Articles | Volume 11, issue 4
© Author(s) 2011. This work is distributed underthe Creative Commons Attribution 3.0 License.
The Graz seismo-electromagnetic VLF facility
Abstract. In this paper we describe the Graz seismo-electromagnetic very low frequency (VLF) facility, as part of the European VLF receiver network, together with the scientific objectives and results from two years operation. After a brief technical summary of the present system – with heritage from a predecessor facility – i.e. hardware, software, operational modes and environmental influences, we discuss results from statistical data and scientific events related to terrestrial VLF propagation over Europe.