{"id":37930,"date":"2021-01-05T10:47:16","date_gmt":"2021-01-05T10:47:16","guid":{"rendered":"https:\/\/www.hgi-cgs.hr\/?page_id=37930"},"modified":"2021-01-14T09:34:54","modified_gmt":"2021-01-14T09:34:54","slug":"priopcenje-za-medije-izvjesce-hrvatskog-geoloskog-instituta-o-potresima","status":"publish","type":"page","link":"https:\/\/www.hgi-cgs.hr\/en\/priopcenje-za-medije-izvjesce-hrvatskog-geoloskog-instituta-o-potresima\/","title":{"rendered":"Priop\u0107enje za medije &#8211; Izvje\u0161\u0107e Hrvatskog geolo\u0161kog instituta o potresima"},"content":{"rendered":"<p>[et_pb_section fb_built=&#8221;1&#8243; fullwidth=&#8221;on&#8221; _builder_version=&#8221;4.4.1&#8243; custom_padding=&#8221;0px||0px|||&#8221;][et_pb_fullwidth_slider _builder_version=&#8221;4.4.2&#8243; min_height=&#8221;112px&#8221; height=&#8221;400px&#8221; custom_margin=&#8221;0px||||false|false&#8221; custom_padding=&#8221;0px||18px||false|false&#8221; auto=&#8221;on&#8221; auto_ignore_hover=&#8221;on&#8221; locked=&#8221;off&#8221;][et_pb_slide heading=&#8221;Hrvatski geolo\u0161ki institut&#8221; _builder_version=&#8221;4.4.1&#8243; header_font=&#8221;|||on|||||&#8221; background_image=&#8221;https:\/\/www.hgi-cgs.hr\/wp-content\/uploads\/2020\/03\/Br\u010di\u0107_Drvenik02-scaled.jpg&#8221; background_enable_image=&#8221;on&#8221; locked=&#8221;off&#8221; sticky_transition=&#8221;on&#8221;][\/et_pb_slide][et_pb_slide heading=&#8221;Hrvatski geolo\u0161ki institut&#8221; _builder_version=&#8221;4.4.1&#8243; header_font=&#8221;|||on|||||&#8221; background_image=&#8221;https:\/\/www.hgi-cgs.hr\/wp-content\/uploads\/2020\/03\/ban2-scaled.jpg&#8221; background_enable_image=&#8221;on&#8221; locked=&#8221;off&#8221; sticky_transition=&#8221;on&#8221;][\/et_pb_slide][et_pb_slide heading=&#8221;Hrvatski geolo\u0161ki institut&#8221; _builder_version=&#8221;4.4.1&#8243; header_font=&#8221;|||on|||||&#8221; background_image=&#8221;https:\/\/www.hgi-cgs.hr\/wp-content\/uploads\/2020\/03\/20190228_094232-scaled.jpg&#8221; background_enable_image=&#8221;on&#8221; locked=&#8221;off&#8221; sticky_transition=&#8221;on&#8221;][\/et_pb_slide][et_pb_slide heading=&#8221;Hrvatski geolo\u0161ki institut&#8221; _builder_version=&#8221;4.4.1&#8243; header_font=&#8221;|||on|||||&#8221; background_image=&#8221;https:\/\/www.hgi-cgs.hr\/wp-content\/uploads\/2020\/03\/ban3-scaled.jpg&#8221; background_enable_image=&#8221;on&#8221; locked=&#8221;off&#8221; sticky_transition=&#8221;on&#8221;][\/et_pb_slide][et_pb_slide heading=&#8221;Hrvatski geolo\u0161ki institut&#8221; _builder_version=&#8221;4.4.1&#8243; header_font=&#8221;|||on|||||&#8221; background_image=&#8221;https:\/\/www.hgi-cgs.hr\/wp-content\/uploads\/2020\/03\/Bijele_stijene-Gorski_kotar-scaled.jpg&#8221; background_enable_image=&#8221;on&#8221; locked=&#8221;off&#8221; sticky_transition=&#8221;on&#8221;][\/et_pb_slide][et_pb_slide heading=&#8221;Hrvatski geolo\u0161ki institut&#8221; _builder_version=&#8221;4.4.1&#8243; header_font=&#8221;|||on|||||&#8221; background_image=&#8221;https:\/\/www.hgi-cgs.hr\/wp-content\/uploads\/2020\/03\/ban4-scaled.jpg&#8221; background_enable_image=&#8221;on&#8221; locked=&#8221;off&#8221; sticky_transition=&#8221;on&#8221;][\/et_pb_slide][et_pb_slide