Record details

    The Western Bohemia/Vogtland region in the light of the WEBNET network
Statement of responsibility
    Josef Horálek, Tomáš Fischer, Alena Boušková, Petr Jedlička
    Boušková, Alena
    Fischer, Tomáš
    Horálek, Josef
    Jedlička, Petr
Source title - serial
    Studia geophysica et geodaetica
    Roč. 44, č. 2
    s. 107-125
    5 obr., 3 s.bibl.
    Zkr. název ser.: Stud. geophys. geod. (Praha)
Subject group
    geologie regionální
    měření seizmické
    podkrušnohorské pánve
    sedimenty klastické
    zemětřesný roj
Geographical name
    Částkov (Sokolov)
    Kopaniny (Cheb)
    Kraslice (Sokolov)
    Lazy (Cheb)
    Luby (Cheb)
    Nový Kostel (Cheb)
    Skalná (Cheb)
    Studenec (Sokolov)
    Trojmezí (Cheb)
    Vackov (Cheb)
Abstract (in english)
   The local metwork of digital seismic stations WEBNET monitors the seismic activity of practically the whole region of Western Bohemia/Vogtland swarms. The network consists of ten short-period stations and one very broadband station. The paper describes the configuration of the network, instrumental equipment and the basic parameters of the stations. The method of and formula for computing the local magnitudes from the WEBNET and Kraslice seismograms are also given. Based on continuous WEBNET observations in the period 1995-1999, we were able to improve the model of temporal and spatial energy release in the region, the principal characteristics of which are summarised in the paper. Apart from direct P and S waves, the WEBNET seismograms also contain other significant P- and S-type waves, provisionally interpreted as reflect PxP, SxS and SxP waves. The fundamental characteristics of these waves are given in the paper, and tentative mechanisms of their origination are discussed.
   The large residua in the travel times of the P and S waves, and the discrepancies in the seismograms recorded at stations located east of the principal focal zone are pointed out
    Česká geologická služba
Contributor code
    ČGS (UNM)
Source format
Entered date
    31. 3. 2008
Import date
    8. 8. 2012