{"id":12563,"date":"2026-09-04T09:09:55","date_gmt":"2026-09-04T09:09:55","guid":{"rendered":"https:\/\/cronicahd.ro\/?p=12563"},"modified":"2026-09-04T09:09:55","modified_gmt":"2026-09-04T09:09:55","slug":"un-nou-studiu-despre-cutremurele-din-zona-targu-jiu-cercetatorii-au-analizat-peste-4-400-de-replici","status":"publish","type":"post","link":"https:\/\/cronicahd.ro\/?p=12563","title":{"rendered":"Un nou studiu despre cutremurele din zona T\u00e2rgu Jiu: cercet\u0103torii au analizat peste 4.400 de replici"},"content":{"rendered":"

 <\/p>\n

Un nou studiu publicat \u00een revista \u0219tiin\u021bific\u0103 Scientific Reports aduce informa\u021bii importante despre activitatea seismic\u0103 \u00eenregistrat\u0103 \u00een regiunea T\u00e2rgu Jiu \u00een februarie 2023, una dintre cele mai relevante secven\u021be seismice intraplac\u0103 produse recent \u00een zona Carpa\u021bilor Meridionali.<\/p>\n

\"\"<\/p>\n

Cercetarea, realizat\u0103 de A. Craiu, M. Radulian, M. Mihai, M. Craiu \u0219i I. Armeanu, analizeaz\u0103 cele dou\u0103 cutremure principale din acea perioad\u0103, cu magnitudini de Mw 4,9 \u0219i Mw 5,4, precum \u0219i activitatea seismic\u0103 ulterioar\u0103. Potrivit studiului, \u00een mai mult de un an au fost \u00eenregistrate peste 4.400 de replici.<\/p>\n

Ruptura s-a propagat spre nord-vest<\/p>\n

Cercet\u0103torii au utilizat mai multe metode pentru a \u00een\u021belege modul \u00een care s-au produs \u0219i propagat rupturile, printre acestea num\u0103r\u00e2ndu-se relocalizarea evenimentelor seismice, analiza mecanismelor focale \u0219i a parametrilor sursei, dar \u0219i modelarea pseudo-dinamic\u0103 a rupturii.<\/p>\n

\"\"<\/p>\n

Rezultatele indic\u0103 faptul c\u0103 cele dou\u0103 cutremure principale au fost asociate cu reactivarea unor structuri de falii normale preexistente.<\/p>\n

Analiza arat\u0103, de asemenea, o propagare predominant unilateral\u0103 \u0219i ascendent\u0103 a rupturii c\u0103tre nord-vest, \u00een timp ce alunecarea de-a lungul faliei a avut o distribu\u021bie neuniform\u0103.<\/p>\n

Un alt element important observat de cercet\u0103tori este evolu\u021bia \u00een timp a replicilor. Acestea au migrat progresiv de la ad\u00e2ncimi de aproximativ 20 de kilometri c\u0103tre zone mai pu\u021bin ad\u00e2nci, activitatea seismic\u0103 men\u021bin\u00e2ndu-se pentru o perioad\u0103 de peste un an.<\/p>\n

Structuri geologice vechi, reactivate<\/p>\n

Potrivit autorilor, extinderea spa\u021bial\u0103 a replicilor \u0219i persisten\u021ba activit\u0103\u021bii seismice indic\u0103 faptul c\u0103 \u00een regiunea T\u00e2rgu Jiu sunt reactivate structuri crustale mo\u0219tenite, aflate sub ac\u021biunea c\u00e2mpului actual de tensiuni din zona Olteniei.<\/p>\n

\"\"<\/p>\n

Studiul eviden\u021biaz\u0103 astfel complexitatea structural\u0103 a regiunii \u0219i rolul pe care aceasta \u00eel are \u00een modul de propagare a rupturilor \u0219i \u00een distribu\u021bia activit\u0103\u021bii seismice.<\/p>\n

Cercet\u0103torii consider\u0103 c\u0103 rezultatele pot contribui la o mai bun\u0103 \u00een\u021belegere a seismotectonicii intraplac\u0103 din zona T\u00e2rgu Jiu, dar \u0219i la caracterizarea mai precis\u0103 a surselor seismice \u0219i la evaluarea hazardului seismic din Rom\u00e2nia.<\/p>\n

