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☆ Mount Ruang: Indonesia volcano eruptions force thousands to evacuate as airlines cancel flights
▼ + stars: | 2024-05-02 | by ( Heather Chen | ) edition.cnn.com time to read: +3 min

Mount Ruang, a 725-meter (2,400-foot) volcano on Ruang Island, North Sulawesi, has been erupting in spectacular fashion on and off since mid-April, posing a growing threat to those living nearby and to air traffic in the region. Nearby schools have also been shut to protect children from volcanic ash, BNPB said. Video Ad Feedback Indonesia's Mount Ruang volcano continues to shoot volcanic ash 02:29 - Source: CNNMount Ruang is a stratovolcano, which are typically conical and relatively steep-sided due to the formation of viscous, sticky lava that does not flow easily. Volcanic ash from Ruang has reached eastern Malaysian airspace, Malaysia’s meteorological department said. Mount Ruang previously erupted in April, disrupting more than 200 flights on April 18 and 19 and affecting tens of thousands of passengers, officials said.

Persons: Mount Ruang, Ruang, Sam, BNPB, ”, Muhammad Helmi Abdullah Organizations: CNN, Reuters, National Disaster Management Authority, International, Met Malaysia, Muhammad Helmi Abdullah Regional, Air Asia, “, Malaysia Airlines Locations: Mount, North Sulawesi, Manado, Ruang, Malaysian, Malaysia, Indonesia, Asia

☆ Indonesia volcano: How Ruang eruption could impact weather and climate
▼ + stars: | 2024-04-23 | by ( Mary Gilbert | ) edition.cnn.com time to read: +4 min

And the day-to-day weather conditions near Mount Ruang – things like temperature, clouds and rain – probably won’t be influenced by the volcano for long, Huey told CNN. Mount Ruang, a 2,400-foot (725-meter) stratovolcano on Ruang Island in Indonesia’s North Sulawesi province, has erupted at least seven times since Tuesday night, the country’s volcanology agency said. Mount Ruang spewed lava and and ash on April 17, seen from Sitaro, North Sulawesi. Once in the stratosphere, sulfur dioxide and water vapor combine to form sulfuric acid aerosols that create a layer of hazy droplets, according to UCAR. In 1991, Mount Pinatubo – another stratovolcano – erupted in the Philippines and produced the largest sulfur dioxide cloud ever measured.

Persons: Greg Huey, Huey, Ruang, ” Huey, Mount Pinatubo, wouldn’t, CNN’s Kathleen Magramo Organizations: CNN, Georgia Tech’s School of, Atmospheric Sciences, NASA, Volcanology, Getty, United States Geological Survey Locations: Ruang, Indonesia, Mount, Indonesia’s North Sulawesi, Sitaro, North Sulawesi, Philippines

☆ Indonesia volcano: Tsunami alert issued after Mount Ruang erupts on remote island
▼ + stars: | 2024-04-17 | by ( Kathleen Magramo | ) edition.cnn.com time to read: +2 min

CNN —Indonesian authorities on Wednesday ordered hundreds of villagers to evacuate following multiple eruptions of a remote island volcano, raising fears it could collapse into the sea and trigger a tsunami. Mount Ruang, a 725-meter (2,400-foot) conical stratovolcano on Ruang Island, North Sulawesi, has erupted at least five times since Tuesday night, spewing fiery lava and ash plumes thousands of feet into the sky, the country’s volcanology agency said. Mount Ruang spewed hot lava and ash columns into the night sky on April 17, 2024, as seen from Sitaro, North Sulawesi. Ruang Island is home to about 800 residents, who have temporarily relocated to neighboring Tagulandang Island, according to authorities. Indonesia, a Southeast Asian archipelago of 270 million people, has over 120 active volcanoes – more than anywhere else in the world.

Persons: Ruang, Hendra Gunawan Organizations: CNN, Indonesian, Agency, Mount, North Sulawesi . Center, Volcanology, Getty Locations: North Sulawesi, Sitaro, Ruang, Tagulandang, Indonesia

☆ Mt. Etna Puffs Perfect Smoke Rings Into Sicilian Sky
▼ + stars: | 2024-04-09 | by ( Elisabetta Povoledo | ) www.nytimes.com time to read: +1 min

Etna, one of Europe’s most active volcanoes, has been spewing circular, mostly white smoke rings into the skies over Sicily. The rings, known as volcanic vortex rings, appeared earlier this month after a small vent opened on the northwest border of the Southeast crater. In this case, the vent is perfectly circular, making for particularly perfect rings. “It is bellissimo,” said Simona Scollo, another volcanologist at the INGV Etna Observatory in Catania, using the Italian word for beautiful. Ms. Scollo copublished a study on the dynamics of volcanic vortex rings last year in the journal Scientific Reports.

