Seismicity of Croatia in the period 2006-2015

Ivančić, Ines; Herak, Davorka; Herak, Marijan; Allegretti, Ivo; Fiket, Tomislav; Kuk, Krešimir; Markušić, Snježana; Prevolnik, Snježan; Sović, Ivica; Dasović, Iva; Stipčević, Josip

doi:10.15233/gfz.2018.35.2

Cited by 36 publications

(42 citation statements)

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“…Ivanščica to the Bednja River valley and finally Mt. Kalnik [30,31]. Based on data from the Croatian Earthquake Catalogue (updated version of the catalogue described in [32]), most of the epicentres stretch along the Kalnik, Ivanščica, Medvednica and Žumberak mountains ( Figure 2) [30,31].…”

Section: Seismicity Of the Wider Ivanec Areamentioning

confidence: 99%

“…Kalnik [30,31]. Based on data from the Croatian Earthquake Catalogue (updated version of the catalogue described in [32]), most of the epicentres stretch along the Kalnik, Ivanščica, Medvednica and Žumberak mountains ( Figure 2) [30,31]. The most important seismogenic fault areas in close vicinity to Ivanec include the Drava River fault extending from Slovenia in the west towards Varaždin andČakovec (undermined fault), including Mt.…”

Section: Seismicity Of the Wider Ivanec Areamentioning

confidence: 99%

“…Ivanščica, as shown in Figures 2 and 3, and is known as the Mt. Ivanščica reverse to strike-slip faults [30,31,33,36]. On the surface, other fault zones are visible, and their direction coincides mainly with the topography of the entire area [36].…”

Section: Geological Characteristics Of the City Of Ivanec Areamentioning

confidence: 99%

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Assessment of the Seismic Site Amplification in the City of Ivanec (NW Part of Croatia) Using the Microtremor HVSR Method and Equivalent-Linear Site Response Analysis

et al. 2019

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The city of Ivanec is located between valley of the Bednja River and Mt. Ivanščica and this area can be prone to significant seismic site amplification due to local site characteristics. This study presents the first assessment of seismic site amplification for the city of Ivanec by the microtremor horizontal-to-vertical-spectral-ratio (HVSR) method and the equivalent-linear (EQL) site response analysis. Based on microtremor measurements and HVSR analysis, fundamental soil frequency and HVSR peak amplitude maps indicate potentially seismic danger zones. The 1-D EQL site response analysis was performed using multiple suites of earthquake ground motions scaled to the 95-and 475-year return periods of peak ground accelerations. Site amplification maps at the predominant peak frequency and ground surface indicate two microzones, one with high amplification in the central part of the city due to soft soil characteristics, and the other with small amplification in the transitional zone from alluvial basin towards the foothills of Mt. Ivanščica. HVSR peak amplitudes and site response peak amplifications showed similar spatial distributions with similar predominant peak frequencies but with different amplitude levels. Site amplification maps provided significant information about potential resonance effects for structures of certain heights that can be correlated with the local ground shaking characteristics.

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Section: Seismicity Of the Wider Ivanec Areamentioning

confidence: 99%

Section: Seismicity Of the Wider Ivanec Areamentioning

confidence: 99%

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Assessment of the Seismic Site Amplification in the City of Ivanec (NW Part of Croatia) Using the Microtremor HVSR Method and Equivalent-Linear Site Response Analysis

et al. 2019

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“…A strong earthquake happened on 15 April 1979 offshore Montenegro with Mw = 7.1 (Benetatos and Kiratzi, 2006). According to Ivančić et al (2018), this area is in a phase of stress accumulation and it seems to be close to reaching the critical level of strain. In the middle of the Adriatic Sea, near Jabuka Island, on 27 March 2003 an earthquake of local magnitude 5.8 was recorded (Herak et al, 2005).…”

Section: Introductionmentioning

confidence: 99%

Investigation of the Central Adriatic lithosphere structure with the AlpArray-CASE seismic experiment

et al. 2019

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“…An earthquake struck on Wednesday 6 April 1667, and severely affected a large area pertaining to the southern Adriatic domain, characterised by compressional deformation, related to the Dinarides NW-SE-oriented active thrust belt (Anderson and Jackson 1987;Ivančić et al 2006). This case study is presented according to what can be considered a "classical" scheme in the investigation of historical earthquakes, and was accordingly adopted for the in-depth reconstruction recently published by Albini (2015).…”

Section: Introductionmentioning

confidence: 99%

From written records to seismic parameters: the case of the 6 April 1667 Dalmatia earthquake

Albini

Rovida

2016

Geosci. Lett.

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On Wednesday 6 April 1667, an earthquake occurred, and severely affected a large area of the eastern coast of the Adriatic Sea, also known as southern Dalmatia, in today Croatia, and part of Montenegro. This paper summarizes the seismological data existing today on this large earthquake, with special attention to how such data were gathered by means of investigating hitherto not considered historical sources of earthquake records. The obtained set of 37 macroseismic intensities in European Macroseismic Scale-EMS98 was processed, to obtain an epicentre located not far from the most damaged places, amongst them Ragusa (today Dubrovnik), and an Mw value of 6.4 ± 0.3.

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Seismicity of Croatia in the period 2006-2015

Cited by 36 publications

References 0 publications

Assessment of the Seismic Site Amplification in the City of Ivanec (NW Part of Croatia) Using the Microtremor HVSR Method and Equivalent-Linear Site Response Analysis

Assessment of the Seismic Site Amplification in the City of Ivanec (NW Part of Croatia) Using the Microtremor HVSR Method and Equivalent-Linear Site Response Analysis

Investigation of the Central Adriatic lithosphere structure with the AlpArray-CASE seismic experiment

From written records to seismic parameters: the case of the 6 April 1667 Dalmatia earthquake

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