{"id":12550,"date":"2021-03-15T13:57:00","date_gmt":"2021-03-15T12:57:00","guid":{"rendered":"https:\/\/pianoprovenzana.it\/les-paroxysmes-de-letna-en-2021\/"},"modified":"2026-03-24T17:53:46","modified_gmt":"2026-03-24T16:53:46","slug":"les-paroxysmes-de-letna-en-2021","status":"publish","type":"post","link":"https:\/\/pianoprovenzana.it\/fr\/les-paroxysmes-de-letna-en-2021\/","title":{"rendered":"Les paroxysmes de l&rsquo;Etna en 2021"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\"><strong>Les paroxysmes de l&rsquo;Etna : un spectacle photographique<\/strong><\/h2>\n\n<p>Le 16 f\u00e9vrier 2021 a marqu\u00e9 le d\u00e9but des diff\u00e9rents paroxysmes survenus \u00e0 ce jour sur l&rsquo;Etna.<\/p>\n\n<p>Avec une fr\u00e9quence quasi syst\u00e9matique d&rsquo;un maximum de 48 heures, le crat\u00e8re sommital sud-est a donn\u00e9 lieu \u00e0 ces paroxysmes, tous spectaculaires pour ceux qui vivent autour du volcan, mais cr\u00e9ant un certain inconfort pour les populations voisines, notamment en raison des retomb\u00e9es de cendres et de lapilli sur toutes les zones environnantes.<\/p>\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"2400\" height=\"1637\" src=\"https:\/\/pianoprovenzana.it\/wp-content\/uploads\/2021\/03\/lapili-etna-eruzione-2400x1637.jpg\" alt=\"\" class=\"wp-image-4169\" title=\"\" srcset=\"https:\/\/pianoprovenzana.it\/wp-content\/uploads\/2021\/03\/lapili-etna-eruzione-2400x1637.jpg 2400w, https:\/\/pianoprovenzana.it\/wp-content\/uploads\/2021\/03\/lapili-etna-eruzione-300x205.jpg 300w, https:\/\/pianoprovenzana.it\/wp-content\/uploads\/2021\/03\/lapili-etna-eruzione-768x524.jpg 768w, https:\/\/pianoprovenzana.it\/wp-content\/uploads\/2021\/03\/lapili-etna-eruzione-1536x1048.jpg 1536w, https:\/\/pianoprovenzana.it\/wp-content\/uploads\/2021\/03\/lapili-etna-eruzione-2048x1397.jpg 2048w, https:\/\/pianoprovenzana.it\/wp-content\/uploads\/2021\/03\/lapili-etna-eruzione-1200x819.jpg 1200w\" sizes=\"auto, (max-width: 2400px) 100vw, 2400px\" \/><\/figure>\n\n<h3 class=\"wp-block-heading\"><strong>Qu&rsquo;est-ce qu&rsquo;un paroxysme ?<\/strong><\/h3>\n\n<p>La phase d&rsquo;activit\u00e9 la plus intense dans la zone sommitale, caract\u00e9ris\u00e9e par des \u00e9missions de gaz, de cendres, de lapilli et de lave pouvant atteindre des fontaines de plusieurs milliers de m\u00e8tres de haut, est appel\u00e9e paroxysme.<\/p>\n\n<p>Ces phases acc\u00e9l\u00e9r\u00e9es du volcan sont g\u00e9n\u00e9ralement de courte dur\u00e9e, avec des pics d&rsquo;activit\u00e9 tr\u00e8s \u00e9lev\u00e9s, et elles perdent imm\u00e9diatement de la puissance, s&rsquo;apaisant et tout revenant \u00e0 la normale.<\/p>\n\n<p>\u00c0 ce jour, nous avons enregistr\u00e9 13 paroxysmes qui, jour et nuit, ont fait de l&rsquo;Etna le th\u00e9\u00e2tre de photographies et d&rsquo;images qui ont circul\u00e9 dans le monde entier, stup\u00e9fiant et laissant tous ceux qui assistaient \u00e0 la d\u00e9monstration de la force de la nature en quelques heures seulement.<\/p>\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"2400\" height=\"1151\" src=\"https:\/\/pianoprovenzana.it\/wp-content\/uploads\/2021\/03\/etna-tramonto-eruzione-2400x1151.jpg\" alt=\"\" class=\"wp-image-4155\" title=\"\" srcset=\"https:\/\/pianoprovenzana.it\/wp-content\/uploads\/2021\/03\/etna-tramonto-eruzione-2400x1151.jpg 2400w, https:\/\/pianoprovenzana.it\/wp-content\/uploads\/2021\/03\/etna-tramonto-eruzione-300x144.jpg 300w, https:\/\/pianoprovenzana.it\/wp-content\/uploads\/2021\/03\/etna-tramonto-eruzione-768x368.jpg 768w, https:\/\/pianoprovenzana.it\/wp-content\/uploads\/2021\/03\/etna-tramonto-eruzione-1536x736.jpg 1536w, https:\/\/pianoprovenzana.it\/wp-content\/uploads\/2021\/03\/etna-tramonto-eruzione-2048x982.jpg 