Persons: It’s, it’s, Etna, Boris Behncke, ”, Simona Scollo, Scollo Organizations: National Institute of Geophysics, Volcanology Locations: Mt, Etna, Sicily, Catania

YOGYAKARTA, Indonesia (AP) — Indonesia’s Mount Merapi erupted Sunday, spreading searing gas clouds and avalanches of lava down its slopes as other active volcanoes flared up across the country, forcing the evacuation of thousands. A column of hot clouds blasted 100 meters (about 109 yards) into the air as ash blanketed several villages without casualties, he added. Merapi is the most active out of more than 120 volcanoes across the country. Also on Sunday, Mount Marapi in West Sumatra province erupted again, its third biggest flare-up this month, albeit without discharging lava. In December 2021, Mount Semeru, the highest volcano on Java island, erupted, leaving 48 people dead and 36 missing.

Persons: Agus Budi Santoso, Mount Lewotobi Laki, Mount Semeru, Niniek Karmini Organizations: Technology Research, Development, Volcanology, Mount, Associated Press Locations: YOGYAKARTA, Indonesia, Merapi, Java, Yogyakarta, East Nusa Tenggara, Marapi, West Sumatra, Semeru, East Java, North Maluku, Jakarta

☆ Iceland scientists want to drill a hole straight into a reservoir of molten magma about a mile underground. It could generate limitless energy.
▼ + stars: | 2024-01-15 | by ( Marianne Guenot | ) www.businessinsider.com time to read: +9 min

Scientists in Iceland want to drill straight into an underground magma chamber. AdvertisementScientists in Iceland want to drill a hole into a magma chamber about a mile underground in an attempt to generate limitless energy. KMTIngólfsson expects one well on a magma chamber could be as productive as 10 other wells elsewhere. I'm not sure how much more efficient systems would be if drilled into a magma chamber," he said. AdvertisementA short time to get a lot of moneyKMT hopes to break ground on the first hole into the magma chamber in 2026.

Persons: —, Ingólfsson, Mika Mika, Paolo Papale, Jon Gluyas, Iceland Layne Kennedy, Gluyas, Hafsteinn Karlsson, it's Organizations: Service, Scientists, Italy's National, of Geophysics, Volcanology, New, KMT, Durham University, Global Geothermal Energy Advancement Association, KMT Ingólfsson, Gluyas Locations: Iceland, Namafjall, Pisa, Northern Iceland, Landmannalaugar, Krafla, Mexico, Kenya, Ethiopia, Italy

☆ Experts say they warned of dangers of climbing Indonesia's Mt. Marapi after 13 die in eruption
▼ + stars: | 2023-12-05 | by ( ) www.reuters.com time to read: +2 min

Mount Marapi volcano spews volcanic ash as seen from Nagari Batu Palano in Agam, West Sumatra province, Indonesia, December 4, 2023, in this photo taken by Antara Foto. The 2,891-metre high volcano in West Sumatra erupted on Sunday, spewing gray clouds of ash as high as 3 kilometres (1.9 miles) into the sky. Search operations for 10 missing climbers were under way on Tuesday, local authorities said, with about 200 local rescuers involved. For more than a decade, Indonesia's volcanology agency had sent monthly letters warning the environment ministry and local conservation agency that climbers should keep a safe distance from the volcano's peak, said agency head Hendra Gunawan. The volcano erupted several times in January and February 2023, but its relatively infrequent eruptions during the past decade have made it difficult to analyse, said Ahmad Basuki of the volcanology agency.

Persons: Antara, el, Indonesia's, Hendra, Rescuers, Marapi, Ahmad Basuki, Ananda Teresia, Kate Lamb Organizations: Rights, Reuters, West, Thomson Locations: Batu, Agam , West Sumatra, Indonesia, Rights JAKARTA, West Sumatra, West Sumatra's, Mt

☆ Eleven climbers killed as Indonesia volcano erupts, search on hold
▼ + stars: | 2023-12-04 | by ( ) www.reuters.com time to read: +1 min

[1/6] Mount Marapi volcano spews volcanic ash as seen from Nagari Batu Palano in Agam, West Sumatra province, Indonesia, December 4, 2023, in this photo taken by Antara Foto. The 2,891 metre (9,485 ft) high volcano spewed ash as high as 3 km into the sky on Sunday. Video footage showed a huge cloud of volcanic ash spread widely across the sky and cars and roads covered with ash. There were 49 climbers evacuated from the area earlier Monday and many were being treated for burns, he said. Indonesia sits on the Pacific's so-called "Ring of Fire" and has 127 active volcanoes, according to the volcanology agency.

