The 2011 West Bohemia (Central Europe) earthquake swarm compared with the previous swarms of 2000 and 2008

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985530%3A_____%2F15%3A00447189" target="_blank" >RIV/67985530:_____/15:00447189 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1007/s10950-015-9502-3" target="_blank" >http://dx.doi.org/10.1007/s10950-015-9502-3</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s10950-015-9502-3" target="_blank" >10.1007/s10950-015-9502-3</a>

Jazyk výsledku

angličtina

Název v původním jazyce

The 2011 West Bohemia (Central Europe) earthquake swarm compared with the previous swarms of 2000 and 2008

Popis výsledku v původním jazyce

This paper presents the basic characteristics of the 2011 West Bohemia/Vogtland earthquake swarm and compares it with the swarms in 2000 and 2008. All these swarms occurred in the NovA1/2 Kostel focal zone. Up to 25,000 M (L) a parts per thousand currency sign3.7 events with depths between 6 and 10 km were detected in the 2011 swarm. Utilizing WEBNET data, we analysed the cumulative seismic moment, magnitude-frequency and interevent time distributions, space-time distribution of foci and typical focal mechanisms. For this purpose, we improved the formula for estimating the local magnitude M (L) used by WEBNET. The 2011 swarm exhibited much higher rapidity than the swarms of 2000 and 2008. The magnitude-frequency distributions of all the three swarms are similar, having the b-value close to 1.0. However, the events of higher magnitudes, roughly M (L) similar to 3.0+, depart markedly from the general trend of the weaker events.

Název v anglickém jazyce

The 2011 West Bohemia (Central Europe) earthquake swarm compared with the previous swarms of 2000 and 2008

Popis výsledku anglicky

This paper presents the basic characteristics of the 2011 West Bohemia/Vogtland earthquake swarm and compares it with the swarms in 2000 and 2008. All these swarms occurred in the NovA1/2 Kostel focal zone. Up to 25,000 M (L) a parts per thousand currency sign3.7 events with depths between 6 and 10 km were detected in the 2011 swarm. Utilizing WEBNET data, we analysed the cumulative seismic moment, magnitude-frequency and interevent time distributions, space-time distribution of foci and typical focal mechanisms. For this purpose, we improved the formula for estimating the local magnitude M (L) used by WEBNET. The 2011 swarm exhibited much higher rapidity than the swarms of 2000 and 2008. The magnitude-frequency distributions of all the three swarms are similar, having the b-value close to 1.0. However, the events of higher magnitudes, roughly M (L) similar to 3.0+, depart markedly from the general trend of the weaker events.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

DC - Seismologie, vulkanologie a struktura Země

OECD FORD obor

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Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2015

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Journal of Seismology

ISSN

1383-4649

e-ISSN

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Svazek periodika

19

Číslo periodika v rámci svazku

4

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

15

Strana od-do

899-913

Kód UT WoS článku

000360880400006

EID výsledku v databázi Scopus

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