Connect with us

World

The giant volcano in Italy is shaking with increasing intensity

Published

on

The giant volcano in Italy is shaking with increasing intensity
  1. Homepage
  2. panorama

He presses

The giant Italian volcano is active again, as it has not been for months. An earthquake raises fears about a volcanic eruption at sea – with a devastating tsunami.

Pozzuoli – For months, nearly 500,000 people in the red zone surrounding the giant volcano in the Phlegrain Fields have been subjected to continuous earthquakes. On the afternoon of Thursday 11 April alone, more than 60 earthquakes occurred within 24 hours in the Gulf of Pozzuoli in the south. In Italy mentioned. Experts have been warning about this happening for months An eruption is imminent.

Will the giant volcano off Naples erupt into the water like the Honga Tonga-Hunga Haapai volcano in 2022? © Tonga Geological Services via www.imago-images.de

Earthquakes increase in the middle of the bay in front of Pozzuoli

It is noteworthy that the two earthquakes are concentrated in two areas: one of them is the immediate area surrounding the coastal city of Pozzuoli, where the Solvatara crater is also located. Then there is a group in the central Gulf of Pozzuoli area, which is also part of the massive caldera that exploded into the bay due to a massive eruption of the phlegraine fields about 39,500 years ago.

The increasing number of earthquakes in the Phlegren fields indicates an increased risk of a volcanic eruption.
The Solvatara crater near Pozzuoli is steaming. © imago/xgiumarx

Volcanologist Aldo Piombino is concerned about earthquakes in the Gulf. Above all, a small earthquake in the Gulf at a depth of six kilometers makes people sit up and take notice. Piombino posted a map on Facebook identifying the two areas. “Green is the area where seismic activity is directly related to ground uplift,” he writes. The area around Pozzuoli has risen by 1.25 meters since 2005. Researchers believe this rise is caused by hot water fed by a lava chamber in the Earth.

READ  Bluff Vladimir Putin? An insider in Belarus tells explosive Russian details

Is lava seeping into the ground under the bay?

Piombino continues: “The red color is the Gulf earthquake, which is caused by a fault in the Gulf and there are also hydrothermal vents in it.” A rift is something like a crack in the Earth's crust, and hydrothermal vents are something like little volcanoes with hot water coming out of them. “These are two areas with different seismicity: in the hydrothermal system zone there cannot be deep earthquakes because they cannot actually occur in the hydrothermal system, while deeper earthquakes can occur along the fault in the Gulf,” explains Piombino.

The earthquake zone at sea causes a headache for scientists
Volcanologist Aldo Piombino has distinguished areas of volcanic activity at sea and on land. © INGV/Facebook/Aldo Piombino

Earthquakes in phyllgrain fields typically occur at relatively shallow depths of a maximum of three and a half kilometers – and researchers interpret them as eruptions of hot water in the worn-out subsurface. On the other hand, deep earthquakes are interpreted as signs of rising magma. “The deeper the tremor, the greater the concern about magma ejection”; One user worries. “The magma chamber is still very far away,” Piombino tries to reassure. However, magma prefers to penetrate fault zones in the Earth's crust, which ends here under water.

An underwater volcano causes devastating tsunamis when it erupts

A giant volcanic eruption would be devastating even on Earth, for example Previous explosions Prove. A volcanic eruption in Pozzuoli Bay would also trigger devastating tsunamis. In one in Journal of Volcanology and Geothermal Research In the study published in 2019, Martina Olferova of the Institute of Geophysics at the Swiss Federal Institute of Technology in Zurich and her colleagues created models showing potential tsunamis that could arise from volcanic eruptions of different sizes at different locations in Pozzuoli Bay.

READ  Israel: Car attack in East Jerusalem - Netanyahu speaks on TV

A video simulation from the Auckland Museum in New Zealand, which recreates a relatively small eruption path near an inhabited coast, shows how devastating volcanic eruptions can be.

