1.0Etna Hikerhttps://etnahiker.it/en/Chiara Giacchinahttps://etnahiker.it/en/author/chiara/rich600338<blockquote class="wp-embedded-content" data-secret="BhWWsKE20q"><a href="https://etnahiker.it/en/etna-update/">Etna Updates</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://etnahiker.it/en/etna-update/embed/#?secret=BhWWsKE20q" width="600" height="338" title="“Etna Updates” — Etna Hiker" data-secret="BhWWsKE20q" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script> /*! This file is auto-generated */ !function(d,l){"use strict";l.querySelector&&d.addEventListener&&"undefined"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!/[^a-zA-Z0-9]/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret="'+t.secret+'"]'),o=l.querySelectorAll('blockquote[data-secret="'+t.secret+'"]'),c=new RegExp("^https?:$","i"),i=0;i<o.length;i++)o[i].style.display="none";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute("style"),"height"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):"link"===t.message&&(r=new URL(s.getAttribute("src")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener("message",d.wp.receiveEmbedMessage,!1),l.addEventListener("DOMContentLoaded",function(){for(var e,t,s=l.querySelectorAll("iframe.wp-embedded-content"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute("data-secret"))||(t=Math.random().toString(36).substring(2,12),e.src+="#?secret="+t,e.setAttribute("data-secret",t)),e.contentWindow.postMessage({message:"ready",secret:t},"*")},!1)))}(window,document); //# sourceURL=https://etnahiker.it/wp-includes/js/wp-embed.min.js </script> In recent days, Etna has shown intense eruptive activity that has attracted the attention of experts and enthusiasts. The eruption, which began at the end of November, produced spectacular lava fountains and strong explosions. Columns of smoke and ash rose into the atmosphere, reaching significant altitudes, resulting in temporary closures of Catania airport for safety […]