Persons: Antara, el, Jodi Haryawan, Jodi, Marapi, Ananda Teresia, Martin Petty Organizations: REUTERS Acquire, Rights, Authorities, Thomson Locations: Batu, Agam , West Sumatra, Indonesia, Rights JAKARTA, West Sumatra

BATU PALANO, Indonesia (AP) — Rescuers searching the hazardous slopes of Indonesia's Mount Marapi volcano found more bodies among the climbers caught by a surprise eruption two days ago, raising the number of confirmed and presumed dead to 23. More than 50 climbers were rescued after the initial eruption Sunday, and 11 others were initially confirmed dead. Another eruption Monday spewed a new burst of hot ash as high as 800 meters (2,620 feet) into the air and temporarily halted search operations. The bodies of five climbers have been recovered, and 18 are presumed dead because they were so close to the eruption of hot gases and ash. Marapi spewed thick columns of ash as high as 3,000 meters (9,800 feet) in Sunday's eruption and hot ash clouds spread for several kilometers (miles).

Persons: BATU, ” Mardianto, Marapi, Gobah Cumantiang, Edna Tarigan Organizations: Rescuers, West, Rescue Agency, Indonesia's Center, Volcanology, Associated Press Locations: BATU PALANO, Indonesia, Indonesia's Mount, West Sumatra, Rubai, Jakarta

☆ Indonesia's Marapi Volcano Erupts, Spewing Ash
▼ + stars: | 2023-12-03 | by ( Dec. | At A.M. | ) www.usnews.com time to read: +1 min

JAKARTA (Reuters) - Indonesia's Marapi volcano in West Sumatra province erupted on Sunday, spewing volcanic ash as high as 3,000 metres (9,843 ft) into the air, according to country's disaster management agency BNPB. The 2,891 metre high volcano erupted at 2.54 p.m. local time (0754 GMT), and volcanic ash was dispersed at high intensity to nearby districts, authorities said. Authorities have barred residents and visitors from carrying out any activities within 3 kilometres of the crater, and have set the second-highes alert level for Marapi mountain. "We have distributed masks to residents and encourage them to stay inside their houses," said Ade Setiawan, an official at BPBD's local disaster management unit. Indonesia sits on the Pacific's so-called "Ring of Fire" and has 127 active volcanoes, according to the volcanology agency.

Persons: Ade Setiawan, Bernadette Christina, Jan Harvey Organizations: BNPB Locations: JAKARTA, West Sumatra, Indonesia

MANILA, Philippines (AP) — A powerful earthquake that shook the southern Philippines killed at least one villager and injured several others as thousands scrambled out of their homes in panic and jammed roads to higher grounds after a tsunami warning was issued, officials said Sunday. The Pacific Tsunami Warning Center said it expected tsunami waves to hit the southern Philippines and parts of Indonesia, Palau and Malaysia, but later dropped its tsunami warning. In Japan, authorities issued evacuation orders late Saturday in various parts of Okinawa prefecture, including for the entire coastal area, affecting thousands of people. My perfume bottles fell off a table, pictures on my wall swung and I heard people screaming outside: 'Get out, get out, earthquake, earthquake!”’ Isidoro said. Thousands of residents stayed outside their homes for hours in many towns due to the earthquake and tsunami scare, including in some that were drenched by an overnight downpour, officials said.

Persons: Shieldon Isidoro, Isidoro, ’ Isidoro, Gilberto Teodoro Jr, Teresito Bacolcol, Mari Yamaguchi Organizations: Geological Survey, Tsunami Warning, Associated Press, Defense, Philippine Institute of Locations: MANILA, Philippines, U.S, Indonesia, Palau, Malaysia, Japan, Okinawa, Tagum, Davao del Norte, Surigao del Sur, Davao Oriental, Surigao del Sur province

MANILA, Dec 3 (Reuters) - The Philippines lifted a tsunami alert early on Sunday as waves receded from a magnitude 7.4 earthquake that struck the south of the country, triggering coastal evacuations and some waves in there and in Japan. More than 500 aftershocks were recorded, and the Philippines' Institute of Volcanology and Seismology (Phivolcs) urged caution as people resumed normal activities. "The tsunami threat associated with this earthquake has now largely passed the Philippines," Phivolcs said in a statement but advised people in threatened communities to heed the instructions from local authorities. [1/4]People gather at an evacuation center, in the aftermath of an earthquake, in Hinatuan, Surigao del Sur, Philippines December 2, 2023. Japan's Hachijojima island, some 290 km (180 miles) south of Tokyo, recorded waves of 40 cm (1.3 feet), the Japan Meteorological Agency said.

