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Scientific paper - Original scientific paper
Destructive M6.2 Petrinja Earthquake (Croatia) in 2020—Preliminary Multidisciplinary Research
Preliminary Multidisciplinary Research, 13 (2021), 6; 1095. https://doi.org/10.3390/rs13061095
Markušić, Snježana; Stanko, Davor; Penava, Davorin; Ivančić, Ines; Bjelotomić Oršulić, Olga; Korbar, Tvrtko; Sarhosis, Vasilis

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Markušić, S., Stanko, D., Penava, D., Ivančić, I., Bjelotomić Oršulić, O., Korbar, T. & Sarhosis, V. (2021). Destructive M6.2 Petrinja Earthquake (Croatia) in 2020—Preliminary Multidisciplinary Research. Preliminary Multidisciplinary Research, 13. (6). doi: 10.3390/rs13061095

Markušić, Snježana, et al. "Destructive M6.2 Petrinja Earthquake (Croatia) in 2020—Preliminary Multidisciplinary Research." Preliminary Multidisciplinary Research, vol. 13, no. 6, 2021. https://doi.org/10.3390/rs13061095

Markušić, Snježana, Davor Stanko, Davorin Penava, Ines Ivančić, Olga Bjelotomić Oršulić, Tvrtko Korbar and Vasilis Sarhosis. "Destructive M6.2 Petrinja Earthquake (Croatia) in 2020—Preliminary Multidisciplinary Research." Preliminary Multidisciplinary Research 13, no. 6 (2021). https://doi.org/10.3390/rs13061095

Markušić, S., et al. (2021) 'Destructive M6.2 Petrinja Earthquake (Croatia) in 2020—Preliminary Multidisciplinary Research', Preliminary Multidisciplinary Research, 13(6). doi: 10.3390/rs13061095

Markušić S, Stanko D, Penava D, Ivančić I, Bjelotomić Oršulić O, Korbar T, and sur.. Destructive M6.2 Petrinja Earthquake (Croatia) in 2020—Preliminary Multidisciplinary Research. Preliminary Multidisciplinary Research [Internet]. 2021 [cited 2025 January 13];13(6). doi: 10.3390/rs13061095

S. Markušić, et al., "Destructive M6.2 Petrinja Earthquake (Croatia) in 2020—Preliminary Multidisciplinary Research", Preliminary Multidisciplinary Research, vol. 13, no. 6, 2021. [Online]. Available at: https://urn.nsk.hr/urn:nbn:hr:133:007725. [Accessed: 13 January 2025]

Metadata
Title (english)Destructive M6.2 Petrinja Earthquake (Croatia) in 2020—Preliminary Multidisciplinary Research
AuthorSnježana Markušić
AuthorDavor Stanko
AuthorDavorin Penava
AuthorInes Ivančić
AuthorOlga Bjelotomić Oršulić
AuthorTvrtko Korbar
AuthorVasilis Sarhosis
Author's institutionJosip Juraj Strossmayer University of Osijek
Faculty of Civil Engineering and Architecture Osijek
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Civil Engineering
Abstract (english)
On 28 December 2020, seismic activity in the wider Petrinja area strongly intensified after a period of relative seismological quiescence that had lasted more than 100 years (since the well-known M5.8 Kupa Valley earthquake of 1909, which is known based on the discovery of the Mohoroviˇci´c discontinuity). The day after the M5 foreshock, a destructive M6.2 mainshock occurred. Outcomes of preliminary seismological, geological and SAR image analyses indicate that the foreshocks, mainshock and aftershocks were generated due to the (re)activation of a complex fault system—the intersection of longitudinal NW–SE right-lateral and transverse NE–SW left- lateral faults along the transitional contact zone of the Dinarides and the Pannonian Basin. According to a survey of damage to buildings, approximately 15% of buildings were very heavily damaged or collapsed. Buildings of special or outstanding historical or cultural heritage significance mostly collapsed or became unserviceable. A preliminary analysis of the earthquake ground motion showed that in the epicentral area, the estimated peak ground acceleration PGA values for the bedrock ranged from 0.29 to 0.44 g. In the close Petrinja epicentral area that is characterized by the superficial deposits, significant ground failures were reported within local site effects. Based on that finding and building damage, we assume that the resulting peak ground acceleration (PGAsite) values were likely between 0.4 and 0.6 g depending on the local site characteristics and the distance from the epicentre.
Keywords (english)
Languageenglish
Publication typeScientific paper - Original scientific paper
Publication statusPublished
Peer reviewPeer review - international
Publication versionPublished version
Journal titlePreliminary Multidisciplinary Research
Numberingvol. 13, no. 6, 1095
e-ISSN2072-4292
DOIhttps://doi.org/10.3390/rs13061095
URN:NBNurn:nbn:hr:133:007725
Publication2021
ProjectNumber: IP-2020-02-3531
Title (croatian): Procjena seizmičkog rizika građevina kulturne baštine u Hrvatskoj
Title (english): Seismic risk assessment of cultural heritage buildings in Croatia
Acronym: SeisRICHerCRO
Leader: Snježana Markušić
Jurisdiction: Croatia
Funding stream: Research Projects
ProjectNumber: IP-2016-06-1854
Title (croatian): Geološki i seizmološki aspekti geodinamike Kvarnera - razotkrivanje kvarnerskog rasjeda
Acronym: GEOSEKVA
Leader: Tvrtko Korbar
Jurisdiction: Croatia
Funding stream: Research Projects
Type of resourceText
Access conditionsOpen access
Terms of useLicence In copyright icon
Created on2024-12-04 11:16:09