Aug 182020
 

Although a little unpredictable, Etna has been erupting in some form or another for years now. He tends to write about the most extravagant of scientific tales, from eruptionsRobin George Andrews is a doctor of experimental volcanology-turned-science journalist. Restivo/Barcroft Images/Barcroft Media via Getty Images) All indications are, then, that this eruption poses no threat to any of the Saying that, Etna certainly has and will again someday pose a threat: thanks to its strange and enigmatic magmatic plumbing system, this volcano can engage in a myriad of eruption styles, from It’s good to know then that researchers from all over the world, including the INGV, are keeping a very close eye on it. dati di navigazione o indirizzi IP) e fanno uso di cookie o altri identificatori necessari per il funzionamento e per il raggiungimento delle finalità descritte nella cookie policy. As of May 31, it’s about 3,000 metres (9,850 feet) long.Interestingly, this southern flow is being fed from a crack right near the fissures that produced another substantial lava-rich eruption last December.

Per saperne di più, consulta la cookie policy. Aerial view of Etna on 22 Jan 2019 showing the ash plume from the NE crater, view from the west The volcano continues to be restless, although it has been calming down overall during the past weeks. Those fissures are pretty much brand-new: they emerged on Christmas Eve after 130 tremors at the volcano back then seemed to suggest magma was making its way to the surface.Don't worry; this eruption isn't endangering anyone.Although Etna has been active for some time, this eruption was significant as it was the Already bored with those December 2018 lava flows, this new river of lava is already partly burying them.The fresh eruption as seen a little earlier, on May 30.Although it varies from eruption to eruption, summit eruptions tend to be a little less dangerous to people who live on Etna’s considerably massive slopes than flank eruptions.

This eruption style is the volcanic equivalent of a burp, perhaps with a little bit of, um, extra stomach material being brought along for the ride. Sometimes this style can create fountains of lava tens of even hundreds of metres high; in this case, the volcanic burps appear to be a little minor but frequent, causing hyperactive spattering landing on the volcano’s slopes and onto a couple of lava flows.As the blog post notes, as of the morning of May 31, a northern lava flow stretched out toward the Valle del Bove, a rather sizeable horseshoe-shaped pit on Etna’s eastern flanks. Stromboli: événement explosif paroxystique du 3 juillet 2019 À 14h45 est enregistré une explosion plus intense de la bouche N1 avec sortie de lave.

An explosion flank eruption, which could cause a cascade of lava outpourings, landslides and perhaps even Definitely. Essa si sviluppò in diverse fasi iniziando con un'attività piroclastica dal Cratere di Nord-Est seguita dall'apertura di una frattura a 2.600 metri, nella Valle del Leone e la fuoruscita di una colata di magma fluido. Eruzione Etna del 27 Luglio 2019.

Fasi dell'eruzione. If something wicked is afoot with this tricksy volcano, don’t worry, they’ll be the first to let everyone know.Well that’s lucky, because I’ve got you covered: scroll down to the appropriate section on Robin George Andrews is a doctor of experimental volcanology-turned-science journalist. Sugli abitati di Zafferana e Linguaglossa è stata segnalata una modesta ricaduta di cenere. 2008-2020 © Go-Etna by GoinSicily Tour Operator | VAT:IT05304190878 | REA: CT-357256 | SICILY ACTION SRL - Via Roma 114, San G. La Punta (CT) | BOOKING OFFICE: Questo sito o gli strumenti di terze parti in esso integrati trattano dati personali (es. He tends to write about the most extravagant of scientific tales, from eruptions and hurricanes to climate change and diamond-rich meteorites from destroyed alien worlds - but he's always partial to a bit of pop culture science. When this slug reaches the top of the conduit, it bursts forth from the volcano’s vent or fissure (one of several, in this case), sending blobs and flecks of lava skywards with it.See? Il 27 Luglio nelle prime ore del mattino c'è stato un repentino aumento dell'ampiezza del tremore vulcanico con forte degassazione che in un paio ha fprodotto una nuova bocca eruttiva dalla base del fianco meridionale del Nuovo Cratere di Sud Est. À 14h46, la phase paroxystique commence à partir de la zone du cratère centre-sud, suivie de deux explosions latérales à 14h46:10 et 14h46:20 respectivement, sans doute depuis la terrasse du cratère du centre-sud. Back just this February, for example, ash clouds were seen rising skyward from a series of small blasts from the so-called Roof of the Mediterranean.Here, you can see some minor ash emissions from Etna's Northeast Crater on February 19, 2019. Questa pagina è dedicata ad aggiornamenti riguardanti l’attività eruttiva dell’Etna.Dalle ore 17:00 UTC circa del 27 febbraio, l’attività stromboliana al nuovo cratere di sud-est iniziata lo scorso 23 gennaio, si è gradualmente intensificata, generando un trabocco lavico che, dopo aver rapidamente raggiunto la base del cono si è lentamente diretta verso SW, in direzione di Monte Frumento Supino.Il fronte di quest’ultima è attualmente circa a quota 2850 m s.l.m. If you have a prolific lava flow, one at the summit is less likely to make it far downslope, whereas a flank eruption stands a better chance. As it did so, the lava turned eastwards, and managed to stretch out at a distance of around 2,000 metres (nearly 6,600 feet). Etna's new lava-heavy eruption (pictured here on May 31), which is taking place pretty close to theMount Etna is gifting the world with a new eruption, and as is par for the course for this decidedly strange mountain of fantastic fiery fountains, it’s putting on a breathtaking show.

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