Olferova's findings indicate that „there is a high tsunami risk in many areas of the Bay of Naples,” with the risk being greatest in Pozzuoli Bay. Most outbreak scenarios involved tsunamis hitting populated areas. Most areas will only be affected by relatively small waves – less than ten meters high, most likely around one and a half metres.

Waves 30 meters high could hit Naples and Sorrento

But in the worst cases, waves as high as 30 meters could hit the coast. Olferova: “This will particularly affect the densely populated coastal areas of the Bay of Pozzuoli, which have dense infrastructure such as houses, railway network, restaurants, historical buildings, etc.” Most of the population of the Gulf, inhabited by more than three million people, is located on the coast of Naples, as are the hotels of Sorrento, Capri, Ischia and the Amalfi Coast.

The waves will take about 15 minutes to cross the Bay of Naples. There is not much time to evacuate. In January 2022, the models proved that they were not exaggerated eruption From Honga Tonga-Hunga Haapai in the Pacific island nation Tonga. Directly at the volcano, the resulting wave was estimated to be 85 metres; When it reached the uninhabited island of Tofua, 90 kilometers away, its height was probably a maximum of 45 metres.

The fact that there are only four deaths in the world of sparsely populated islands is due to the fact that hotels in the region were closed due to Corona. According to Olferova, the tsunami risk should definitely be included in the national emergency plan for the phyllgrain fields.

READ  Lavrov's spokeswoman accuses the European Union of mistreating Ukrainian children
Continue Reading
Click to comment

Leave a Reply

Twój adres e-mail nie zostanie opublikowany. Wymagane pola są oznaczone *

World

Italy is defending itself against mass tourism with new rules

Published

on

Italy is defending itself against mass tourism with new rules
  1. Homepage
  2. panorama

He presses

Italy declares war on mass tourism. In order to regulate the rush of vacationers, Cinque Terre has come up with a new rule.

Monterosso – Millions of vacationers are drawn to the Italian coast every year. This is why Italy has taken measures against mass tourism for years. A day trip to Venice now costs five euros. Tourists don't stop at Cinque Terre either. Accordingly, the region issues a new rule for travelers.

Italy is once again taking action against mass tourism

The Cinque Terre region consists of five picturesque villages located on the Ligurian Riviera. Monterosso is the largest town with lemon trees and the only sandy beach. But due to the annual influx of travellers, the quality of life of the approximately 9,000 residents of the Cinque Terre is affected. how South Tyrol News It was reported that about 2.5 million people invaded small villages last year.

Vernazza is the destination of the second stage of the famous „Sentierro Verde Azzuro” hiking trail. There is a new one-way regulation here. © xrenka1x/imago

The region resists mass tourism and therefore takes certain measures to counter the rush of holidaymakers. This means, among other things, that train tickets are more expensive in high season. In summer, travelers pay twice as much for train trips between villages as before. On the other hand, residents should benefit from the cuts.

New restrictions on travelers to Italy in Cinque Terre

Entrance fees are also required for hiking trails. The national park is also taking countermeasures. A one-way system has now been introduced for a section of the most popular hiking trails. This applies to the “Sentiero Verde Azzurro”, also known as the Green and Blue Route, from April 25 to May 1 between 9am and 2pm. It was reported that the regulation was issued for safety reasons and to improve the use of the route Standard.

What does this mean for holidays in Italy? This restriction affects the second of the four stages of the route, which leads from Monterosso to Vernazza. high Bergwelten.com This stage, covering a distance of 3.7 km, can be completed in just under two hours.

Rule for travelers to „Cinque Terre”: You must check the entrance to the hiking trail

Access to the hiking trail at the entrance to Monterosso must be controlled. Among other things, it is checked whether visitors are wearing appropriate shoes. For the following reasons: Some parts of the road are narrow and steep. In order to avoid overloading the „Sentiero Verde Azzurro”, hikers should also be redirected to alternative routes.