2048w, https:\/\/pianoprovenzana.it\/wp-content\/uploads\/2021\/03\/etna-tramonto-eruzione-1200x575.jpg 1200w\" sizes=\"auto, (max-width: 2400px) 100vw, 2400px\" \/><figcaption>16 f\u00e9vrier 2021 &#8211; Premi\u00e8re \u00e9ruption de l&rsquo;Etna en 2021<\/figcaption><\/figure>\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"2400\" height=\"1602\" src=\"https:\/\/pianoprovenzana.it\/wp-content\/uploads\/2021\/03\/eruzione-etna-21-02-2021-2400x1602.jpg\" alt=\"\" class=\"wp-image-4157\" title=\"\" srcset=\"https:\/\/pianoprovenzana.it\/wp-content\/uploads\/2021\/03\/eruzione-etna-21-02-2021-2400x1602.jpg 2400w, https:\/\/pianoprovenzana.it\/wp-content\/uploads\/2021\/03\/eruzione-etna-21-02-2021-300x200.jpg 300w, https:\/\/pianoprovenzana.it\/wp-content\/uploads\/2021\/03\/eruzione-etna-21-02-2021-768x513.jpg 768w, https:\/\/pianoprovenzana.it\/wp-content\/uploads\/2021\/03\/eruzione-etna-21-02-2021-1536x1025.jpg 1536w, https:\/\/pianoprovenzana.it\/wp-content\/uploads\/2021\/03\/eruzione-etna-21-02-2021-2048x1367.jpg 2048w, https:\/\/pianoprovenzana.it\/wp-content\/uploads\/2021\/03\/eruzione-etna-21-02-2021-1200x801.jpg 1200w\" sizes=\"auto, (max-width: 2400px) 100vw, 2400px\" \/><figcaption>21 f\u00e9vrier 2021 &#8211; Quatri\u00e8me paroxysme de l&rsquo;Etna en 2021<\/figcaption><\/figure>\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"2400\" height=\"1602\" src=\"https:\/\/pianoprovenzana.it\/wp-content\/uploads\/2021\/03\/eruzione-etna-24-02-2021-2400x1602.jpg\" alt=\"\" class=\"wp-image-4158\" title=\"\" srcset=\"https:\/\/pianoprovenzana.it\/wp-content\/uploads\/2021\/03\/eruzione-etna-24-02-2021-2400x1602.jpg 2400w, https:\/\/pianoprovenzana.it\/wp-content\/uploads\/2021\/03\/eruzione-etna-24-02-2021-300x200.jpg 300w, https:\/\/pianoprovenzana.it\/wp-content\/uploads\/2021\/03\/eruzione-etna-24-02-2021-768x513.jpg 768w, https:\/\/pianoprovenzana.it\/wp-content\/uploads\/2021\/03\/eruzione-etna-24-02-2021-1536x1025.jpg 1536w, https:\/\/pianoprovenzana.it\/wp-content\/uploads\/2021\/03\/eruzione-etna-24-02-2021-2048x1367.jpg 2048w, https:\/\/pianoprovenzana.it\/wp-content\/uploads\/2021\/03\/eruzione-etna-24-02-2021-1200x801.jpg 1200w\" sizes=\"auto, (max-width: 2400px) 100vw, 2400px\" \/><figcaption>24 f\u00e9vrier 2021 &#8211; Sixi\u00e8me paroxysme de l&rsquo;Etna en 2021<\/figcaption><\/figure>\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"2400\" height=\"1800\" src=\"https:\/\/pianoprovenzana.it\/wp-content\/uploads\/2021\/03\/parossismo-etna-28-febbraio-2021-2400x1800.jpeg\" alt=\"\" class=\"wp-image-4162\" title=\"\" srcset=\"https:\/\/pianoprovenzana.it\/wp-content\/uploads\/2021\/03\/parossismo-etna-28-febbraio-2021-2400x1800.jpeg 2400w, https:\/\/pianoprovenzana.it\/wp-content\/uploads\/2021\/03\/parossismo-etna-28-febbraio-2021-300x225.jpeg 300w, https:\/\/pianoprovenzana.it\/wp-content\/uploads\/2021\/03\/parossismo-etna-28-febbraio-2021-768x576.jpeg 768w, https:\/\/pianoprovenzana.it\/wp-content\/uploads\/2021\/03\/parossismo-etna-28-febbraio-2021-1536x1152.jpeg 1536w, https:\/\/pianoprovenzana.it\/wp-content\/uploads\/2021\/03\/parossismo-etna-28-febbraio-2021-2048x1536.jpeg 2048w, https:\/\/pianoprovenzana.it\/wp-content\/uploads\/2021\/03\/parossismo-etna-28-febbraio-2021-1200x900.jpeg 1200w\" sizes=\"auto, (max-width: 2400px) 100vw, 2400px\" \/><figcaption>28 f\u00e9vrier 2021 &#8211; 7e paroxysme de l&rsquo;Etna en 2021<\/figcaption><\/figure>\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1813\" height=\"2400\" src=\"https:\/\/pianoprovenzana.it\/wp-content\/uploads\/2021\/03\/parossismo-4-marzo-etna-1813x2400.jpeg\" alt=\"\" class=\"wp-image-4165\" title=\"\" srcset=\"https:\/\/pianoprovenzana.it\/wp-content\/uploads\/2021\/03\/parossismo-4-marzo-etna-1813x2400.jpeg 