{"id":1397,"date":"2011-09-01T21:10:22","date_gmt":"2011-09-01T21:10:22","guid":{"rendered":"http:\/\/icelandgeology.net\/?p=1397"},"modified":"2011-09-01T21:10:22","modified_gmt":"2011-09-01T21:10:22","slug":"a-ml3-2-earthquake-automatic-size-happens-in-katla-volcano-caldera","status":"publish","type":"post","link":"https:\/\/icelandgeology.net\/?p=1397","title":{"rendered":"A ML3.2 earthquake (automatic size) happens in Katla volcano caldera"},"content":{"rendered":"

At 18:44 UTC a earthquake with the size ML3.2 and the depth of 2.9 km did happen in Katla volcano<\/a> caldera (this size is based on automatic data and is going to be subject to a change).<\/p>\n

\"\"<\/a>
\nThe ML3.2 earthquake in Katla volcano. Copyright of this picture belongs to Iceland Met Office.<\/em><\/p>\n

Currently there is strong wind<\/a> around Katla volcano. This strong wind is interfering with IMO SIL network around Katla. But so far no harmonic tremor has been detected after this earthquake.<\/p>\n

This earthquake appears to have be formed due to magma intrusion into the rock in Katla volcano caldera. It’s signature on my geophone shows that clearly.<\/p>\n

\"\"<\/a>
\nThe Z component unfiltered. This picture is released under Creative Commons licence.<\/em><\/p>\n

\"\"<\/a>
\nThe Z component filtered at 1Hz. This picture is released under Creative Commons licence.<\/em><\/p>\n

\"\"<\/a>
\nAll the component on my geophone. This is unfiltered data. This picture is released under Creative Commons licence.<\/em><\/p>\n

\"\"<\/a>
\nAll the component on my geophone. This is filtered data at 1Hz. This picture is released under Creative Commons licence.<\/em><\/p>\n

This might just be part of normal Katla volcano activity. But it is a fact that it has more earthquakes during the summer and autumn then during the winter. But it is close to impossible to know if this just normal activity or something else. All that can be done is to wait and see what happens.<\/p>\n","protected":false},"excerpt":{"rendered":"

At 18:44 UTC a earthquake with the size ML3.2 and the depth of 2.9 km did happen in Katla volcano caldera (this size is based on automatic data and is going to be subject to a change). The ML3.2 earthquake in Katla volcano. Copyright of this picture belongs to Iceland Met Office. Currently there is … <\/p>\n

Continue reading “A ML3.2 earthquake (automatic size) happens in Katla volcano caldera”<\/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":[24,10,5,64,40,32],"tags":[],"class_list":["post-1397","post","type-post","status-publish","format-standard","hentry","category-dyke-intrusions","category-earthquakes","category-katla-myrdalsjokull","category-magma","category-monitoring","category-volcano"],"_links":{"self":[{"href":"https:\/\/icelandgeology.net\/index.php?rest_route=\/wp\/v2\/posts\/1397","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=1397"}],"version-history":[{"count":1,"href":"https:\/\/icelandgeology.net\/index.php?rest_route=\/wp\/v2\/posts\/1397\/revisions"}],"predecessor-version":[{"id":1405,"href":"https:\/\/icelandgeology.net\/index.php?rest_route=\/wp\/v2\/posts\/1397\/revisions\/1405"}],"wp:attachment":[{"href":"https:\/\/icelandgeology.net\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1397"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/icelandgeology.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1397"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/icelandgeology.net\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1397"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}