Cheap air travel and large concentrations of hotel complexes are one of the reasons for mass tourism. That is why the residents of the Canary Islands are tired of the influx of tourists. while Amsterdam bans new hotels It wants to take action against tape crawls. (mg/cas)

READ  The Wild Desire of the Weekend 2023 Was Too Wild | NDR.de
Continue Reading

World

Gaza War: Biden urges Netanyahu to provide more aid – Hamas comments on hostage deal

Published

on

Gaza War: Biden urges Netanyahu to provide more aid – Hamas comments on hostage deal
outside Phone call with Netanyahu

Biden urges Netanyahu to provide more aid to Gaza – Hamas comments on the hostage deal

Hostage deal and ceasefire – “hopes are relatively high”

It is possible that there will be a new hostage deal between Israel and Hamas. The release of up to 33 hostages is being discussed. WELT correspondent Max Hermes reports from Tel Aviv on the status of the negotiations.

You can listen to our WELT podcasts here

In order to view embedded content, it is necessary to obtain your revocable consent to the transfer and processing of personal data, as providers of embedded content require this consent as third-party service providers. [In diesem Zusammenhang können auch Nutzungsprofile (u.a. auf Basis von Cookie-IDs) gebildet und angereichert werden, auch außerhalb des EWR]. By setting the switch to „On”, you agree to this (revocable at any time). This also includes your consent to the transfer of certain personal data to third countries, including the USA, in accordance with Article 49(1)(a) of the GDPR. You can find more information about this. You can revoke your consent at any time using the key and privacy at the bottom of the page.

Before negotiations on a possible ceasefire in Gaza, which began on Monday in Riyadh, US President Joe Biden telephoned Israeli Prime Minister Benjamin Netanyahu and called for more aid to the Gaza Strip. Hamas also commented in advance on a possible hostage deal.

ShPresident Joe Biden called for expanding humanitarian aid in the Gaza Strip before crisis talks resume. The White House said on Sunday that Biden stressed in a phone conversation with Israeli Prime Minister Benjamin Netanyahu that recent progress in aid delivery must continue and increase in full coordination with humanitarian organizations. Biden noted, among other things, preparations to open new border crossings in northern Israel starting this week.

Political observers rated the US President's choice of words in the conversation as less harsh than in a previous phone conversation. At the time, Biden made future US support for Israel in the Gaza war dependent on quick, measurable steps to protect civilians and aid workers.

Israel is under enormous international pressure to allow more aid into the closed area on the Mediterranean Sea, where the Israeli army has been fighting the Islamist Hamas movement since October. The country recently opened border crossings to deliver aid. The United Nations recently confirmed an increase in the number of trucks arriving, but is calling on Israel to take further steps to enable the delivery of more aid.

Read also

At a meeting of a number of Western and Arab foreign ministers in Riyadh on Monday, there are new efforts for a ceasefire in the Gaza war and the release of hostages held by Hamas. Among those expected are US Secretary of State Antony Blinken and Federal Foreign Minister Annalena Baerbock. In Cairo, a Hamas delegation also wants to deliver its response to the ceasefire proposal on Monday.

A senior Hamas representative on Sunday expressed a generally positive reaction to the latest Israeli proposal for a ceasefire and hostage release in the Gaza Strip. “The atmosphere is positive unless there are new Israeli obstacles,” he told AFP on Sunday. Hamas did not identify “any major problems” in the text submitted by Israel and Egypt.

She added that Biden and Netanyahu also discussed the Rafah issue during the conversation. Biden reiterated his clear position. The United States, Israel's most important ally, has repeatedly warned Netanyahu's government against launching a large-scale attack on the city of Rafah. The city on the border with Egypt is currently crowded with hundreds of thousands of refugees, but it is also the last major stronghold of Hamas.

Israeli Foreign Minister Israel Katz said that Israel is ready to postpone military operations in Rafah if an agreement is reached regarding the hostages. However, hopes of reaching an agreement in indirect negotiations have been dashed repeatedly so far. In the conversation with Netanyahu, Biden referred to a statement in which he and 17 other heads of state and government called on Hamas to immediately release the hostages in order to achieve a ceasefire and provide relief to the residents of Gaza.

