CEEIN: The Central and Eastern European Infrasound Network

Bondár, István; Šindelářová, Tereza; Ghica, Daniela; Mitterbauer, Ulrike; Liashchuk, Alexander; Neagoe, Cristian; Pásztor, Marcell; Baše, Jiří; Chum, Jaroslav; Ionescu, Constantin; Czecze, Barbara; Le Pichon, Alexis

doi:10.57757/IUGG23-1624

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CEEIN: The Central and Eastern European Infrasound Network

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Bondár, István
IUGG 2023, General Assemblies, 1 General, International Union of Geodesy and Geophysics (IUGG), External Organizations;

Šindelářová, Tereza
IUGG 2023, General Assemblies, 1 General, International Union of Geodesy and Geophysics (IUGG), External Organizations;

Ghica, Daniela
IUGG 2023, General Assemblies, 1 General, International Union of Geodesy and Geophysics (IUGG), External Organizations;

Mitterbauer, Ulrike
IUGG 2023, General Assemblies, 1 General, International Union of Geodesy and Geophysics (IUGG), External Organizations;

Liashchuk, Alexander
IUGG 2023, General Assemblies, 1 General, International Union of Geodesy and Geophysics (IUGG), External Organizations;

Neagoe, Cristian
IUGG 2023, General Assemblies, 1 General, International Union of Geodesy and Geophysics (IUGG), External Organizations;

Pásztor, Marcell
IUGG 2023, General Assemblies, 1 General, International Union of Geodesy and Geophysics (IUGG), External Organizations;

Baše, Jiří
IUGG 2023, General Assemblies, 1 General, International Union of Geodesy and Geophysics (IUGG), External Organizations;

Chum, Jaroslav
IUGG 2023, General Assemblies, 1 General, International Union of Geodesy and Geophysics (IUGG), External Organizations;

Ionescu, Constantin
IUGG 2023, General Assemblies, 1 General, International Union of Geodesy and Geophysics (IUGG), External Organizations;

Czecze, Barbara
IUGG 2023, General Assemblies, 1 General, International Union of Geodesy and Geophysics (IUGG), External Organizations;

Le Pichon, Alexis
IUGG 2023, General Assemblies, 1 General, International Union of Geodesy and Geophysics (IUGG), External Organizations;

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Bondár, I., Šindelářová, T., Ghica, D., Mitterbauer, U., Liashchuk, A., Neagoe, C., Pásztor, M., Baše, J., Chum, J., Ionescu, C., Czecze, B., Le Pichon, A. (2023): CEEIN: The Central and Eastern European Infrasound Network, XXVIII General Assembly of the International Union of Geodesy and Geophysics (IUGG) (Berlin 2023).
https://doi.org/10.57757/IUGG23-1624

???ViewItemOverview_lblCiteAs???: https://gfzpublic.gfz.de/pubman/item/item_5017980

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The Central and Eastern European Infrasound Network (CEEIN) established in 2018 as the collaboration between the Zentralanstalt für Meteorologie and Geodynamik, Vienna, Austria; the Institute of Atmospheric Physics of the Czech Academy of Sciences, Prague, Czech Republic; the Research Centre for Astronomy and Earth Sciences of the Eötvös Loránd Research Network, Budapest, Hungary; the National Institute for Earth Physics, Magurele, Romania and the Main Centre of Special Monitoring National Center for Control and Testing of Space Facilities, State Agency of Ukraine. Waveform data of the CEEIN stations are archived at the NIEP EIDA node, and can be downloaded from www.ceein.eu.

We show that CEEIN improves infrasound event detection capabilities in Southern and Eastern Europe, and demonstrate that adding infrasound observations to seismic data in the location algorithm improves location accuracy. We identify coherent noise sources observed at CEEIN stations. We present the bi-annual CEEIN bulletin of infrasound and seismo-acoustic events, our contribution to the European infrasound catalogue. Many of the events in the CEEIN bulletin are ground truth events that can be used in the validation of atmospheric models and infrasound raytracing algorithms.