EGU22-3503
https://doi.org/10.5194/egusphere-egu22-3503
EGU General Assembly 2022
© Author(s) 2022. This work is distributed under
the Creative Commons Attribution 4.0 License.

The Central and Eastern European Infrasound Network Bulletin

István Bondár1, Tereza Šindelářová2, Daniela Ghica3, Ulrike Mitterbauer4, Alexander Liashchuk5, Jiří Baše2, Jaroslav Chum2, Csenge Czanik6,7, Constantin Ionescu3, Cristian Neagoe3, Marcell Pásztor1,7, Dan Kouba2, and Alexis Le Pichon8
István Bondár et al.
  • 1Institute for Geological and Geochemical Research, Research Centre for Astronomy and Earth Sciences, ELKH, Hungary (bondar.istvan@csfk.org)
  • 2The Czech Academy of Sciences, Institute of Atmospheric Physics, Czech Republic
  • 3National Institute for Earth Physics, Romania
  • 4Zentralanstalt für Meteorologie und Geodynamik, Austria
  • 5Main Centre of Special Monitoring, National Center for Control and Testing of Space Facilities, State Agency of Ukraine, Ukraine
  • 6Institute of Earth Physics and Space Science, ELKH, Hungary
  • 7Eötvös Loránd University, Institute of Geography and Earth Sciences, Department of Geophysics and Space Science, Hungary
  • 8CEA/DAM/DIF

To fill the gap in infrasound network coverage, the Central and Eastern European Infrasound Network (CEEIN) has been established in 2018 with the collaboration of the Zentralanstalt für Meteorologie and Geodynamik (ZAMG), Vienna, Austria; the Institute of Atmospheric Physics of the Czech Academy of Sciences (CAS IAP), Prague, Czech Republic; the Research Centre for Astronomy and Earth Sciences of the Eötvös Loránd Research Network (ELKH CSFK), Budapest, Hungary; and the National Institute for Earth Physics (NIEP), Magurele, Romania. The Main Centre of Special Monitoring National Center for Control and Testing of Space Facilities, State Agency of Ukraine joined CEEIN in 2019. We present the first CEEIN bulletin (2017-2020) of infrasound-only and seismo-acoustic events, and using ground truth events, we demonstrate how adding infrasound observations to seismic data in the location algorithm improves location accuracy. We show how the CEEIN infrasound arrays improve the detection capability of the European infrasound network and identify coherent noise sources observed at CEEIN stations.

How to cite: Bondár, I., Šindelářová, T., Ghica, D., Mitterbauer, U., Liashchuk, A., Baše, J., Chum, J., Czanik, C., Ionescu, C., Neagoe, C., Pásztor, M., Kouba, D., and Le Pichon, A.: The Central and Eastern European Infrasound Network Bulletin, EGU General Assembly 2022, Vienna, Austria, 23–27 May 2022, EGU22-3503, https://doi.org/10.5194/egusphere-egu22-3503, 2022.