Pressure on Netanyahu is also increasing from within his ranks

Two Israeli ministers are pressuring Prime Minister Netanyahu about a possible ceasefire in the Gaza Strip for various reasons. If Netanyahu decides to “raise the white flag” and cancel the plan for a ground attack in Rafah, “the government you lead has no right to exist,” right-wing Finance Minister Belazil Smotrich wrote on the X online service on Sunday.

Read also

Matthias Döpfner

He continued: “The Egyptian deal is a humiliating surrender… It sentences the hostages to death, and above all, it constitutes an immediate existential threat to the State of Israel.”

For his part, former army commander and former Defense Minister Gantz, a member of Netanyahu's war cabinet, said that the Rafah invasion was „important in the long battle against Hamas,” but the return of the hostages was „urgent and extremely important.” “Importance.” If government ministers prevent the implementation of “a responsible plan to return the hostages, supported by the entire defense apparatus and which does not mean the end of the war,” then “the government no longer has the right to continue to exist.”

READ  Next September: the British Minister of Defense wants to vacate positions
Continue Reading

World

Ukraine uses modern Atacms aircraft

Published

on

Ukraine uses modern Atacms aircraft
  1. Homepage
  2. Policy

He presses

A tempting war target: The Crimean Bridge has been attacked repeatedly — as happened here in October 2022. With new Atakum missiles, Ukraine could seriously damage the bridge and perhaps cut off Russian supplies entirely. © Uncredited/AP/dpa

First hit by a long-range US missile in Crimea: Ukraine uses Atakm again. There is cause for celebration, but it is very restricted.

CAPE TARANKUT – “When thousands of shrapnel fall on an anti-aircraft battery, there is nothing left,” Thomas Thiner said last September. world Tell. The former Italian artilleryman commented on the potential impact of the Atakum (Army Tactical Missile Systems) missile with cluster munitions. Looks like something like this has happened again. Newsweek Reports, citing various sources, stated that Ukraine It is possible that Crimea has been attacked again with Atakum missiles, and perhaps even with cluster munitions again. Vladimir Putin An S-300 anti-aircraft battery was now lost in the final attack. There is also talk of launching a strike against Russian positions in occupied southeastern Ukraine Daily news This is done using Atacms.

Newsweek It refers to Channel Newsweek Very cheerful. As happened last fall, when Ukraine dealt a heavy blow to the Russian air force for the first time; Until the New Zurich Times The topic lit up: “Blistering flames, huge clouds of smoke, and the outline of a combat helicopter against the red night sky: video images of inferno at the military airport in the Russian-occupied city of Berdyansk on October 17, 2023.” He immediately made it clear that the Russian Air Force had suffered a serious blow. It was soon confirmed that a new weapon was being used here: Ukraine fired American Atakum missiles for the first time.

„Putin's Nightmare”: The modern Ataxus symbolizes the principle of hope in Ukraine

Meanwhile, US President Joe Biden I paid for the supply of this weapon. Ukraine will be able to travel long distances because the United States has delivered the current type with a range of up to 300 kilometers. The headline read: “With this weapon, Putin’s nightmare has come true.” world In September, when the first batch of missiles, the older type with a range of less than 200 kilometers, had probably just arrived at the front. It symbolizes the principle of hope, which the defenders of Russian terrorism seem to be using at every straw they have, because the situation in Ukraine is like a nightmare. Even if a battery in the Crimea were destroyed, it would be a drop in the ocean, even though it is world “All Russian facilities are in grave danger,” she responded again animatedly, wanting to know.

READ  Lavrov's spokeswoman accuses the European Union of mistreating Ukrainian children

Online time It is more realistic – if not quite pessimistic: in their view, it would provide the right weapon – but a year too late: “There is more promise in the missile than it can deliver,” wrote author Alexander Edlin. In fact, the number of Atacms delivered appears to be unclear. The first batch last fall described this Daily news As a “very small number”, it is now reported time according to The New York Times An additional 100 missiles were delivered – their advantage is that they can be launched from HIMARS missile launchers already in use in Ukraine.