Secven\u021ba seismic\u0103 din februarie 2023 a atras o aten\u021bie deosebit\u0103 din partea speciali\u0219tilor tocmai prin caracterul s\u0103u neobi\u0219nuit pentru o zon\u0103 intraplac\u0103 \u0219i prin num\u0103rul mare de replici produse ulterior.<\/p>\n

Studiul integral poate fi consultat \u00een revista Scientific Reports.<\/p>\n","protected":false},"excerpt":{"rendered":"

  Un nou studiu publicat \u00een revista \u0219tiin\u021bific\u0103 Scientific Reports aduce informa\u021bii importante despre activitatea…<\/p>\n","protected":false},"author":1,"featured_media":12567,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1,13],"tags":[],"class_list":["post-12563","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-actual","category-diverse"],"yoast_head":"\nUn nou studiu despre cutremurele din zona T\u00e2rgu Jiu: cercet\u0103torii au analizat peste 4.400 de replici - Cronica de Hunedoara<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/cronicahd.ro\/?p=12563\" \/>\n<meta property=\"og:locale\" content=\"ro_RO\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Un nou studiu despre cutremurele din zona T\u00e2rgu Jiu: cercet\u0103torii au analizat peste 4.400 de replici - Cronica de Hunedoara\" \/>\n<meta property=\"og:description\" content=\"  Un nou studiu publicat \u00een revista \u0219tiin\u021bific\u0103 Scientific Reports aduce informa\u021bii importante despre activitatea...\" \/>\n<meta property=\"og:url\" content=\"https:\/\/cronicahd.ro\/?p=12563\" \/>\n<meta property=\"og:site_name\" content=\"Cronica de Hunedoara\" \/>\n<meta property=\"article:published_time\" content=\"2026-09-04T09:09:55+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/cronicahd.ro\/wp-content\/uploads\/2026\/09\/IMG_8871.jpeg\" \/>\n\t<meta property=\"og:image:width\" content=\"960\" \/>\n\t<meta property=\"og:image:height\" content=\"677\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"admin\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Scris de\" \/>\n\t<meta name=\"twitter:data1\" content=\"admin\" \/>\n\t<meta name=\"twitter:label2\" content=\"Timp estimat pentru citire\" \/>\n\t<meta name=\"twitter:data2\" content=\"3 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/cronicahd.ro\/?p=12563#article\",\"isPartOf\":{\"@id\":\"https:\/\/cronicahd.ro\/?p=12563\"},\"author\":{\"name\":\"admin\",\"@id\":\"https:\/\/cronicahd.ro\/#\/schema\/person\/d1a1277a8cd166610328e17aaf58bf46\"},\"headline\":\"Un nou studiu despre cutremurele din zona T\u00e2rgu Jiu: cercet\u0103torii au analizat peste 4.400 de replici\",\"datePublished\":\"2026-09-04T09:09:55+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/cronicahd.ro\/?p=12563\"},\"wordCount\":398,\"publisher\":{\"@id\":\"https:\/\/cronicahd.ro\/#organization\"},\"image\":{\"@id\":\"https:\/\/cronicahd.ro\/?p=12563#primaryimage\"},\"thumbnailUrl\":\"https:\/\/cronicahd.ro\/wp-content\/uploads\/2026\/09\/IMG_8871.jpeg\",\"articleSection\":[\"Actualitate\",\"diverse\"],\"inLanguage\":\"ro-RO\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/cronicahd.ro\/?p=12563\",\"url\":\"https:\/\/cronicahd.ro\/?p=12563\",\"name\":\"Un nou studiu despre cutremurele din zona T\u00e2rgu Jiu: cercet\u0103torii au analizat peste 4.400 de replici - Cronica de Hunedoara\",\"isPartOf\":{\"@id\":\"https:\/\/cronicahd.ro\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/cronicahd.ro\/?p=12563#primaryimage\"},\"image\":{\"@id\":\"https:\/\/cronicahd.ro\/?p=12563#primaryimage\"},\"thumbnailUrl\":\"https:\/\/cronicahd.ro\/wp-content\/uploads\/2026\/09\/IMG_8871.jpeg\",\"datePublished\":\"2026-09-04T09:09:55+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/cronicahd.ro\/?p=12563#breadcrumb\"},\"inLanguage\":\"ro-RO\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/cronicahd.ro\/?p=12563\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"ro-RO\",\"@id\":\"https:\/\/cronicahd.ro\/?p=12563#primaryimage\",\"url\":\"https:\/\/cronicahd.ro\/wp-content\/uploads\/2026\/09\/IMG_8871.jpeg\",\"contentUrl\":\"https:\/\/cronicahd.ro\/wp-content\/uploads\/2026\/09\/IMG_8871.jpeg\",\"width\":960,\"height\":677},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/cronicahd.ro\/?p=12563#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Prima