Vulcanul Etna din sudul Italiei a intrat într-o nouă fază de erupţie care a generat apariţia unor râuri de lavă, explozii, dar şi a unei mici scurgeri de lavă, informează presa italiană.
Fenomenul de erupţie a avut loc pe creasta ce combină vechiul şi noul crater din zona de sud-est a vulcanului, notează Mediafax.
Acesta se concentrează în prezent în zona crestei celui mai înalt vulcan activ din Europa, neconstituind însă un pericol, fenomenul fiind însă vizibil din oraşele Catania şi Taormina.
Vulcanul este monitorizat de Institutul Naţional de geofizică şi vulcanologie din Italia (INGV). O serie de camere care capturează imaginea radiaţiilor termice urmăresc evoluţia situaţiei.
În ultimele săptămâni, INGV-ul a notat o creştere a mişcărilor tectonice interne ale canalelor alimentate de magmă.
Prima emisie de cenuşă a fost înregistrată pe 15 decembrie 2016. După data de 20 ianuarie când Etna a emis fumarole, trei zile mai târziu au început primele explozii de lavă, care au ajuns la câteva zeci de metri înălţime.
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