Impact in Crimea: There is no tactical value without the use of ground forces

Meanwhile, the US has also reportedly delivered the modernized version with a range of up to 300 km and GPS, perhaps due to Russia's now significant superiority. This certainly gives Ukraine operational opportunities, but on the other hand, this is also an argument Institute for the Study of War (ISW) Caution: With Ukraine's ability to operate over longer distances, it is simply pushing Russian airfields, warehouses, or staging areas into the heart of Russia: a missile attack without follow-up ground forces will therefore not achieve long-term tactical success. .

Even the current attack on the air defenses in Crimea may be a successful event, but it is certainly unique – in contrast to the ongoing drone-assisted attack on the Black Sea Fleet, which has established Ukraine as a regional naval power. But what is more threatening is the war of attrition that Ukraine has been waging with increasing force for months, behind the lines of contact. Attrition is likely to increase with the new delivery of precision American Atakam missiles with a range of up to 300 kilometers. world He was drafted blue late last year. There are still few signs of this.

READ  war | Zelensky: "Some people think this is a Hollywood movie"

Time is ticking for Russia, but the clock may be ticking for the Crimean Bridge

The big bang may already be imminent. The Crimean Bridge remains a thorn in the side of Ukraine, which would become more vulnerable again with new missiles. But it is questionable how many missiles Ukraine would have to invest in order to cut off the lifeline of Russian supplies. At least Russia had time to use the months of wrangling the United States has witnessed to prepare itself. Since the successful attack by Ukraine in October, the Russians have had the opportunity to prepare for this threat ISW He writes. The Russians could have moved their warehouses back and better protected them against air raids.

The West remains somewhat concerned about the use of the weapon and Moscow's response in the event of an ATACM strike to the heart of Russia. Weapons are expressly intended for such “use within its territory.” Daily news Quoted by Jake Sullivan, the President's National Security Advisor. Currently – on April 28 – the news agency reported Reuters Based on renewed demand from Ukraine to the USA. In his weekly video address, President Volodymyr Zelensky said he recently spoke with US House Minority Leader Hakeem Jeffries and asked him to hurry up: “In my conversation with Mr. Jeffries, I stressed the need for Patriot systems, and as quickly as possible.” „.

Cutting supplies: Ukraine's chance to stabilize the front

Reuters At the same time, reports indicate that the situation on the front in Ukraine is deteriorating: since the capture of the city of Avdiivka, Moscow's forces have been advancing slowly, taking advantage of the defenders' lack of artillery and soldiers. The Kiev forces were to take up new positions west of the villages of Berdykhi and Semenivka, both north of Avdiivka, and Novomikhylivka, south near the town of Marinka. “In general, the enemy achieved certain tactical successes in these areas, but was unable to achieve operational advantages,” Laut said. Reuters Colonel-General Oleksandr Sersky, Supreme Commander of the Armed Forces of Ukraine.

READ  The hospital keeps the mother waiting seven hours in the emergency room - dead! | News

In March, the most famous German military historian Sönke Neitzel said NDR He joked that he was almost accused of defeatism at the recent Munich security conference when he said he would be happy if at least Ukraine didn't lose. Neitzel repeatedly stresses the need to increase Ukraine's ability to attack. According to him, optimism is spread primarily by those who have no idea “how difficult it is to carry out offensive operations,” he said. Atacms can contribute to offensive capability. It seems so too MirrorAuthor Gernot Kramber said he feared the Ukrainians would not be able to withstand Russian pressure much longer.

If it now becomes possible to cut off Russian supplies and strike command structures, Russian offensive momentum will weaken. “This does not mean victory, but the Ukrainians will at least have a chance to stabilize their front.” (priest)

Continue Reading

Trending