pagin\u0103\",\"item\":\"https:\/\/cronicahd.ro\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Un nou studiu despre cutremurele din zona T\u00e2rgu Jiu: cercet\u0103torii au analizat peste 4.400 de replici\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/cronicahd.ro\/#website\",\"url\":\"https:\/\/cronicahd.ro\/\",\"name\":\"Cronica de Hunedoara\",\"description\":\"\",\"publisher\":{\"@id\":\"https:\/\/cronicahd.ro\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/cronicahd.ro\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"ro-RO\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/cronicahd.ro\/#organization\",\"name\":\"Cronica de Hunedoara\",\"url\":\"https:\/\/cronicahd.ro\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"ro-RO\",\"@id\":\"https:\/\/cronicahd.ro\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/cronicahd.ro\/wp-content\/uploads\/2026\/03\/cropped-crh.jpg\",\"contentUrl\":\"https:\/\/cronicahd.ro\/wp-content\/uploads\/2026\/03\/cropped-crh.jpg\",\"width\":1437,\"height\":327,\"caption\":\"Cronica de Hunedoara\"},\"image\":{\"@id\":\"https:\/\/cronicahd.ro\/#\/schema\/logo\/image\/\"}},{\"@type\":\"Person\",\"@id\":\"https:\/\/cronicahd.ro\/#\/schema\/person\/d1a1277a8cd166610328e17aaf58bf46\",\"name\":\"admin\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"ro-RO\",\"@id\":\"https:\/\/cronicahd.ro\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/24700337280d10898c2e0d19d44a05316bff9fccc941ecc5570ffe41668203f7?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/24700337280d10898c2e0d19d44a05316bff9fccc941ecc5570ffe41668203f7?s=96&d=mm&r=g\",\"caption\":\"admin\"},\"sameAs\":[\"https:\/\/cronicavj.ro\"],\"url\":\"https:\/\/cronicahd.ro\/?author=1\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Un nou studiu despre cutremurele din zona T\u00e2rgu Jiu: cercet\u0103torii au analizat peste 4.400 de replici - Cronica de Hunedoara","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/cronicahd.ro\/?p=12563","og_locale":"ro_RO","og_type":"article","og_title":"Un nou studiu despre cutremurele din zona T\u00e2rgu Jiu: cercet\u0103torii au analizat peste 4.400 de replici - Cronica de Hunedoara","og_description":"  Un nou studiu publicat \u00een revista \u0219tiin\u021bific\u0103 Scientific Reports aduce informa\u021bii importante despre activitatea...","og_url":"https:\/\/cronicahd.ro\/?p=12563","og_site_name":"Cronica de Hunedoara","article_published_time":"2026-09-04T09:09:55+00:00","og_image":[{"width":960,"height":677,"url":"https:\/\/cronicahd.ro\/wp-content\/uploads\/2026\/09\/IMG_8871.jpeg","type":"image\/jpeg"}],"author":"admin","twitter_card":"summary_large_image","twitter_misc":{"Scris de":"admin","Timp estimat pentru citire":"3 minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/cronicahd.ro\/?p=12563#article","isPartOf":{"@id":"https:\/\/cronicahd.ro\/?p=12563"},"author":{"name":"admin","@id":"https:\/\/cronicahd.ro\/#\/schema\/person\/d1a1277a8cd166610328e17aaf58bf46"},"headline":"Un nou studiu despre cutremurele din zona T\u00e2rgu Jiu: cercet\u0103torii au analizat peste 4.400 de replici","datePublished":"2026-09-04T09:09:55+00:00","mainEntityOfPage":{"@id":"https:\/\/cronicahd.ro\/?p=12563"},"wordCount":398,"publisher":{"@id":"https:\/\/cronicahd.ro\/#organization"},"image":{"@id":"https:\/\/cronicahd.ro\/?p=12563#primaryimage"},"thumbnailUrl":"https:\/\/cronicahd.ro\/wp-content\/uploads\/2026\/09\/IMG_8871.jpeg","articleSection":["Actualitate","diverse"],"inLanguage":"ro-RO"},{"@type":"WebPage","@id":"https:\/\/cronicahd.ro\/?p=12563","url":"https:\/\/cronicahd.ro\/?p=12563","name":"Un