heading=&#8221;Hrvatski geolo\u0161ki institut&#8221; _builder_version=&#8221;4.4.1&#8243; header_font=&#8221;|||on|||||&#8221; background_image=&#8221;https:\/\/www.hgi-cgs.hr\/wp-content\/uploads\/2020\/03\/ban5-scaled.jpg&#8221; background_enable_image=&#8221;on&#8221; locked=&#8221;off&#8221; sticky_transition=&#8221;on&#8221;][\/et_pb_slide][\/et_pb_fullwidth_slider][\/et_pb_section][et_pb_section fb_built=&#8221;1&#8243; _builder_version=&#8221;4.4.2&#8243;][et_pb_row _builder_version=&#8221;4.4.2&#8243;][et_pb_column type=&#8221;4_4&#8243; _builder_version=&#8221;4.4.2&#8243;][et_pb_text _builder_version=&#8221;4.6.1&#8243; text_font_size=&#8221;32px&#8221; header_2_text_color=&#8221;#1e5096&#8243;]<\/p>\n<h2 style=\"text-align: center; color: #1e5096;\"><strong>NOVOSTI<\/strong><\/h2>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row _builder_version=&#8221;4.4.2&#8243; custom_padding=&#8221;||0px|||&#8221;][et_pb_column type=&#8221;4_4&#8243; _builder_version=&#8221;4.4.2&#8243;][et_pb_text _builder_version=&#8221;4.7.7&#8243; text_font_size=&#8221;32px&#8221; header_2_text_color=&#8221;#1e5096&#8243; header_2_line_height=&#8221;1.3em&#8221; header_5_line_height=&#8221;1.9em&#8221;]<\/p>\n<h2 style=\"text-align: center; color: #1e5096;\"><strong><em><\/em><\/strong><strong>Priop\u0107enje za medije &#8211; Izvje\u0161\u0107e Hrvatskog geolo\u0161kog instituta o potresima<\/strong><\/h2>\n<h5 style=\"text-align: center;\"><strong>POTRESE U PETRINJI 28. i 29.12.2020. UZROKOVALA JE AKTIVACIJA DVA ME\u0110USOBNO OKOMITA VERTIKALNA RASJEDA<\/strong><\/h5>\n<p><strong><\/strong><\/p>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=&#8221;1&#8243; _builder_version=&#8221;4.4.2&#8243; custom_padding=&#8221;20px||41px|||&#8221;][et_pb_row _builder_version=&#8221;4.0.3&#8243; min_height=&#8221;192px&#8221; custom_margin=&#8221;-33px|auto||auto||&#8221; custom_padding=&#8221;0px|||||&#8221;][et_pb_column type=&#8221;4_4&#8243; _builder_version=&#8221;4.0.3&#8243;][et_pb_text _builder_version=&#8221;4.7.7&#8243; text_font=&#8221;||||||||&#8221; link_font=&#8221;||||||||&#8221; link_text_color=&#8221;#e09900&#8243; custom_margin=&#8221;18px|||||&#8221; custom_padding=&#8221;|10px||10px|false|true&#8221; hover_enabled=&#8221;0&#8243; sticky_enabled=&#8221;0&#8243;]<\/p>\n<p>Aktivnu tektoniku \u010ditavog prostora Hrvatske pa tako i \u0161ireg epicentralnog podru\u010dja Pokupsko-Petrinja-Sisak uzrokuje kontinuirano kretanje Jadranske litosferne mikroplo\u010de (Adrije) prema sjeveru. Zbog toga u gornjim dijelovima Zemljine kore, na kontaktu Dinarida i Panonskog bazena, dolazi do velikih naprezanja. Kad naprezanje dosegne kriti\u010dnu razinu, dolazi do (re)aktiviranja pojedinih rasjeda iz tog sustava, odnosno naglog pokretanja kilometarskih blokova kore dimenzija od nekoliko stotina do tisu\u0107a kubi\u010dnih kilometara, uslijed \u010dega se osloba\u0111a ogromna energija pa nastaju potresi.