May 21, 20241 yr Homes evacuated in Italy after strongest quake in 40 years near supervolcano Cracks form in buildings after 150 quakes follow 4.4-magnitude tremor around Campi Flegrei near Naples Homes were evacuated and many people slept in their cars or on the street after the strongest earthquake in 40 years shook the area around the sprawling Campi Flegrei supervolcano close to Naples. The 4.4-magnitude tremor in Pozzuoli, a densely populated port city, was followed by 150 quakes that were also strongly felt in Naples. Local media reports said cracks had formed in buildings and chunks of masonry had collapsed. Schools were closed on Tuesday in Pozzuoli and a cluster of towns and districts of Naples. “We left our home at midnight and went to our son’s in Vomero [Naples],” Mimmo Pignatelli, who lives in Solfatara, a town adjacent to one of Campi Flegrei’s 24 ancient volcanic craters, said. “We are used to the quakes – but this one was very frightening as it was the strongest in 40 years. We could feel the ground move as we walked.” Seismic activity on Campi Flegrei, which is home to at least 360,000 people across seven of the most at-risk inhabited hubs, has intensified in the past two years, with the frequency and strength of the quakes increasing as the caldera, the basin at the top of the volcano, weakens and pressure beneath it builds. This causes the ground to rise and the volcano’s crust to stretch. “The earth is continuing to rise at a rate of 2cm a month, a higher rate than last year, and unfortunately it seems to be continuing at this rate,” Mauro Di Vito, the director of the Vesuvius Observatory for Italy’s National Institute of Geophysics and Volcanology (INGV), told reporters. “We expect similar earthquakes … I cannot make predictions but we can expect the swarm to continue.” The Italian government has devised a mass evacuation plan, with test-runs expected at the end of May. The 7-mile Campi Flegrei caldera is a much larger volcano than the nearby, cone-shaped Vesuvius, which destroyed the ancient Roman city of Pompeii in AD79, and is much more active. The supervolcano has been in a restless state for more than 70 years as a result of a phenomenon known as bradyseism, which scientists understand to be the gradual movement of part of Earth’s surface caused by the filling or emptying of an underground magma chamber or hydrothermal activity. The last time Campi Flegrei had a comparable burst of earthquakes was in the early 1980s. Christopher Kilburn, a professor at University College London, led a study that described the caldera as edging towards “breaking point”. He said: “When there was a crisis 40 years ago, it came to a halt very abruptly, but it’s not clear yet whether what’s happening today is completely analogous. So we have to be very cautious. The question is, can we see an evolution in the behaviour of the fracture … is there any evidence of smaller fractures growing into bigger ones?” Campi Flegrei was formed 39,000 years ago after an eruption emptied it of magma. Its last significant eruption was in 1538. Other articles: https://www.bbc.com/news/articles/c999kew4nkko https://www.cnn.com/2024/05/20/europe/earthquake-italy-campi-flegrei-super-volcano-intl-latam/index.html
May 21, 20241 yr Author 11 minutes ago, Fudge Nuggets said: 4.4 for a quake is pretty bitch ass. If you're talking about one caused by an injection well near Pecos, sure. If you're talking about one as part of a swarm of 149 others under a giant caldera in the middle of a large urbanized area, no.
May 21, 20241 yr 43 minutes ago, bolverk said: after an eruption emptied it of magma Well, we've all been there, am I right?
May 21, 20241 yr As Deano sang: “Walking thru hot magma steam, Well you know you’re not dreaming, Maestro Scusami, but you see Back in old Napoli, that's volcano!”
May 22, 20241 yr 57 minutes ago, bolverk said: Surly tourist trying to get one last round off. Found shortly after meeting Nicole on Rainey Street.
May 22, 20241 yr 2 minutes ago, Hate said: Damn…40 years ago was not the 1930’s. It was 1984. That’s fucked up. Jesus Christ how old are you?
May 22, 20241 yr 1 hour ago, Hate said: Damn…40 years ago was not the 1930’s. It was 1984. That’s fucked up.
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