1813w, https:\/\/pianoprovenzana.it\/wp-content\/uploads\/2021\/03\/parossismo-4-marzo-etna-227x300.jpeg 227w, https:\/\/pianoprovenzana.it\/wp-content\/uploads\/2021\/03\/parossismo-4-marzo-etna-768x1017.jpeg 768w, https:\/\/pianoprovenzana.it\/wp-content\/uploads\/2021\/03\/parossismo-4-marzo-etna-1160x1536.jpeg 1160w, https:\/\/pianoprovenzana.it\/wp-content\/uploads\/2021\/03\/parossismo-4-marzo-etna-1547x2048.jpeg 1547w, https:\/\/pianoprovenzana.it\/wp-content\/uploads\/2021\/03\/parossismo-4-marzo-etna-1200x1588.jpeg 1200w, https:\/\/pianoprovenzana.it\/wp-content\/uploads\/2021\/03\/parossismo-4-marzo-etna-scaled.jpeg 1934w\" sizes=\"auto, (max-width: 1813px) 100vw, 1813px\" \/><figcaption>4 mars 2021 &#8211; Neuvi\u00e8me paroxysme de l&rsquo;Etna en 2021<\/figcaption><\/figure>\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"2400\" height=\"1235\" src=\"https:\/\/pianoprovenzana.it\/wp-content\/uploads\/2021\/03\/eruzione-etna-12-03-2021-2400x1235.jpg\" alt=\"\" class=\"wp-image-4160\" title=\"\" srcset=\"https:\/\/pianoprovenzana.it\/wp-content\/uploads\/2021\/03\/eruzione-etna-12-03-2021-2400x1235.jpg 2400w, https:\/\/pianoprovenzana.it\/wp-content\/uploads\/2021\/03\/eruzione-etna-12-03-2021-300x154.jpg 300w, https:\/\/pianoprovenzana.it\/wp-content\/uploads\/2021\/03\/eruzione-etna-12-03-2021-768x395.jpg 768w, https:\/\/pianoprovenzana.it\/wp-content\/uploads\/2021\/03\/eruzione-etna-12-03-2021-1536x791.jpg 1536w, https:\/\/pianoprovenzana.it\/wp-content\/uploads\/2021\/03\/eruzione-etna-12-03-2021-2048x1054.jpg 2048w, https:\/\/pianoprovenzana.it\/wp-content\/uploads\/2021\/03\/eruzione-etna-12-03-2021-1200x618.jpg 1200w\" sizes=\"auto, (max-width: 2400px) 100vw, 2400px\" \/><figcaption>12 mars 2021 &#8211; 12e paroxysme de l&rsquo;Etna en 2021<\/figcaption><\/figure>\n\n<p class=\"has-text-align-center\"><em>\u00a9 Photo\u00a0: Anniek Bakker et Alessandro Lo Giudice<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Les paroxysmes de l&rsquo;Etna : un spectacle photographique Le 16 f\u00e9vrier 2021 a marqu\u00e9 le d\u00e9but des diff\u00e9rents paroxysmes survenus \u00e0 ce jour sur l&rsquo;Etna. Avec une fr\u00e9quence quasi syst\u00e9matique d&rsquo;un maximum de 48 heures, le crat\u00e8re sommital sud-est a donn\u00e9 lieu \u00e0 ces paroxysmes, tous spectaculaires pour ceux qui vivent autour du volcan, mais [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":11605,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[36],"tags":[50,52,51],"class_list":["post-12550","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-non-classe","tag-crateres-sommitaux","tag-eruption-de-letna","tag-paroxysmes"],"acf":[],"_links":{"self":[{"href":"https:\/\/pianoprovenzana.it\/fr\/wp-json\/wp\/v2\/posts\/12550","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pianoprovenzana.it\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/pianoprovenzana.it\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/pianoprovenzana.it\/fr\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/pianoprovenzana.it\/fr\/wp-json\/wp\/v2\/comments?post=12550"}],"version-history":[{"count":0,"href":"https:\/\/pianoprovenzana.it\/fr\/wp-json\/wp\/v2\/posts\/12550\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pianoprovenzana.it\/fr\/wp-json\/wp\/v2\/media\/11605"}],"wp:attachment":[{"href":"https:\/\/pianoprovenzana.it\/fr\/wp-json\/wp\/v2\/media?parent=12550"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/pianoprovenzana.it\/fr\/wp-json\/wp\/v2\/categories?post=12550"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/pianoprovenzana.it\/fr\/wp-json\/wp\/v2\/tags?post=12550"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}