19 Nov 2020
| 19 Nov 2020
Full-Waveform based methods for Microseismic Monitoring Operations: an Application to Natural and Induced Seismicity in the Hengill Geothermal Area, Iceland
Camilla Rossi
CORRESPONDING AUTHOR
Department of Physics and Astronomy (DIFA), University of Bologna,
Bologna, 40127, Italy
Francesco Grigoli
Department of Earth Sciences, ETH Zurich, Zurich, Switzerland
Simone Cesca
German Research Center for Geosciences (GFZ), section Physics of Earthquakes
and Volcanoes, Potsdam, Germany
Sebastian Heimann
German Research Center for Geosciences (GFZ), section Physics of Earthquakes
and Volcanoes, Potsdam, Germany
Paolo Gasperini
Department of Physics and Astronomy (DIFA), University of Bologna,
Bologna, 40127, Italy
Vala Hjörleifsdóttir
Reykjavìk Energy (OR), Reykjavìk, Iceland
Torsten Dahm
German Research Center for Geosciences (GFZ), section Physics of Earthquakes
and Volcanoes, Potsdam, Germany
Christopher J. Bean
Dublin Institute for Advanced Studies (DIAS), Dublin, Irland
Stefan Wiemer
Department of Earth Sciences, ETH Zurich, Zurich, Switzerland
Luca Scarabello
Department of Earth Sciences, ETH Zurich, Zurich, Switzerland
Nima Nooshiri
Dublin Institute for Advanced Studies (DIAS), Dublin, Irland
John F. Clinton
Department of Earth Sciences, ETH Zurich, Zurich, Switzerland
Anne Obermann
Department of Earth Sciences, ETH Zurich, Zurich, Switzerland
Kristján Ágústsson
Iceland GeoSurvey (ÍSOR), Reykjavìk, Iceland
Thorbjörg Ágústsdóttir
Iceland GeoSurvey (ÍSOR), Reykjavìk, Iceland
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Marius Kriegerowski, Simone Cesca, Matthias Ohrnberger, Torsten Dahm, and Frank Krüger
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Djamil Al-Halbouni, Eoghan P. Holohan, Abbas Taheri, Martin P. J. Schöpfer, Sacha Emam, and Torsten Dahm
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Ulrich Polom, Hussam Alrshdan, Djamil Al-Halbouni, Eoghan P. Holohan, Torsten Dahm, Ali Sawarieh, Mohamad Y. Atallah, and Charlotte M. Krawczyk
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Valentin Samuel Gischig, Joseph Doetsch, Hansruedi Maurer, Hannes Krietsch, Florian Amann, Keith Frederick Evans, Morteza Nejati, Mohammadreza Jalali, Benoît Valley, Anne Christine Obermann, Stefan Wiemer, and Domenico Giardini
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Irene Molinari, John Clinton, Edi Kissling, György Hetényi, Domenico Giardini, Josip Stipčević, Iva Dasović, Marijan Herak, Vesna Šipka, Zoltán Wéber, Zoltán Gráczer, Stefano Solarino, the Swiss-AlpArray Field Team, and the AlpArray Working Group
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AlpArray is a collaborative seismological project in Europe that includes ~ 50 research institutes and seismological observatories. At its heart is the collection of top-quality seismological data from a dense network of stations in the Alpine region: the AlpArray Seismic Network (AASN). We report the Swiss contribution: site selections, installation, data quality and management. We deployed 27 temporary BB stations across 5 countries as result of a fruitful collaboration between 5 institutes.
T. Dahm, P. Hrubcová, T. Fischer, J. Horálek, M. Korn, S. Buske, and D. Wagner
Sci. Dril., 16, 93–99, https://doi.org/10.5194/sd-16-93-2013, https://doi.org/10.5194/sd-16-93-2013, 2013
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Short summary
We investigate the microseismicity occurred at Hengill area, a complex tectonic and geothermal site, where the origin of earthquakes may be either natural or anthropogenic. We use a very dense broadband seismic monitoring network and apply full-waveform based method for location. Our results and first characterization identified different types of microseismic clusters, which might be associated to either production/injection or the tectonic activity of the geothermal area.
We investigate the microseismicity occurred at Hengill area, a complex tectonic and geothermal...
