{"id":4438,"date":"2021-11-11T21:28:52","date_gmt":"2021-11-11T21:28:52","guid":{"rendered":"https:\/\/eldstod.com\/?p=4438"},"modified":"2021-11-11T21:28:52","modified_gmt":"2021-11-11T21:28:52","slug":"nyjustu-upplysingar-um-jardskjalftann-med-staerdina-mw52-sunnan-vid-heklu","status":"publish","type":"post","link":"https:\/\/eldstod.com\/?p=4438","title":{"rendered":"N\u00fdjustu uppl\u00fdsingar um jar\u00f0skj\u00e1lftann me\u00f0 st\u00e6r\u00f0ina Mw5,2 sunnan vi\u00f0 Heklu"},"content":{"rendered":"<p>Jar\u00f0skj\u00e1lftinn sem var\u00f0 \u00ed dag (11-N\u00f3vember-2021) klukkan 13:21 me\u00f0 st\u00e6r\u00f0ina Mw5,2 vir\u00f0ist ra\u00f0a s\u00e9r \u00e1 sprungu sem er \u00ed s\u00f6mu stefnu og sprungur \u00e1 su\u00f0urlandsbrotabeltinu (SISZ) frekar en sprungu sem er hluti af eldst\u00f6\u00f0varkerfi <a href=\"https:\/\/volcano.si.edu\/volcano.cfm?vn=372070\" target=\"_blank\" rel=\"noopener\">Heklu<\/a>. H\u00e6kkun \u00e1 \u00f3r\u00f3anum \u00e1 2 &#8211; 4Hz sem s\u00e1st \u00e1 nokkrum n\u00e1l\u00e6gum SIL st\u00f6\u00f0vum er aftur farinn a\u00f0 l\u00e6kka og byrja\u00f0i a\u00f0 l\u00e6kka flj\u00f3tlega eftir a\u00f0 st\u00f3ri jar\u00f0skj\u00e1lftinn var\u00f0. Jar\u00f0skj\u00e1lftavirkni \u00e1 sv\u00e6\u00f0inu er farin a\u00f0 minnka aftur en getur aukist \u00e1 n\u00fd \u00e1n vi\u00f0v\u00f6runnar.<\/p>\n<p><!--more--><\/p>\n<figure id=\"attachment_4439\" aria-describedby=\"caption-attachment-4439\" style=\"width: 540px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/eldstod.com\/wp-content\/uploads\/2021\/11\/211111_2055.png\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-4439 size-full\" src=\"https:\/\/eldstod.com\/wp-content\/uploads\/2021\/11\/211111_2055.png\" alt=\"Jar\u00f0skj\u00e1lftavirkni su\u00f0ur af Heklu er s\u00fdnd sem haugur af rau\u00f0um punktum og gr\u00e6nni stj\u00f6rnu sem t\u00e1knar st\u00e6rsta jar\u00f0skj\u00e1lftann\" width=\"540\" height=\"642\" srcset=\"https:\/\/eldstod.com\/wp-content\/uploads\/2021\/11\/211111_2055.png 540w, https:\/\/eldstod.com\/wp-content\/uploads\/2021\/11\/211111_2055-252x300.png 252w\" sizes=\"auto, (max-width: 540px) 100vw, 540px\" \/><\/a><figcaption id=\"caption-attachment-4439\" class=\"wp-caption-text\">Jar\u00f0skj\u00e1lftavirknin su\u00f0ur af Heklu \u00ed dag. H\u00f6fundarr\u00e9ttur \u00feessar myndar tilheyrir Ve\u00f0urstofu \u00cdslands.<\/figcaption><\/figure>\n<p>\u00dea\u00f0 er ekki h\u00e6gt a\u00f0 segja til um \u00fea\u00f0 hva\u00f0 gerist n\u00e6st \u00fearna. S\u00f6gulega s\u00e9\u00f0 \u00fe\u00e1 hafa or\u00f0i\u00f0 \u00fearna mj\u00f6g st\u00f3rir jar\u00f0skj\u00e1lftar. St\u00e6rstu jar\u00f0skj\u00e1lftarnir sem \u00fearna hafa or\u00f0i\u00f0 hafa n\u00e1\u00f0 st\u00e6r\u00f0inni Mw7,0 en \u00fea\u00f0 er or\u00f0i\u00f0 talsvert langt s\u00ed\u00f0an sl\u00edkur jar\u00f0skj\u00e1lfti var\u00f0 \u00e1 \u00feessu sv\u00e6\u00f0i. Mj\u00f6g