{"id":1745,"date":"2011-11-07T16:19:27","date_gmt":"2011-11-07T16:19:27","guid":{"rendered":"http:\/\/icelandgeology.net\/?p=1745"},"modified":"2011-11-07T16:26:25","modified_gmt":"2011-11-07T16:26:25","slug":"harmonic-tremor-pulse-in-katla-volcano-2","status":"publish","type":"post","link":"https:\/\/icelandgeology.net\/?p=1745","title":{"rendered":"Harmonic tremor pulse in Katla volcano"},"content":{"rendered":"<p>This just started few moments ago so I waiting on how this develops. But there is a harmonic tremor spike in Katla volcano.<\/p>\n<p>The harmonic tremor in <a href=\"http:\/\/www.volcano.si.edu\/world\/volcano.cfm?vnum=1702-03=\" target=\"_blank\">Katla volcano<\/a> started with a small earthquake swarm. This is more then just minor event it seems. But at this moment it is hard to know how this is going to develop. But next few hours are going to give clear picture of what is going on in Katla volcano. There is a bad weather in the area, but that makes the observation of what is going on more difficult then in good weather.<\/p>\n<p><a href=\"http:\/\/icelandgeology.net\/wp-content\/uploads\/2011\/11\/111107_1600.jpeg\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/icelandgeology.net\/wp-content\/uploads\/2011\/11\/111107_1600.jpeg\" alt=\"\" title=\"111107_1600\" width=\"540\" height=\"642\" class=\"aligncenter size-full wp-image-1746\" srcset=\"https:\/\/icelandgeology.net\/wp-content\/uploads\/2011\/11\/111107_1600.jpeg 540w, https:\/\/icelandgeology.net\/wp-content\/uploads\/2011\/11\/111107_1600-252x300.jpg 252w\" sizes=\"auto, (max-width: 540px) 100vw, 540px\" \/><\/a><br \/>\nThe earthquake swarm in Katla volcano. <em>Copyright of this picture belongs to Iceland Met Office.<\/em><\/p>\n<p><a href=\"http:\/\/icelandgeology.net\/wp-content\/uploads\/2011\/11\/kal.7.november.2011.16.01.utc_.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/icelandgeology.net\/wp-content\/uploads\/2011\/11\/kal.7.november.2011.16.01.utc_.gif\" alt=\"\" title=\"kal.7.november.2011.16.01.utc\" width=\"640\" height=\"480\" class=\"aligncenter size-full wp-image-1747\" srcset=\"https:\/\/icelandgeology.net\/wp-content\/uploads\/2011\/11\/kal.7.november.2011.16.01.utc_.gif 640w, https:\/\/icelandgeology.net\/wp-content\/uploads\/2011\/11\/kal.7.november.2011.16.01.utc_-300x225.gif 300w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/a><br \/>\nHarmonic tremor pulse in Katla volcano at 16:00 UTC on 7 November, 2011. <em>Copyright of this picture belongs to Iceland Met Office.<\/em><\/p>\n<p><a href=\"http:\/\/icelandgeology.net\/wp-content\/uploads\/2011\/11\/smj.7.november.2011.16.08.utc_.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/icelandgeology.net\/wp-content\/uploads\/2011\/11\/smj.7.november.2011.16.08.utc_.gif\" alt=\"\" title=\"smj.7.november.2011.16.08.utc\" width=\"640\" height=\"480\" class=\"aligncenter size-full wp-image-1748\" srcset=\"https:\/\/icelandgeology.net\/wp-content\/uploads\/2011\/11\/smj.7.november.2011.16.08.utc_.gif 640w, https:\/\/icelandgeology.net\/wp-content\/uploads\/2011\/11\/smj.7.november.2011.16.08.utc_-300x225.gif 300w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/a><br \/>\nHarmonic tremor pulse in Katla volcano at 16:00 UTC on 7 November, 2011. <em>Copyright of this picture belongs to Iceland Met Office.<\/em><\/p>\n<p><a href=\"http:\/\/icelandgeology.net\/wp-content\/uploads\/2011\/11\/sly.7.november.2011.16.16.utc_.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/icelandgeology.net\/wp-content\/uploads\/2011\/11\/sly.7.november.2011.16.16.utc_.gif\" alt=\"\" title=\"sly.7.november.2011.16.16.utc\" width=\"640\" height=\"480\" class=\"aligncenter size-full wp-image-1749\" srcset=\"https:\/\/icelandgeology.net\/wp-content\/uploads\/2011\/11\/sly.7.november.2011.16.16.utc_.gif 640w, https:\/\/icelandgeology.net\/wp-content\/uploads\/2011\/11\/sly.7.november.2011.16.16.utc_-300x225.gif 300w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/a><br \/>\nHarmonic tremor pulse in Katla volcano at 16:16 UTC on 7 November, 2011. <em>Copyright of this picture belongs to Iceland Met Office.<\/em><\/p>\n<p>What happens next is impossible to know for sure. But watching what is happening in Katla volcano is the only thing that can be done for the moment. No more earthquakes have happened so far in Katla volcano (at the time when I write this). <del datetime=\"2011-11-07T16:23:48+00:00\">The harmonic tremor pulse was detected up to Skrokkalda SIL station. But also on Gr\u00edmsfjall SIL station.<\/del> There is a harmonic tremor pulse also taking place in Hamarinn volcano, more on in a little bit. This harmonic tremor pulse is because of dike intrusion is taking place in Katla volcano. It is impossible to know how big it is currently.<\/p>\n<p><em>Blog post updated at 16:26 UTC on 7 November, 2011.<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"<p>This just started few moments ago so I waiting on how this develops. But there is a harmonic tremor spike in Katla volcano. The harmonic tremor in Katla volcano started with a small earthquake swarm. This is more then just minor event it seems. But at this moment it is hard to know how this &hellip; <\/p>\n<p class=\"link-more\"><a href=\"https:\/\/icelandgeology.net\/?p=1745\" class=\"more-link\">Continue reading<span class=\"screen-reader-text\"> &#8220;Harmonic tremor pulse in Katla volcano&#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":[24,10,9,41,38,5,64,85,32],"tags":[],"class_list":["post-1745","post","type-post","status-publish","format-standard","hentry","category-dyke-intrusions","category-earthquakes","category-harmonic-tremors","category-hydrothermal","category-iceland","category-katla-myrdalsjokull","category-magma","category-tremor-plots","category-volcano"],"_links":{"self":[{"href":"https:\/\/icelandgeology.net\/index.php?rest_route=\/wp\/v2\/posts\/1745","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=1745"}],"version-history":[{"count":4,"href":"https:\/\/icelandgeology.net\/index.php?rest_route=\/wp\/v2\/posts\/1745\/revisions"}],"predecessor-version":[{"id":1753,"href":"https:\/\/icelandgeology.net\/index.php?rest_route=\/wp\/v2\/posts\/1745\/revisions\/1753"}],"wp:attachment":[{"href":"https:\/\/icelandgeology.net\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1745"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/icelandgeology.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1745"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/icelandgeology.net\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1745"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}