nou studiu despre cutremurele din zona T\u00e2rgu Jiu: cercet\u0103torii au analizat peste 4.400 de replici - Cronica de Hunedoara","isPartOf":{"@id":"https:\/\/cronicahd.ro\/#website"},"primaryImageOfPage":{"@id":"https:\/\/cronicahd.ro\/?p=12563#primaryimage"},"image":{"@id":"https:\/\/cronicahd.ro\/?p=12563#primaryimage"},"thumbnailUrl":"https:\/\/cronicahd.ro\/wp-content\/uploads\/2026\/09\/IMG_8871.jpeg","datePublished":"2026-09-04T09:09:55+00:00","breadcrumb":{"@id":"https:\/\/cronicahd.ro\/?p=12563#breadcrumb"},"inLanguage":"ro-RO","potentialAction":[{"@type":"ReadAction","target":["https:\/\/cronicahd.ro\/?p=12563"]}]},{"@type":"ImageObject","inLanguage":"ro-RO","@id":"https:\/\/cronicahd.ro\/?p=12563#primaryimage","url":"https:\/\/cronicahd.ro\/wp-content\/uploads\/2026\/09\/IMG_8871.jpeg","contentUrl":"https:\/\/cronicahd.ro\/wp-content\/uploads\/2026\/09\/IMG_8871.jpeg","width":960,"height":677},{"@type":"BreadcrumbList","@id":"https:\/\/cronicahd.ro\/?p=12563#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Prima pagin\u0103","item":"https:\/\/cronicahd.ro\/"},{"@type":"ListItem","position":2,"name":"Un nou studiu despre cutremurele din zona T\u00e2rgu Jiu: cercet\u0103torii au analizat peste 4.400 de replici"}]},{"@type":"WebSite","@id":"https:\/\/cronicahd.ro\/#website","url":"https:\/\/cronicahd.ro\/","name":"Cronica de Hunedoara","description":"","publisher":{"@id":"https:\/\/cronicahd.ro\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/cronicahd.ro\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"ro-RO"},{"@type":"Organization","@id":"https:\/\/cronicahd.ro\/#organization","name":"Cronica de Hunedoara","url":"https:\/\/cronicahd.ro\/","logo":{"@type":"ImageObject","inLanguage":"ro-RO","@id":"https:\/\/cronicahd.ro\/#\/schema\/logo\/image\/","url":"https:\/\/cronicahd.ro\/wp-content\/uploads\/2026\/03\/cropped-crh.jpg","contentUrl":"https:\/\/cronicahd.ro\/wp-content\/uploads\/2026\/03\/cropped-crh.jpg","width":1437,"height":327,"caption":"Cronica de Hunedoara"},"image":{"@id":"https:\/\/cronicahd.ro\/#\/schema\/logo\/image\/"}},{"@type":"Person","@id":"https:\/\/cronicahd.ro\/#\/schema\/person\/d1a1277a8cd166610328e17aaf58bf46","name":"admin","image":{"@type":"ImageObject","inLanguage":"ro-RO","@id":"https:\/\/cronicahd.ro\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/24700337280d10898c2e0d19d44a05316bff9fccc941ecc5570ffe41668203f7?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/24700337280d10898c2e0d19d44a05316bff9fccc941ecc5570ffe41668203f7?s=96&d=mm&r=g","caption":"admin"},"sameAs":["https:\/\/cronicavj.ro"],"url":"https:\/\/cronicahd.ro\/?author=1"}]}},"_links":{"self":[{"href":"https:\/\/cronicahd.ro\/index.php?rest_route=\/wp\/v2\/posts\/12563","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cronicahd.ro\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/cronicahd.ro\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/cronicahd.ro\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/cronicahd.ro\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=12563"}],"version-history":[{"count":1,"href":"https:\/\/cronicahd.ro\/index.php?rest_route=\/wp\/v2\/posts\/12563\/revisions"}],"predecessor-version":[{"id":12568,"href":"https:\/\/cronicahd.ro\/index.php?rest_route=\/wp\/v2\/posts\/12563\/revisions\/12568"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/cronicahd.ro\/index.php?rest_route=\/wp\/v2\/media\/12567"}],"wp:attachment":[{"href":"https:\/\/cronicahd.ro\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=12563"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cronicahd.ro\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=12563"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cronicahd.ro\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=12563"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}