
3W_2A-P11 | Source mechanism of explosive eruptions: seismic moment tensor inversion coupled with infrasound analysis | Keehoon Kim, Jonathan M. Lees, Mario Ruiz | Keehoon Kim | 278 |
| July 23 Poster |
3W_2A-P12 | A fluctuating lava lake at Villarrica volcano, Chile, inferred from repetitive long-period seismic and infrasonic arrivals in conjunction with persistent infrasonic tremor | Joshua P. Richardson, Gregory P. Waite | Joshua P. Richardson | 279 |
| July 23 Poster |
3W_2A-P13 | Explosion quakes and Long Period events with similar waveforms at Tungurahua volcano (Ecuador) | Jean Battaglia, Mario Ruiz | Jean Battaglia | 280 |
| July 23 Poster |
3W_2A-P14 | Source process of long-period seismic events at Taal volcano, Philippines: Vapor transportation and condensation in a shallow hydrothermal fissure | Yuta Maeda, Hiroyuki Kumagai, Rudy Lacson Jr., Other | Yuta Maeda | 281 |
| July 23 Poster |
3W_2A-P15 | Intermittent inflations recorded by broadband seismometers prior to caldera formation at Miyake-jima volcano in 2000 | Tomokazu Kobayashi, Takao Ohminato, Yoshiaki Ida, Other | Tomokazu Kobayashi | 282 |
| July 23 Poster |
3W_2A-P16 | Two-decades-long broadband seismic observations at Aso volcano, Japan | Mare Yamamoto, Takahiro Ohkura, Satoshi Kaneshima, Other | Mare Yamamoto | 283 |
| July 23 Poster |
3W_2A-P17 | Spatio-temporal variations of the volcanic tremors during 2011 Kirishima eruption estimated by dense seismic array | Manami Nakamoto, Satoshi Matsumoto, Yoshiko Yamanaka, Other | Manami Nakamoto | 284 |
| July 23 Poster |
3W_2A-P18 | Detection and location of weak continuous tremor episodes using a seismic array during the 2011 Shinmoedake eruption activity of Kirishima volcano, southwest Japan | Haruhisa Nakamichi, Yoshiko Yamanaka, Toshiko Terakawa, Other | Haruhisa Nakamichi | 285 |
| July 23 Poster |
3W_2A-P19 | Filtering wind noise in seismic and infrasonic data by Non-negative Matrix Factorization: methodology and case studies | Roberto Carniel, Giuseppe Cabras, Minoru Takeo, Other | Roberto Carniel | 286 |
| July 23 Poster |
3W_2A-P20 | 4D velocity and attenuation tomography at Etna volcano (Italy) during 1994-2008 | Graziella Barberi, Ornella Cocina, Pasquale De Gori, Other | Domenico Patane' | 287 |
| July 23 Poster |
3W_2A-P21 | Three-Dimensional Modelling of stress-induced anisotropy with application to Mount Asama, Japan | Adrian F Shelley, Martha K Savage, Charles Williams, Other | Adrian F Shelley | 288 |
| July 23 Poster |
3W_2A-P22 | Enhanced multi-parameter monitoring network in Taal Volcano, Philippines | Melquiades S. Figueroa II, Rudy A. Lacson Jr., Hiroyuki Kumagai, Other | Melquiades S. Figueroa II | 289 |