The space and time pattern of the local seismicity in Slovenia
Item
Title (Dublin Core)
eng
The space and time pattern of the local seismicity in Slovenia
hrv
Prostorna i vremenska razdioba lokalne seizmičnosti u Sloveniji
Description (Dublin Core)
eng
The territory of Slovenia is subdivided into five seismogenetic regions according to their geological, tectonical, and geophysical properties. The seismicity of these regions is determined on the basis of more than 3000 earthquakes contained in the catalogue for Slovenia . Seismically most active part is concentrated in central, south-eastern and south-western Slovenia (zones B 2 , B 3 , and A 2 ).
Temporal energy release, strain release and indexes of seismic activity A10 have been determined for all characteristic regions. Introducing parameter S=S(E2/3) it is shown that a temporal dependence of the activity exists, and further, that and increase of the activity in south-eastern and south-western Slovenia is accompanied by a decrease of activity in its central part, and vice versa.
Variations of b -value in the relation log N= a-bM have been determined for the three characteristic regions A 2 , B 2 , and B 3 . They have been correlated with times of occurrence of strong earthquakes. It is shown that most events occurred in time intervals when the b -value was 0.9 or less, or when the trend of the b -value was negative.
Temporal energy release, strain release and indexes of seismic activity A10 have been determined for all characteristic regions. Introducing parameter S=S(E2/3) it is shown that a temporal dependence of the activity exists, and further, that and increase of the activity in south-eastern and south-western Slovenia is accompanied by a decrease of activity in its central part, and vice versa.
Variations of b -value in the relation log N= a-bM have been determined for the three characteristic regions A 2 , B 2 , and B 3 . They have been correlated with times of occurrence of strong earthquakes. It is shown that most events occurred in time intervals when the b -value was 0.9 or less, or when the trend of the b -value was negative.
Creator (Dublin Core)
Ribarič, Vladimir
Subject (Dublin Core)
eng
local seismicity; Slovenia
hrv
lokalna seizmičnost; Slovenija
Publisher (Dublin Core)
Andrija Mohorovicic Geophysical Institute
Date (Dublin Core)
1988
Type (Dublin Core)
text
info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Format (Dublin Core)
application/pdf
Identifier (Dublin Core)
https://hrcak.srce.hr/20851
eng
https://hrcak.srce.hr/file/32827
Source (Dublin Core)
Geofizika
ISSN 0352-3659 (Print)
ISSN 1846-6346 (Online)
Volume 5
Issue 1
Language (Dublin Core)
eng
Rights (Dublin Core)
info:eu-repo/semantics/openAccess
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By submitting a manuscript, the author accepts the application of the Creative Commons Attribution-NonCommercial 4.0 International License.
By submitting a manuscript, the author accepts the application of the Creative Commons Attribution-NonCommercial 4.0 International License.