{"id":1721,"date":"2016-03-03T00:37:41","date_gmt":"2016-03-03T00:37:41","guid":{"rendered":"http:\/\/eldstod.com\/?p=1721"},"modified":"2016-03-03T00:37:41","modified_gmt":"2016-03-03T00:37:41","slug":"jardskjalftahrina-i-bardarbungu-vika-09","status":"publish","type":"post","link":"https:\/\/eldstod.com\/?p=1721","title":{"rendered":"Jar\u00f0skj\u00e1lftahrina \u00ed B\u00e1r\u00f0arbungu (Vika 09)"},"content":{"rendered":"<p>Jar\u00f0skj\u00e1lftavirkni heldur \u00e1fram \u00ed <a href=\"http:\/\/volcano.si.edu\/volcano.cfm?vn=373030\" target=\"_blank\">B\u00e1r\u00f0arbungu<\/a> \u00feessa vikuna eins og a\u00f0rar vikur. N\u00fana er komi\u00f0 meira en \u00e1r s\u00ed\u00f0an eldgosinu \u00ed B\u00e1r\u00f0arbungu (Holuhrauni) lauk (tengill <a href=\"http:\/\/eldstod.com\/?p=1336\" target=\"_blank\">h\u00e9rna<\/a>). Virknin \u00e1 myndinni er fr\u00e1 2-Mars-2016.<\/p>\n<p><a href=\"http:\/\/eldstod.com\/wp-content\/uploads\/2016\/03\/160302_2155.png\" rel=\"attachment wp-att-1722\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/eldstod.com\/wp-content\/uploads\/2016\/03\/160302_2155.png\" alt=\"160302_2155\" width=\"540\" height=\"596\" class=\"aligncenter size-full wp-image-1722\" srcset=\"https:\/\/eldstod.com\/wp-content\/uploads\/2016\/03\/160302_2155.png 540w, https:\/\/eldstod.com\/wp-content\/uploads\/2016\/03\/160302_2155-272x300.png 272w\" sizes=\"auto, (max-width: 540px) 100vw, 540px\" \/><\/a><br \/>\nJar\u00f0skj\u00e1lftavirknin \u00ed B\u00e1r\u00f0arbungu. Gr\u00e6nar stj\u00f6rnur eru jar\u00f0skj\u00e1lftar sem eru st\u00e6rri en 3,0. <em>H\u00f6fundar\u00e9ttur \u00feessar myndar tilheyrir Ve\u00f0urstofu \u00cdslands.<\/em><\/p>\n<p>St\u00e6rstu jar\u00f0skj\u00e1lftarnir \u00ed B\u00e1r\u00f0arbungu voru me\u00f0 st\u00e6r\u00f0ina 3,1,3,3 og 3,6. A\u00f0rir jar\u00f0skj\u00e1lftar sem \u00e1ttu s\u00e9r sta\u00f0 \u00ed \u00feessari jar\u00f0skj\u00e1lftahrinu voru minni. \u00c1st\u00e6\u00f0a \u00feessa jar\u00f0skj\u00e1lfta vir\u00f0ist vera veikleiki \u00ed jar\u00f0skorpunni \u00ed nor\u00f0ur og nor\u00f0-vestur hluta \u00f6skju B\u00e1r\u00f0arbungu. Jar\u00f0skj\u00e1lftavirkni \u00ed su\u00f0urhluta \u00f6skju B\u00e1r\u00f0arbungu vir\u00f0ist vera spennubreyting vegna \u00feessa veikleika sem er a\u00f0 \u00fer\u00f3ast \u00e1 \u00feessu sv\u00e6\u00f0i \u00ed B\u00e1r\u00f0arbungu. St\u00e6r\u00f0 \u00feessa veika sv\u00e6\u00f0is er umtalsver\u00f0 (\u00e9g fann ekki uppl\u00fdsingar um st\u00e6r\u00f0 \u00f6skjunnar, engu a\u00f0 s\u00ed\u00f0ur er askjan <em>st\u00f3r<\/em>). \u00deessi veikleiki sem \u00fearna er kominn fram mun halda \u00e1fram a\u00f0 \u00fer\u00f3ast og valda eldgosi, e\u00f0a kvikan mun finna s\u00e9r a\u00f0ra lei\u00f0 til \u00feess a\u00f0 valda eldgosi. \u00dea\u00f0 er mitt \u00e1lit a\u00f0 kvikan muni l\u00edklega finna s\u00e9r a\u00f0ra lei\u00f0 til \u00feess a\u00f0 valda eldgosi, frekar en a\u00f0 valda eldgosi \u00ed \u00f6skju B\u00e1r\u00f0arbungu. \u00c9g get au\u00f0vita\u00f0 ekki \u00fatiloka\u00f0 a\u00f0 eldgos muni eiga s\u00e9r sta\u00f0 \u00ed \u00f6skju B\u00e1r\u00f0arbungu eins og stendur. Sta\u00f0an n\u00fana er ekkert nema bi\u00f0 eftir \u00fev\u00ed hva\u00f0 gerist n\u00e6st. \u00c1hugaver\u00f0ur jar\u00f0skj\u00e1lfti \u00e1tti s\u00e9r sta\u00f0 \u00ed Hamrinum, st\u00e6r\u00f0 \u00feessa jar\u00f0skj\u00e1lfta var 0,7 og d\u00fdpi\u00f0 var 13 km.<\/p>\n<p>Dj\u00fapur jar\u00f0skj\u00e1lfti \u00e1tti s\u00e9r einnig sta\u00f0 \u00ed <a href=\"http:\/\/volcano.si.edu\/volcano.cfm?vn=373040\" target=\"_blank\">Tungnafellsj\u00f6kli<\/a>, s\u00e1 jar\u00f0skj\u00e1lfti haf\u00f0i st\u00e6r\u00f0ina 0,8 en var \u00e1 17,9 km d\u00fdpi. M\u00e9r \u00feykir l\u00edklegt a\u00f0 \u00feessi jar\u00f0skj\u00e1lfti hafi stafa\u00f0 af spennubreytingum \u00e1 \u00feessu d\u00fdpi frekar en kvikuhreifingum \u00e1 \u00feessu d\u00fdpi.