The complex tectonic setup of eastern Europe—resulting in strong spatial variations of the local seismic hazard—caused relevant institutions of neighboring countries to form a research cooperation to ease seismological research cooperations across borders.Here, we briefly introduce the original and new Central and Eastern Europe Earthquake Research Network (⁠CE3RN⁠) parties, with a synthesis of the common results achieved so far and an indication of possible future developments. Since the formal establishment of CE3RN⁠, several common projects have been initiated, such as the SeismoSAT Project for the seismic data center connection over satellite and the Historical and Recent Earthquakes in Italy and Austria Project, both funded by the European Union INTERREG Italy–Austria Program.The most recent 22 March 2020 earthquake near Zagreb, resulting in considerable damage in the capital of Croatia, demonstrated the importance of fast data exchange, thus facilitating reliable analysis of the earthquake. In addition, a recent breakdown of data lines in Austria demonstrated the usefulness of alternative data transmission via satellite.

中文翻译：

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改善跨境地震研究：中欧和东欧地震研究网络（CE3RN）

东欧复杂的构造环境（导致当地地震灾害的空间变化很大），导致邻国的相关机构组成了研究合作机构，以缓解跨境地震研究的合作。在此，我们简要介绍了中，东部地区的原始和新发展。欧洲地震研究网络（⁠CE3RN⁠）的参与者，总结了迄今为止所取得的共同成果，并指出了未来可能的发展。自CE3RN⁠正式成立以来，已启动了几个常见项目，例如通过卫星连接地震数据中心的SeismoSAT项目以及意大利和奥地利的历史和近期地震项目，这两个项目均由欧盟INTERREG意大利–奥地利资助程序。萨格勒布附近的最新2020年3月22日地震，造成克罗地亚首都的巨大损失，证明了快速数据交换的重要性，从而促进了可靠的地震分析。此外，奥地利最近发生的数据线路故障证明了通过卫星进行替代数据传输的有用性。