<\/p>\n<p>Prema preliminarnim geolo\u0161kim analizama znanstvenika i stru\u010dnjaka Hrvatskoga geolo\u0161kog instituta, koje se temelje na geolo\u0161kim kartama, brojnim podatcima s terena koji su objavljeni u medijima, terenskoj prospekciji, raspolo\u017eivim seizmolo\u0161kim (<em><a href=\"https:\/\/www.pmf.unizg.hr\/geof\/seizmoloska_sluzba\/izvjesca_o_potresima\">https:\/\/www.pmf.unizg.hr\/geof\/seizmoloska_sluzba\/izvjesca_o_potresima<\/a>)<\/em> te preliminarnim satelitskim podatcima <em>(<a href=\"https:\/\/www.geof.unizg.hr\/novosti\/karta-povrsinskih-pomaka-dobivena-satelitskom-radarskom-interferometrijom-za-petrinjski-potres-magnitude-6-3\/\">https:\/\/www.geof.unizg.hr<\/a>)<\/em>, potres koji je pogodio Petrinju i okolicu 28.12.2020. aktivirao je sustav rasjeda u podzemlju \u0161ireg podru\u010dja Siska, Petrinje i Gline (karta ispod).<\/p>\n<p>[\/et_pb_text][et_pb_image src=&#8221;https:\/\/www.hgi-cgs.hr\/wp-content\/uploads\/2021\/01\/Slika-1.-Geoloska-karta-podrucja-Petrinje-i-Siska-s-naglasenim-glavnim-rasjedima.jpg&#8221; alt=&#8221;Geolo\u0161ka karta podru\u010dja Petrinje i Siska s nagla\u0161enim glavnim rasjedima&#8221; title_text=&#8221;Slika 1. Geolo\u0161ka karta podru\u010dja Petrinje i Siska s nagla\u0161enim glavnim rasjedima&#8221; align=&#8221;center&#8221; _builder_version=&#8221;4.7.7&#8243; _module_preset=&#8221;default&#8221; width=&#8221;80%&#8221; custom_margin=&#8221;-19px|||||&#8221;][\/et_pb_image][et_pb_text _builder_version=&#8221;4.7.7&#8243; _module_preset=&#8221;default&#8221; text_font_size=&#8221;13px&#8221; width=&#8221;80%&#8221; module_alignment=&#8221;center&#8221; custom_margin=&#8221;-29px||22px|||&#8221; hover_enabled=&#8221;0&#8243; sticky_enabled=&#8221;0&#8243;]<\/p>\n<p style=\"text-align: center;\">\u00a0Geolo\u0161ka karta podru\u010dja Petrinje i Siska s nagla\u0161enim glavnim rasjedima iz aktiviranih sustava rasjeda koji su uzrokovali potrese 28. i 29.12.2020. Podatci o magnitudama i epicentrima prema<em> <a href=\"https:\/\/www.pmf.unizg.hr\/geof\/seizmoloska_sluzba\/izvjesca_o_potresima\">https:\/\/www.pmf.unizg.hr\/geof\/seizmoloska_sluzba\/izvjesca_o_potresima<\/a><\/em>.<\/p>\n<p>[\/et_pb_text][et_pb_image src=&#8221;https:\/\/www.hgi-cgs.hr\/wp-content\/uploads\/2021\/01\/Sisak_100dpi_logo.jpg&#8221; alt=&#8221;ogk Sisak&#8221; title_text=&#8221;Sisak_100dpi_logo&#8221; align=&#8221;center&#8221; _builder_version=&#8221;4.7.7&#8243; _module_preset=&#8221;default&#8221; width=&#8221;80%&#8221;][\/et_pb_image][et_pb_text _builder_version=&#8221;4.7.7&#8243; _module_preset=&#8221;default&#8221; text_font_size=&#8221;13px&#8221; width=&#8221;80%&#8221; module_alignment=&#8221;center&#8221; custom_margin=&#8221;-29px||22px|||&#8221;]<\/p>\n<p style=\"text-align: center;\">Osnovna geolo\u0161ka karta Republike Hrvatske 1:100.000 &#8211; List Sisak<em><\/em><\/p>\n<p>[\/et_pb_text][et_pb_text _builder_version=&#8221;4.7.7&#8243; _module_preset=&#8221;default&#8221; hover_enabled=&#8221;0&#8243; sticky_enabled=&#8221;0&#8243;]<\/p>\n<p>Razvidno je da se radi o sjeci\u0161tu uzdu\u017enih i popre\u010dnih rasjeda na pru\u017eanje Dinarida. Oba rasjedna sustava sastoje se od vi\u0161e rasjeda s horizontalnim kretanjem krila (<em>strike-slip<\/em>). Jedan je manje poznati rasjed koji je ovom prigodom ozna\u010den kao lijevi Petrinjski rasjed, a drugi je poznatiji desni Pokupski rasjed. Takav sustav rasjeda \u0161kolski je primjer deformacija koje nastaju u stijeni uslijed kompresijskog naprezanja