<\/p>\n<p>Ef a\u00f0 \u00f6skugos ver\u00f0ur \u00ed B\u00e1r\u00f0arbungu \u00fe\u00e1 er h\u00e6tta \u00e1 \u00fev\u00ed a\u00f0 \u00fea\u00f0 valdi miklu og langvarandi tj\u00f3ni \u00e1 \u00cdslandi (fyrir utan tj\u00f3n vegna j\u00f6kulfl\u00f3\u00f0a). S\u00ed\u00f0asta st\u00f3ra eldgos \u00ed B\u00e1r\u00f0arbungu \u00e1tti s\u00e9r sta\u00f0 \u00e1ri\u00f0 1477 og \u00f6skugosi\u00f0 sem fylgdi \u00fev\u00ed eldgosi huldi 50% af \u00cdslandi af \u00feykku \u00f6skulagi. \u00cd \u00f6skugosi \u00e1ri\u00f0 1771 \u00fe\u00e1 var\u00f0 \u00feykkt \u00f6skulag \u00e1 nor\u00f0urlandi og austurlandi. \u00c1 milli \u00e1ranna 1711 og 1729 ur\u00f0u samtals n\u00edu j\u00f6kulfl\u00f3\u00f0 og eru uppt\u00f6kin talin vera B\u00e1r\u00f0arbunga. J\u00f6kufl\u00f3\u00f0 fr\u00e1 \u00f6\u00f0rum eldst\u00f6\u00f0vum \u00ed Vatnaj\u00f6kli eru ekkert minna h\u00e6ttuleg (Gr\u00edmsfjall, Hamarinn, \u00de\u00f3r\u00f0arhyrna, Kverkfj\u00f6ll). \u00deykkt \u00f6skunnar \u00far eldgosinu var 100 metrar n\u00e6st g\u00edgar\u00f6\u00f0inni sem gaus \u00fe\u00e1 (sj\u00e1 kort \u00ed tengli 1).<\/p>\n<p>Heimild 1: <a href=\"http:\/\/www.visindavefur.is\/svar.php?id=67909\" target=\"_blank\">Hva\u00f0a tj\u00f3n g\u00e6ti m\u00f6gulega hlotist af gosi \u00ed B\u00e1r\u00f0arbungu?<\/a> (V\u00edsindavefurinn)<br \/>\nHeimild 2: <a href=\"http:\/\/www.visindavefur.is\/svar.php?id=67911\" target=\"_blank\">Hva\u00f0 eru m\u00f6rg gos \u00feekkt \u00ed B\u00e1r\u00f0arbungu og hefur or\u00f0i\u00f0 miki\u00f0 tj\u00f3n af \u00feeim?<\/a> (V\u00edsindavefurinn)<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Jar\u00f0skj\u00e1lftavirkni heldur \u00e1fram \u00ed B\u00e1r\u00f0arbungu \u00feessa vikuna eins og a\u00f0rar vikur. N\u00fana er komi\u00f0 meira en \u00e1r s\u00ed\u00f0an eldgosinu \u00ed B\u00e1r\u00f0arbungu (Holuhrauni) lauk (tengill h\u00e9rna). Virknin \u00e1 myndinni er fr\u00e1 2-Mars-2016. Jar\u00f0skj\u00e1lftavirknin \u00ed B\u00e1r\u00f0arbungu. Gr\u00e6nar stj\u00f6rnur eru jar\u00f0skj\u00e1lftar sem eru st\u00e6rri en 3,0. H\u00f6fundar\u00e9ttur \u00feessar myndar tilheyrir Ve\u00f0urstofu \u00cdslands. St\u00e6rstu jar\u00f0skj\u00e1lftarnir \u00ed B\u00e1r\u00f0arbungu voru me\u00f0 &hellip; <\/p>\n<p class=\"link-more\"><a href=\"https:\/\/eldstod.com\/?p=1721\" class=\"more-link\">Lesa \u00e1fram<span class=\"screen-reader-text\"> &#8222;Jar\u00f0skj\u00e1lftahrina \u00ed B\u00e1r\u00f0arbungu (Vika 09)&#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":[28,12,7,10,27,17,21],"tags":[],"class_list":["post-1721","post","type-post","status-publish","format-standard","hentry","category-bardarbunga","category-eldstod","category-jardskjalftahrina","category-jardskjalftar","category-kvika","category-kvikuinnskot","category-voktun"],"_links":{"self":[{"href":"https:\/\/eldstod.com\/index.php?rest_route=\/wp\/v2\/posts\/1721","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=1721"}],"version-history":[{"count":1,"href":"https:\/\/eldstod.com\/index.php?rest_route=\/wp\/v2\/posts\/1721\/revisions"}],"predecessor-version":[{"id":1723,"href":"https:\/\/eldstod.com\/index.php?rest_route=\/wp\/v2\/posts\/1721\/revisions\/1723"}],"wp:attachment":[{"href":"https:\/\/eldstod.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1721"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/eldstod.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1721"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/eldstod.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1721"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}