Posters

SM2.2

Earthquake Source Processes: Recent Advances in Observation, Imaging, and Modeling

This session covers the broad field of earthquake source processes, and includes the topics of observing the surface deformation caused by earthquakes, imaging the rupture kinematics and simulating earthquake dynamics using numerical methods, to develop a deeper understanding of earthquake source physics. We also invite presentation that link novel field observations and laboratory experiments to earthquake dynamics, and studies on earthquake scaling properties. Of particular interest are innovative studies on quantifying the uncertainties in earthquake source-parameter estimation.
Within this framework our session also provides a forum to discuss case studies of field observation, kinematic and dynamic source modeling of recent significant earthquakes.

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Co-organized as NH4.9/TS5.10

Convener: P. Martin Mai | Co-conveners: Alice-Agnes Gabriel, Henriette Sudhaus

Orals

| Tue, 09 Apr, 14:00–15:45

Room -2.32

Posters

| Attendance Tue, 09 Apr, 08:30–10:15

Hall X2

Attendance time: Tuesday, 9 April 2019, 08:30–10:15 | Hall X2

Chairperson: Gabriel

X2.278 |

EGU2019-133

| Highlight

High-Frequency Radiation and Earthquake Rupture Complexities: From Back Projection to a Machine Learning Approach

Marina Corradini, Ian McBrearty, Bertrand P. G. Rouet-Leduc, Claudia Hulbert, Claudio Satriano, Paul A. Johnson, and Pascal Bernard

X2.279 |

EGU2019-6254

Multi-Array Back-Projection as a High-Resolution approach: Application to the 2007 Mw 7.7 Tocopilla and 2018 Mw 7.5 Palu earthquakes

Felipe Vera, Frederik Tilmann, and Joachim Saul

X2.280 |

EGU2019-7924

Rupture Imaging and Directivity of the 2014 M5.5 Earthquake Below a Gold Mine in Orkney, South Africa

Carsten Dinske, Marcel Müller, Maximilian Voigt, Jonas Folesky, Jörn Kummerow, Serge Shapiro, and Hiroshi Ogasawara

X2.281 |

EGU2019-16273

Real-time slip proﬁles from back-projection of dynamic displacement amplitudes derived from strong-motion waveforms: Demonstration for the 2008 Mw 7.9 Wenchuan (China) earthquake

Allie Hutchison, Maren Böse, Jiawei Li, and John Clinton

X2.282 |

EGU2019-1537

| presentation

Stress Perturbations along Sumatra Island due to Mega-Earthquake Occurrences

Muhammad Taufiq Rafie, David Prambudi Sahara, Sri Widiyantoro, Andri Dian Nugraha, and Wahyu Triyoso

X2.283 |

EGU2019-1883

Geodetic models of the 2018 Lombok Earthquake sequence from inversion of InSAR measurements

(withdrawn after no-show)

Chisheng Wang

X2.284 |

EGU2019-4652

Source rupture process of the 2017 Mw 6.5 Jiuzhaigou, China, earthquake derived from an modified-strategy joint inversion of seismological and geodetic data

(withdrawn)

Wenbo Zhang, Ao Zheng, and Xiangwei Yu

X2.285 |

EGU2019-7982

Rapid Finite-Fault Models for Three Large Earthquakes in Sichuan, China

Jiawei Li, Maren Böse, Alexandra Hutchison, John Clinton, Zhongliang Wu, and Shiyong Zhou

X2.286 |

EGU2019-8843

Source process of the Mw=8.7, 1950 Assam earthquake, Eastern Himalayas, inferred from ﬁeld observations and relocated aftershocks

Aurelie Coudurier Curveur, Emile Okal, Paul Tapponnier, Elise Kali, Jérôme van der Woerd, Swapnamita Choudhury, Saurabh Baruah, Marie Etchebes, and Çağıl Karakaş

X2.287 |

EGU2019-10403

2016 Italy seismic sequence: seismic source analysis from SAR-GPS and seimological data

Giuseppe Pezzo, Cristiano Tolomei, Pasquale De Gori, Claudio Chiarabba, Simone Atzori, and Stefano Salvi

X2.288 |

EGU2019-7647

Rupture Kinematics and Structural - Rheological Control of the 2016 Mw6.1 Amatrice (Central Italy) Earthquake from Joint Inversion of Seismic and Geodetic Data

Antonella Cirella, Giuseppe Pezzo, and Alessio Piatanesi

X2.289 |

EGU2019-11098

Uncertainty Estimations for Moment Tensor Source Parameters of 2016 Central Italy Mainshocks

Laura Scognamiglio, Federica Magnoni, Elisa Tinti, and Emanuele Casarotti