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Advances in Geosciences An open-access journal for refereed proceedings and special publications
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Volume 40
Adv. Geosci., 40, 51–61, 2015
https://doi.org/10.5194/adgeo-40-51-2015
© Author(s) 2015. This work is distributed under
the Creative Commons Attribution 3.0 License.
Adv. Geosci., 40, 51–61, 2015
https://doi.org/10.5194/adgeo-40-51-2015
© Author(s) 2015. This work is distributed under
the Creative Commons Attribution 3.0 License.

  12 May 2015

12 May 2015

Trans-national earthquake early warning (EEW) in north-eastern Italy, Slovenia and Austria: first experience with PRESTo at the CE3RN network

M. Picozzi1, L. Elia1, D. Pesaresi2, A. Zollo1, M. Mucciarelli2, A. Gosar3, W. Lenhardt4, and M. Živčić3 M. Picozzi et al.
  • 1RISSC, Università "Federico II" di Napoli – AMRA, Naples, Italy
  • 2CRS, OGS (Istituto Nazionale di Oceanografia e di Geofisica Sperimentale), Trieste, Italy
  • 3ARSO – Agencija Republike Slovenije za Okolje, Ljubljana, Slovenia
  • 4ZAMG – Zentralanstalt für Meteorologie und Geodynamik, Vienna, Austria

Abstract. The region of central and eastern Europe is an area characterised by a relatively high seismic risk. Since 2001, to monitor the seismicity of this area, the OGS (Istituto Nazionale di Oceanografia e di Geofisica Sperimentale) in Italy, the Agencija Republike Slovenije za Okolje (ARSO) in Slovenia, the Zentralanstalt für Meteorologie und Geodynamik (ZAMG) in Austria, and the Università di Trieste (UniTS) have cooperated in real-time seismological data exchange. In 2014 OGS, ARSO, ZAMG and UniTS created a cooperative network named the Central and Eastern European Earthquake Research Network (CE3RN), and teamed up with the University of Naples Federico II, Italy, to implement an earthquake early warning system based on the existing networks. Since May 2014, the earthquake early warning system (EEWS) given by the integration of the PRESTo (PRobability and Evolutionary early warning SysTem) alert management platform and the CE3RN accelerometric stations has been under real-time testing in order to assess the system's performance. This work presents a preliminary analysis of the EEWS performance carried out by playing back real strong motion recordings for the 1976 Friuli earthquake (MW= 6.5). Then, the results of the first 6 months of real-time testing of the EEWS are presented and discussed.

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