{"id":6926,"date":"2017-06-30T23:15:51","date_gmt":"2017-06-30T23:15:51","guid":{"rendered":"http:\/\/icelandgeology.net\/?p=6926"},"modified":"2017-06-30T23:44:13","modified_gmt":"2017-06-30T23:44:13","slug":"strong-earthquake-swarm-in-bardarbunga-volcano-30-june-2017","status":"publish","type":"post","link":"https:\/\/icelandgeology.net\/?p=6926","title":{"rendered":"Strong earthquake swarm in B\u00e1r\u00f0arbunga volcano (30-June-2017)"},"content":{"rendered":"<p>Today (30-June-2017) a strong earthquake swarm took place in <a href=\"https:\/\/volcano.si.edu\/volcano.cfm?vn=373030\" target=\"_blank\">B\u00e1r\u00f0arbunga<\/a> volcano. This earthquake swarm was in the north-east area of the B\u00e1r\u00f0arbunga volcano caldera, area that has showed the most earthquake activity since this started in September-2015. Why that is the case is unclear at the moment.<\/p>\n<p><a href=\"http:\/\/icelandgeology.net\/wp-content\/uploads\/2017\/06\/170630_2235.png\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/icelandgeology.net\/wp-content\/uploads\/2017\/06\/170630_2235.png\" alt=\"\" width=\"540\" height=\"596\" class=\"aligncenter size-full wp-image-6927\" srcset=\"https:\/\/icelandgeology.net\/wp-content\/uploads\/2017\/06\/170630_2235.png 540w, https:\/\/icelandgeology.net\/wp-content\/uploads\/2017\/06\/170630_2235-272x300.png 272w\" sizes=\"auto, (max-width: 540px) 100vw, 540px\" \/><\/a><br \/>\nThe earthquake activity in B\u00e1r\u00f0arbunga volcano. <em>Copyright of this image belongs to Icelandic Met Office.<\/em><\/p>\n<p>Strongest earthquake in this swarm had the magnitude of 3,6 but other earthquakes where smaller, one earthquake with magnitude 3,4 and one earthquake with magnitude 3,1. All other earthquakes where smaller in magnitude. This earthquake swarm seems to be over for now, but one new earthquake took place at 22:29 and had the early magnitude of 2,7 (or 2,8).<\/p>\n<p><strong>North sea earthquake<\/strong><\/p>\n<p>I don&#8217;t often record an earthquake this close to where I live in Denmark. This is a magnitude 4,8 earthquake (<a href=\"https:\/\/www.emsc-csem.org\/Earthquake\/earthquake.php?id=602207\" target=\"_blank\">EMSC information<\/a>) that happened in the North sea. This earthquake was felt in Scotland and Shetland Islands, I don&#8217;t know about Norway as the closest distance from Norway was 195 km of \u00c5krehamn village.<\/p>\n<p><a href=\"http:\/\/icelandgeology.net\/wp-content\/uploads\/2017\/06\/170630.133300.bovz_.psn_.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/icelandgeology.net\/wp-content\/uploads\/2017\/06\/170630.133300.bovz_.psn_.gif\" alt=\"\" width=\"800\" height=\"600\" class=\"aligncenter size-full wp-image-6928\" \/><\/a><br \/>\nThe north sea earthquake as it appeared on my geophone in Bov, Denmark. The distance is 644 km. <em>This image is released under Creative Commons licence. Please see CC licence website for more details.<\/em><\/p>\n<p><strong>Donations<\/strong><\/p>\n<p>Please remember to support my work with donations. It helps me keeping this website going and continue to write about what happens in Iceland and on a occasion elsewhere. Thanks for the support. \ud83d\ude42<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Today (30-June-2017) a strong earthquake swarm took place in B\u00e1r\u00f0arbunga volcano. This earthquake swarm was in the north-east area of the B\u00e1r\u00f0arbunga volcano caldera, area that has showed the most earthquake activity since this started in September-2015. Why that is the case is unclear at the moment. The earthquake activity in B\u00e1r\u00f0arbunga volcano. Copyright of &hellip; <\/p>\n<p class=\"link-more\"><a href=\"https:\/\/icelandgeology.net\/?p=6926\" class=\"more-link\">Continue reading<span class=\"screen-reader-text\"> &#8220;Strong earthquake swarm in B\u00e1r\u00f0arbunga volcano (30-June-2017)&#8221;<\/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":[7,10,64,40,57,32],"tags":[],"class_list":["post-6926","post","type-post","status-publish","format-standard","hentry","category-bararbunga","category-earthquakes","category-magma","category-monitoring","category-swarm","category-volcano"],"_links":{"self":[{"href":"https:\/\/icelandgeology.net\/index.php?rest_route=\/wp\/v2\/posts\/6926","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/icelandgeology.net\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/icelandgeology.net\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/icelandgeology.net\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/icelandgeology.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=6926"}],"version-history":[{"count":2,"href":"https:\/\/icelandgeology.net\/index.php?rest_route=\/wp\/v2\/posts\/6926\/revisions"}],"predecessor-version":[{"id":6930,"href":"https:\/\/icelandgeology.net\/index.php?rest_route=\/wp\/v2\/posts\/6926\/revisions\/6930"}],"wp:attachment":[{"href":"https:\/\/icelandgeology.net\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=6926"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/icelandgeology.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=6926"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/icelandgeology.net\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=6926"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}