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The Berkovići (BIH) ML = 6.0 earthquake sequence of 22 April 2022 – seismological and seismotectonic analyses
Tectonophysics: The International Journal of Integrated Solid Earth Sciences, 875 (2024); 230253. https://doi.org/10.1016/j.tecto.2024.230253
Dasović, Iva; Herak, Marijan; Herak, Davorka; Latečki, Helena; Sečanj, Marin; Tomljenović, Bruno; Cvijić-Amulić, Snježana; Stipčević, Josip

Institucijski repozitorij: Repozitorij Rudarsko-geološko-naftnog fakulteta Sveučilišta u Zagrebu

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Dasović, I., Herak, M., Herak, D., Latečki, H., Sečanj, M., Tomljenović, B. ... Stipčević, J. (2024). The Berkovići (BIH) ML = 6.0 earthquake sequence of 22 April 2022 – seismological and seismotectonic analyses. Tectonophysics: The International Journal of Integrated Solid Earth Sciences, 875.. doi: 10.1016/j.tecto.2024.230253

Dasović, Iva, et al. "The Berkovići (BIH) ML = 6.0 earthquake sequence of 22 April 2022 – seismological and seismotectonic analyses." Tectonophysics: The International Journal of Integrated Solid Earth Sciences, vol. 875, 2024. https://doi.org/10.1016/j.tecto.2024.230253

Dasović, Iva, Marijan Herak, Davorka Herak, Helena Latečki, Marin Sečanj, Bruno Tomljenović, Snježana Cvijić Amulić i Josip Stipčević. "The Berkovići (BIH) ML = 6.0 earthquake sequence of 22 April 2022 – seismological and seismotectonic analyses." Tectonophysics: The International Journal of Integrated Solid Earth Sciences 875 (2024). https://doi.org/10.1016/j.tecto.2024.230253

Dasović, I., et al. (2024) 'The Berkovići (BIH) ML = 6.0 earthquake sequence of 22 April 2022 – seismological and seismotectonic analyses', Tectonophysics: The International Journal of Integrated Solid Earth Sciences, 875. doi: 10.1016/j.tecto.2024.230253

Dasović I, Herak M, Herak D, Latečki H, Sečanj M, Tomljenović B, i sur.. The Berkovići (BIH) ML = 6.0 earthquake sequence of 22 April 2022 – seismological and seismotectonic analyses. Tectonophysics: The International Journal of Integrated Solid Earth Sciences [Internet]. 2024. [pristupljeno 18.11.2024.];875. doi: 10.1016/j.tecto.2024.230253

I. Dasović, et al., "The Berkovići (BIH) ML = 6.0 earthquake sequence of 22 April 2022 – seismological and seismotectonic analyses", Tectonophysics: The International Journal of Integrated Solid Earth Sciences, vol. 875, 2024. [Online]. Dostupno na: https://urn.nsk.hr/urn:nbn:hr:169:136405. [Citirano: 18.11.2024.]

Za citiranje koristite ovu mrežnu adresu: https://urn.nsk.hr/urn:nbn:hr:169:136405
Podaci o radu
Naslov (engleski)The Berkovići (BIH) ML = 6.0 earthquake sequence of 22 April 2022 – seismological and seismotectonic analyses
AutorIva Dasović
AutorMarijan Herak
AutorDavorka Herak
AutorHelena Latečki
AutorMarin Sečanj
AutorBruno Tomljenović
AutorSnježana Cvijić-Amulić
AutorJosip Stipčević
Autorova ustanovaSveučilište u Zagrebu
Prirodoslovno-matematički fakultet
Autorova ustanovaSveučilište u Zagrebu
Rudarsko-geološko-naftni fakultet
(Zavod za geologiju i geološko inženjerstvo)
Znanstveno / umjetničko
područje, polje i grana		PRIRODNE ZNANOSTI
Geologija
Znanstveno / umjetničko
područje, polje i grana		PRIRODNE ZNANOSTI
Geofizika
Seizmologija i fizika unutrašnjosti Zemlje
Sažetak (engleski)
In the southeast of Bosnia and Herzegovina, the Berkovi´ci earthquake sequence started with the mainshock on 22 April 2022 21:07 UTC at focal depth 22 km with magnitude ML = 6.0 (Mw = 5.7). Our preliminary estimation of the mainshock's maximum intensity is VII EMS for Berkovi´ci where 29% of buildings were damaged. We analysed the first nine months of this sequence, 22 April 2022–22 January 2023. The earthquakes were located using a guided grid-search algorithm with source-specific station corrections as a mean of solutions for 54 combinations of velocity models and program control parameters. The analysis of aleatory variation and epistemic uncertainty showed that they are very dependent on the station coverage, especially for focal depth. The event catalogue consists of 7217 earthquakes and can be considered complete for ML ≥ 1.3. Focal depths (15–30 km) are considerably larger than average for the Dinarides, but consistent within the zone of mid-crustal events where the earthquakes occurred. Focal mechanisms were determined with the first-motion polarity method for eight earthquakes: five of them, including the mainshock, were due to reverse faulting on faults striking in the Dinaric direction, with the preferred main fault gently dipping to the northeast. However, three events were due to normal faulting, unexpected for this area. We constructed a regional seismotectonic cross-section to delineate a potential seismogenic source of the mainshock, and it suggests that the mainshock occurred on the NE-dipping blind ramp of the basal thrust of the Dalmatian tectonic unit. Moreover, another NE-dipping and blind ramp of this basal thrust could be responsible for the Ston–Slano 1996 earthquake, located to the SW of the Berkovi´ci mainshock hypocentre at the horizontal distance of c. 35 km.
Ključne riječi (engleski)
Jezikengleski
Vrsta publikacijeZnanstveni rad - Izvorni znanstveni rad
Status objaveObjavljen
Vrsta recenzijeRecenziran - međunarodna recenzija
Verzija publikacijeObjavljena verzija rada (izdavačev PDF)
Naslov časopisaTectonophysics: The International Journal of Integrated Solid Earth Sciences
Brojčani podacivol. 875, 230253
p-ISSN0040-1951
e-ISSN1879-3266
DOIhttps://doi.org/10.1016/j.tecto.2024.230253
URN:NBNurn:nbn:hr:169:136405
Datum objave publikacije2024
ProjektŠifra: IP-2020-02-3960
Naziv (hrvatski): Karakterizacija i monitoring rasjednog sustava šireg dubrovačkog područja
Naziv (engleski): Characterization and monitoring of the Dubrovnik fault system
Kratica: DuFAULT
Voditelj: Josip Stipčević
Pravna nadležnost: Hrvatska
Financijer: Hrvatska zaklada za znanost
Linija financiranja: Research Projects
ProjektŠifra: 04-UBS-U-0002/22-90
Naziv (hrvatski): Geofizičko-seizmološka istraživanja potresom ugroženih područja u RH i razvoj atenuacijskih relacija predviđanja seizmičkog gibanja tla
Naziv (engleski): Investigation of seismically vulnerable areas in Croatia and seismic ground motion assessment
Kratica: CRONOS
Voditelj: Snježana Markušić
Pravna nadležnost: Norveška
Financijer: Kraljevina Norveška
Linija financiranja: Research Projects
URL dokumentahttps://doi.org/10.1016/j.tecto.2024.230253
Vrsta resursaTekst
Prava pristupaOtvoreni pristup
Uvjeti korištenjaIkona licence Imenovanje 4.0 međunarodna (CC BY 4.0)
Datum i vrijeme pohrane2024-09-17 13:46:53