po osi sjever \u2013 jug. Oba rasjedna sustava prikazana su na Osnovnoj geolo\u0161koj karti Republike Hrvatske 1:100.000, list Sisak koju je izradio Zavod za geologiju HGI (Pikija, 1987) te na preglednoj geolo\u0161koj karti Republike Hrvatske 1:300.000 (HGI, 2009). Sve geolo\u0161ke karte koje pokrivaju podru\u010dje Republike Hrvatske dostupne su na zahtjev na mre\u017enim stranicama Hrvatskog geolo\u0161kog instituta &#8211; <a href=\"https:\/\/www.hgi-cgs.hr\"><em>www.hgi-cgs.hr<\/em><\/a><em>.<\/em><\/p>\n<p>Zbog velike koli\u010dine oslobo\u0111ene energije pri kretanju rasjednih krila, rupture u stijenama manifestirale su se i na povr\u0161ini terena pa na \u0161irem epicentralnom podru\u010dju du\u017e rasjednih linija nalazimo razne povr\u0161inske manifestacije tog kretanja i vibriranja terena: otvorene pukotine i paraklaze, izlijevanje fluida, pje\u0161\u010dane vulkane uslijed likvefakcije u porje\u010dju Kupe i Save, deformacije povr\u0161ine terena i infrastrukturnih linijskih objekata te brojne druge, za na\u0161e prostore dosad neuobi\u010dajene pojave, koje mogu uzrokovati i razne naknadne geohazardne doga\u0111aje. <\/p>\n<p>Vi\u0161e podataka i detalja o aktiviranom sustavu rasjeda biti \u0107e dostupno po zavr\u0161etku terenskih istra\u017eivanja\u00a0 timova HGI.<\/p>\n<p><strong><em><a href=\"https:\/\/www.hgi-cgs.hr\/team\/tvrtko-korbar-dr-sc\/\">Dr. sc. Tvrtko Korbar, znanstveni savjetnik HGI<\/a><\/em><\/strong><\/p>\n<p><strong><em><\/em><\/strong><\/p>\n<p><em><a href=\"https:\/\/www.hgi-cgs.hr\/press-release-of-the-croatian-geological-survey-hgi-cgs\/\">English version<\/a><\/em><\/p>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section]<\/p>\n","protected":false},"excerpt":{"rendered":"<p>NOVOSTIPriop\u0107enje za medije &#8211; Izvje\u0161\u0107e Hrvatskog geolo\u0161kog instituta o potresima POTRESE U PETRINJI 28. i 29.12.2020. UZROKOVALA JE AKTIVACIJA DVA ME\u0110USOBNO OKOMITA VERTIKALNA RASJEDA Aktivnu tektoniku \u010ditavog prostora Hrvatske pa tako i \u0161ireg epicentralnog podru\u010dja Pokupsko-Petrinja-Sisak uzrokuje kontinuirano kretanje Jadranske litosferne mikroplo\u010de (Adrije) prema sjeveru. Zbog toga u gornjim dijelovima Zemljine kore, na kontaktu Dinarida [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_et_pb_use_builder":"on","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"class_list":["post-37930","page","type-page","status-publish","hentry"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.hgi-cgs.hr\/en\/wp-json\/wp\/v2\/pages\/37930","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.hgi-cgs.hr\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.hgi-cgs.hr\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.hgi-cgs.hr\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.hgi-cgs.hr\/en\/wp-json\/wp\/v2\/comments?post=37930"}],"version-history":[{"count":9,"href":"https:\/\/www.hgi-cgs.hr\/en\/wp-json\/wp\/v2\/pages\/37930\/revisions"}],"predecessor-version":[{"id":38161,"href":"https:\/\/www.hgi-cgs.hr\/en\/wp-json\/wp\/v2\/pages\/37930\/revisions\/38161"}],"wp:attachment":[{"href":"https:\/\/www.hgi-cgs.hr\/en\/wp-json\/wp\/v2\/media?parent=37930"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}