Mt Etna’s sliding toward sea, ‘catastrophic’ tsunamis & landslides on horizon

Antonio Parrinello / Reuters
Mount Etna is slowly sliding into the Mediterranean Sea, according to the first study which confirms the entire active volcano is shifting and could trigger catastrophic landslides and devastating tsunamis.

Scientists have confirmed for the first time that the entire volcano is moving in an east-south-east direction towards the town of Giarre, at an average rate of 14mm (.55 inches) a year. That’s according to the study published in the Bulletin of Volcanology.

“This is the first time it’s been observed in an active volcano,” the study’s lead author, John Murray, of the Open University told RT. “While it has been known to happen in extinct volcanoes, this is the first time it’s been demonstrated for the whole volcano to be moving like this.”

Researchers were able to determine the whole volcano is on the move by using a series of more than 100 GPS stations located around Mount Etna, which they monitored for 12 years.

“Parts of it move a great deal during eruptions, that’s been known for some time,” Murray said. “We did the the study looking at what happens between eruptions. It’s only then you can see that it’s not just the east flank, but the whole lot is actually sliding towards the sea, which is something of a surprise.”

Although the pace of the sliding volcano means it doesn’t pose an immediate threat, Murray thinks it’s important to“continue to monitor it because if something did happen then the effects would be absolutely devastating.”

When you look at the geological records of extinct volcanoes, particularly in South America, there are lots that are built on slopes in a similar manner,” Murray said. “Most of those, later in their history do show these catastrophic collapses on the down slope side so you know that’s why it could, in the distant future, be very worrying.”

Whilst there is no sign of this happening to Mount Etna in the near future, the continued movement could create a build-up of stress which could trigger shifts in the landscape. Mt Etna is located on top of a layer of sedimentary rock.

“Mt Etna is one of the most active volcanoes in the world, probably the most active volcano at the moment, and we’ve had literally hundreds of eruptions in the last five years,” Murray said. Located on the east coast of Sicily, Italy, it has erupted 200 times since 1500BC, when its earliest reported eruption took place.

“It doesn’t fit the standard model of a volcano –  that’s another reason why I’ve kept at it, because I’ve wanted to understand it,” Murray said. “It still continues to surprise me.”



World has no plan in place for next cataclysmic eruption – volcanologists

World has no plan in place for next cataclysmic eruption – volcanologists

File photo: Lava flows from the crater of Mount Mayon volcano during a new eruption in Legazpi city, Albay province, Philippines January 25, 2018. © Romeo Ranoco / Reuters
A team of volcanologists has warned that world governments are almost entirely unprepared for the next cataclysmic volcanic eruption, which could trigger unprecedented death, destruction and migration on a global scale.

The Volcanic Explosivity Index (VEI) scale classifies eruption incidents, and runs from zero to eight. Eruptions designated as ‘VEI-7’ level events occur just once or twice every thousand years but produce at least 100 cubic kilometers of ash, sulfur, carbon dioxide and other volcanic gases that circle the Earth multiple times over.

“The next VEI-7 eruption could occur within our lifetimes, or it could be hundreds of years down the road,” says Chris Newhall, a Philippines-based volcanologist and lead author of a new paper published in the journal Geosphere. The study examines the consequences of a potential VEI-7 event in the modern era.

The last VEI-7 event was the Tambora eruption of 1815 in Indonesia. It killed tens of thousands of people and led to a ‘year without a summer’ in both Europe and North America. It was so powerful and so destructive it is widely believed to have precipitated a centuries-long cold period known as the Little Ice Age.

Newhall, along with his co-authors volcanologist Stephen Self of the University of California, Berkeley, and Alan Robock, a climate scientist at Rutgers University in New Brunswick, New Jersey studied the VEI-5 and VEI-6 events at Mount St Helens in Washington State in 1980 and Mount Pinatubo in the Philippines in 1991, respectively. Both of the eruptions killed dozens of people and disrupted entire regions.

The Pinatubo event (VEI-6) released enough sulfur dioxide into the stratosphere to initiate a period of global cooling. However, a VEI-7 eruption would be far more devastating, in a far wider impact area. “Today, populations within 100 km of candidate volcanoes range from fewer than 1000 people in remote areas to between 20 and 30 million people near several candi­dates in Indonesia and the Philippines,” the authors wrote.

“These things are hugely important for the planet, but the next one will take place in quite a different environment,” Robock said in a press release. Eruptions in certain critical locations could destabilize financial centers, national economies and even peace between nations with effects felt even more by our “high-technology, globally interdependent world,” the authors argue.

To put things into a modern context, the Eyjafjallajökull eruption in Iceland in 2010 which disrupted European and North American air travel for days, resulting in an estimated economic loss of $5 billion, was only a VEI-3. With this example in mind, Newhall and his team believe that the world, as modern and interconnected as it is, is massively underprepared for a more powerful eruption equal to, or greater than, the VEI-6 Mount Pinatubo eruption.

“Given the incredibly complex logistics of food, water, health care, and other supplies in an urban area, imagine the logistical nightmare if transport within any large city were stopped even for a week or two. Millions of hungry people do not stay quiet for long. National leadership may be challenged and replaced,” the researchers added.

The team called for more research into the potential impact of changes in atmospheric moisture and the dispersion of volcanic ash on global positioning systems, critical to air and sea distribution networks upon which the global economy depends. Newhall and his fellow researchers also identified a number of potential candidates for the next VEI-7 including, but not limited to: Iran’s Mount Damavand, just 50 kilometers (31 miles) outside Tehran or New Zealand’s Taupo, the site of the world’s last VEI-8 event which took place roughly 26,500 years ago.

“Preparation for such low-probability but high-consequence events is difficult to imagine, yet some modest early measures can be considered,” the team concluded, adding, “let’s do what can be done, within reason, to plan and prepare for a VEI-7 event.”



100% Data Tampering

What kind of a problem would need FAKE and manipulated documentation?

Look at all these “Climate Agreements.” We continue to lose money, prosperity and freedom while the CO2 level continue to increase, when do we say enough??