{"id":10621,"date":"2023-01-07T16:28:11","date_gmt":"2023-01-07T16:28:11","guid":{"rendered":"https:\/\/icelandgeology.net\/?p=10621"},"modified":"2023-01-07T16:28:22","modified_gmt":"2023-01-07T16:28:22","slug":"earthquake-swarm-in-brennisteinsfjoll-volcano-2","status":"publish","type":"post","link":"https:\/\/icelandgeology.net\/?p=10621","title":{"rendered":"Earthquake swarm in Brennisteinsfj\u00f6ll volcano"},"content":{"rendered":"<p>Early morning of 7. January 2023 an earthquake swarm took place in Brennisteinsfj\u00f6ll volcano. All of the earthquakes are small in magnitude and largest earthquake had a automatic magnitude of Mw1,0. Depth of this earthquakes is from 7 km and down to 9,5 km depth.<br \/>\n<!--more--><\/p>\n<figure id=\"attachment_10623\" aria-describedby=\"caption-attachment-10623\" style=\"width: 540px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-10623 size-full\" src=\"https:\/\/icelandgeology.net\/wp-content\/uploads\/2023\/01\/230107_1600.png\" alt=\"Orange dots in Brennisteinsfj\u00f6ll volcano on Reykjanes peninsula. Location based on automatic data suggests that this is earthquake swarm created by magma, rather than tectonic processes.\" width=\"540\" height=\"400\" srcset=\"https:\/\/icelandgeology.net\/wp-content\/uploads\/2023\/01\/230107_1600.png 540w, https:\/\/icelandgeology.net\/wp-content\/uploads\/2023\/01\/230107_1600-300x222.png 300w\" sizes=\"auto, (max-width: 540px) 100vw, 540px\" \/><figcaption id=\"caption-attachment-10623\" class=\"wp-caption-text\">Earthquake swarm in Brennisteinsfj\u00f6ll volcano. Copyright of this image belongs to Icelandic Met Office.<\/figcaption><\/figure>\n<p>Automatic location data suggests this is an earthquake swarm by magma injection into the crust (dyke), rather than earthquake swarm because crustal movement. This estimate might change when this earthquake data is reviewed by Icelandic Met Office.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Early morning of 7. January 2023 an earthquake swarm took place in Brennisteinsfj\u00f6ll volcano. All of the earthquakes are small in magnitude and largest earthquake had a automatic magnitude of Mw1,0. Depth of this earthquakes is from 7 km and down to 9,5 km depth.<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[149,24,10,64,40,207,57,32],"tags":[232,253,222,229,241],"class_list":["post-10621","post","type-post","status-publish","format-standard","hentry","category-breinnisteinsfjoll","category-dyke-intrusions","category-earthquakes","category-magma","category-monitoring","category-reykjanes-peninsula","category-swarm","category-volcano","tag-brennisteinsfjoll","tag-earthquake-swarm","tag-iceland","tag-magma","tag-reykjanes-peninsula"],"_links":{"self":[{"href":"https:\/\/icelandgeology.net\/index.php?rest_route=\/wp\/v2\/posts\/10621","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=10621"}],"version-history":[{"count":3,"href":"https:\/\/icelandgeology.net\/index.php?rest_route=\/wp\/v2\/posts\/10621\/revisions"}],"predecessor-version":[{"id":10625,"href":"https:\/\/icelandgeology.net\/index.php?rest_route=\/wp\/v2\/posts\/10621\/revisions\/10625"}],"wp:attachment":[{"href":"https:\/\/icelandgeology.net\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=10621"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/icelandgeology.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=10621"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/icelandgeology.net\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=10621"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}