st\u00f3rir jar\u00f0skj\u00e1lftar sem \u00fearna ver\u00f0a eru alltaf hluti af Su\u00f0urlandsbrotabeltinu (SISZ) frekar en jar\u00f0skj\u00e1lftar \u00ed eldst\u00f6\u00f0varkerfunum sem \u00fearna eru. Sv\u00e6\u00f0i\u00f0 er mj\u00f6g fl\u00f3ki\u00f0 \u00fear sem eldst\u00f6\u00f0varkerfin sem \u00fearna eru skarast og eru oft ofan \u00e1 hverju \u00f6\u00f0ru. \u00dea\u00f0 m\u00e1 reikna me\u00f0 frekari jar\u00f0skj\u00e1lftavirkni fr\u00e1 sprungunni sem hr\u00f6kk \u00ed dag e\u00f0a n\u00e6rliggjandi sprungum \u00e1 \u00feessu sama sv\u00e6\u00f0i \u00e1 n\u00e6stu d\u00f6gum og vikum.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Jar\u00f0skj\u00e1lftinn sem var\u00f0 \u00ed dag (11-N\u00f3vember-2021) klukkan 13:21 me\u00f0 st\u00e6r\u00f0ina Mw5,2 vir\u00f0ist ra\u00f0a s\u00e9r \u00e1 sprungu sem er \u00ed s\u00f6mu stefnu og sprungur \u00e1 su\u00f0urlandsbrotabeltinu (SISZ) frekar en sprungu sem er hluti af eldst\u00f6\u00f0varkerfi Heklu. H\u00e6kkun \u00e1 \u00f3r\u00f3anum \u00e1 2 &#8211; 4Hz sem s\u00e1st \u00e1 nokkrum n\u00e1l\u00e6gum SIL st\u00f6\u00f0vum er aftur farinn a\u00f0 l\u00e6kka og &hellip; <\/p>\n<p class=\"link-more\"><a href=\"https:\/\/eldstod.com\/?p=4438\" class=\"more-link\">Lesa \u00e1fram<span class=\"screen-reader-text\"> &#8222;N\u00fdjustu uppl\u00fdsingar um jar\u00f0skj\u00e1lftann me\u00f0 st\u00e6r\u00f0ina Mw5,2 sunnan vi\u00f0 Heklu&#8220;<\/span><\/a><\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[12,19,7,27,53,89,21],"tags":[132,140,116,128,162,163],"class_list":["post-4438","post","type-post","status-publish","format-standard","hentry","category-eldstod","category-hekla","category-jardskjalftahrina","category-kvika","category-sisz","category-sudurlandsbrotabeltid","category-voktun","tag-eldstod","tag-hekla","tag-island","tag-jardskjalftar","tag-sisz","tag-sudurlandsbrotabeltid"],"_links":{"self":[{"href":"https:\/\/eldstod.com\/index.php?rest_route=\/wp\/v2\/posts\/4438","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/eldstod.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/eldstod.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/eldstod.com\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/eldstod.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=4438"}],"version-history":[{"count":1,"href":"https:\/\/eldstod.com\/index.php?rest_route=\/wp\/v2\/posts\/4438\/revisions"}],"predecessor-version":[{"id":4440,"href":"https:\/\/eldstod.com\/index.php?rest_route=\/wp\/v2\/posts\/4438\/revisions\/4440"}],"wp:attachment":[{"href":"https:\/\/eldstod.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=4438"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/eldstod.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=4438"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/eldstod.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=4438"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}