S11C:
Quality Control of Seismicity Data: Precision, Completeness, Homogeneity, and Consistency Posters


Submit an Abstract to this Session


Session ID#: 52573

Session Description:
As basic data for seismicity analysis, earthquake catalogs of high-quality are required to be precise, complete, homogeneous, and consistent. In addition to precision and completeness of the catalogs, homogeneity means a catalog keeps a similar quality throughout its entire time span, and consistency means the convertibility between different earthquake catalogs that are from the same region and time period. This session focuses on (1) data quality problems in existing catalogs, (2) techniques and methods for improving the quality of catalogs, (3) methods for avoiding pitfalls caused by data deficits in these four aspects. The solutions to the problems are indispensable for understanding the complex seismic process and thus for producing reliable earthquake hazard evaluation.
Primary Convener:  Jiancang Zhuang, Institute of Statistical Mathematics, Tokyo, Japan
Conveners:  Warner Marzocchi, University of Naples Federico II, Department of Earth, Environmental, and Resources Sciences, Naples, Italy and Maximilian J Werner, University of Bristol, School of Earth Sciences, Bristol, United Kingdom
Primary Liaison:  Maximilian J Werner, University of Bristol, School of Earth Sciences and Cabot Institute, Bristol, BS8, United Kingdom
Chairs:  Jiancang Zhuang, Institute of Statistical Mathematics, Tokyo, Japan and Warner Marzocchi, University of Naples Federico II, Department of Earth, Environmental, and Resources Sciences, Naples, Italy
OSPA Liaison:  Maximilian J Werner, University of Bristol, School of Earth Sciences, Bristol, United Kingdom

Cross-Listed:
  • NH - Natural Hazards
  • T - Tectonophysics
Index Terms:

4307 Methods [NATURAL HAZARDS]
7223 Earthquake interaction, forecasting, and prediction [SEISMOLOGY]
7230 Seismicity and tectonics [SEISMOLOGY]
7294 Seismic instruments and networks [SEISMOLOGY]

Abstracts Submitted to this Session:

Estimation of recurrence-intervals from paleoearthquakes: The effect of missing events (373339)
Gert Zoeller, University of Potsdam, Potsdam, Germany and Matthias Holschneider, University of Potsdam, Institute of Mathematics, Potsdam, Germany
A Comparative Analysis of Earthquake Relocation Methods with Earthquakes of South Korea (368239)
Eunjin Park, Korea Institute of Geoscience and Mineral Resources, Deajeon, South Korea and Minkyung Son, Korea Institute of Geoscience and Mineral Resources, Earthquake Research Center, Daejeon, South Korea
Bayesian estimation and forecast for recurrence intervals of uncertain occurrence times from paleoearthquakes (458069)
Shunichi Nomura and Yosihiko Ogata, Institute of Statistical Mathematics, Tokyo, Japan
Easy Discovery and Access of Data from Multiple Data Centers Through Federation (451724)
Chad Trabant, Adam Clark, Timothy Keith Ahern, Nicholas Carl Falco, Mick Van Fossen and Robert E Casey, IRIS Data Management Center, Seattle, WA, United States
Estimation of borehole sensor orientation using waveform inversion (371859)
Dabeen Heo, Pukyong National University, Institute of Environmental Geoscience, Busan, South Korea, Tae-Seob Kang, Pukyong National University, Division of Earth Environmental System Science, Busan, South Korea, Byeong Seok Ahn, Pukyong National University, Division of Earth Environmental System Science, Busan, Korea, Republic of (South) and Junkee Rhie, Seoul National University, School of Earth and Environmental Sciences, Seoul, South Korea
A monitoring system for the data latency of the seismic station based on Hadoop for providing optimal analysis Earthquake early warning system (353645)
Yun-Jeong Seong, Korea Institute of Geoscience and Mineral Resources, Daejeon, South Korea, Jung-ho Park, KIGAM Korea Institute of Geoscience and Mineral Resources, Daejeon, South Korea, In-Seub Lim, KIGAM Korea Institute of Geoscience and Mineral Resources, Earthquake Research Center, Daejeon, South Korea, Jin Soo Shin, KIGAM, Daejeon, Korea, Republic of (South) and Eui-Hong Hwang, Korea Meteorological Administration, Seoul, South Korea
Exploring a Well-located Seismic Sequence Near Jackson, Wyoming: Application of Array Methods and Waveform Cross-correlation (436058)
Emily Jo Graves, University of Alaska Fairbanks, Geophysical Institute, Fairbanks, United States, Diane Irene Doser, University of Texas at El Paso, Department of Earth, Environmental and Resource Sciences, El Paso, United States and Charlotte A Rowe, Los Alamos National Laboratory, Los Alamos, NM, United States
Modeling and visualizing space-time heterogeneities of hypocenter catalogs (Invited) (348548)
Yosihiko Ogata, Institute of Statistical Mathematics, Tokyo, Japan
Seismic Detection of Very Early Aftershocks Following the 2004 M6.0 Parkfield Earthquake (436844)
Zhigang Peng1, Miguel Neves2, Clara Daniels1, Lijun Zhu3, James H. McClellan3 and Jiancang Zhuang4, (1)Georgia Institute of Technology Main Campus, Atlanta, GA, United States, (2)Georgia Institute of Technology, Earth and Atmospheric Sciences, Atlanta, United States, (3)Georgia Institute of Technology Main Campus, School of Electrical and Computer Engineering, Atlanta, GA, United States, (4)Institute of Statistical Mathematics, Tokyo, Japan

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