Persons: Phivolcs, Bicap, Hinatuan, Philvolcs, James Soria, Cosme Calejesan, Karen Lema, Neil Jerome Morales, William Mallard Organizations: Institute of, Philippine Coast Guard, Reuters, REUTERS Acquire, Centre . Earthquakes, Japan Meteorological Agency, U.S ., Thomson Locations: MANILA, Philippines, Japan, Mindanao, Surigao Del Sur, Davao Oriental, Bislig, Hinatuan, Surigao del Sur, Handout, Centre, Hinatuan province, Tokyo, U.S, Surigao City, Manila

PADANG, Indonesia (AP) — Indonesia's Mount Marapi erupted with white-and-gray ash plumes Sunday, stranding and injuring climbers and spreading volcanic ash over several villages. About 75 climbers started their way up the nearly 2,900-meter (9,480-foot) mountain on Saturday and became stranded. Political Cartoons View All 1277 ImagesThe eruption sent ash plumes more than 3,000 meters (9,800 feet) into the air and hot ash clouds spread several miles (kilometers). Falling ash blanketed several villages and blocked sunlight, National Disaster Management Agency spokesperson Abdul Muhari said. Authorities distributed masks and urged residents to wear eyeglasses to protect them from volcanic ash, he said.

Persons: Marapi, Ahmad Rifandi, Indonesia’s Volcanology, Hari Agustian, Abdul Muhari, Gobah Cumantiang, Niniek, Mari Yamaguchi Organizations: Hazard Mitigation, Rescue Agency, Disaster Management Agency, Associated Press Locations: PADANG, Indonesia, Marapi, Padang, West Sumatra, Rubai, Jakarta, Tokyo

PADANG, Indonesia (AP) — The bodies of 11 climbers were recovered Monday after a furious eruption of the Mount Marapi volcano as Indonesian rescuers searched for at least 22 others reportedly missing. About 75 climbers started their way up the nearly 2,900-meter (9,480-foot) mountain on Saturday and became stranded. West Sumatra’s Search and Rescue Agency head Abdul Malik said rescuers on Monday morning found 11 bodies of climbers as they searched for those who still missing and rescued three others. Political Cartoons View All 1277 Images“The evacuation process of the bodies and survivors are still ongoing,” he said, adding that rescuers are still searching for 22 climbers reportedly still missing. Authorities distributed masks and urged residents to wear eyeglasses to protect them from volcanic ash, he said.

Persons: Marapi, Hari Agustian, Abdul Malik, ”, Ahmad Rifandi, Indonesia’s Volcanology, Abdul Muhari, Gobah Cumantiang Organizations: Sunday, Rescue Agency, Hazard Mitigation, Disaster Management Agency Locations: PADANG, Indonesia, Agam district, West Sumatra, Padang, Marapi, Rubai

☆ Strong Quake in Philippines Triggers Tsunami Warnings and Evacuations
▼ + stars: | 2023-12-02 | by ( Dec. | At A.M. | ) www.usnews.com time to read: +3 min

Evacuations were continuing in the Philippines, where there were no initial reports of significant wave damage or casualties despite continuing aftershocks. The Philippine Institute of Volcanology and Seismology, Phivolcs, maintained that the risk of a tsunami remained. However, the two provinces are largely rural and not densely populated, unlike other parts of the Philippines. The EMSC said the quake of magnitude 7.5 had struck at a depth of 63 km (39 miles), while the U.S. Geographic Survey put the quake at magnitude 7.6 and a depth of 32 km (20 miles), and said it had struck at 10:37 p.m. (1437 GMT).

Persons: Mikhail Flores MANILA, Phivolcs, Raymark Gentallan, James Soria, Cosme Calejesan, EMSC, Mrinmay Dey, Mikhail Flores, Karen Lema, Kiyoshi Takenaka, Kevin Liffey, Alison Williams, David Holmes, Jonathan Oatis Organizations: U.S ., Philippine Institute of, Japan Meteorological Agency, Seismological, Reuters, Earthquakes, U.S . Geographic Survey Locations: Philippines, Mindanao, Japan, U.S, Tokyo, Surigao Del Sur, Davao Oriental, Hinatuan, Surigao City, Bengaluru, Manila

☆ Why Iceland’s Volcanic Activity Is Different This Time: It’s All About the Lava
▼ + stars: | 2023-11-17 | by ( Aylin Woodward | ) www.wsj.com time to read: 1 min

A 9-mile sheet of molten rock tunneling toward the surface of a peninsula in southwestern Iceland has set off hundreds of earthquakes and raised concerns that a volcanic eruption is imminent. “We haven’t had an eruption close to the population since 1973,” said Ármann Höskuldsson, a research professor in volcanology at the University of Iceland. As a precaution, the nearby town of Grindavik has been evacuated.

Persons: haven’t, ”, Ármann Höskuldsson Organizations: University of Iceland Locations: Iceland, volcanology, Grindavik

☆ Iceland evacuates town over concerns of volcanic eruption
▼ + stars: | 2023-11-11 | by ( ) www.reuters.com time to read: +2 min

Lava spurts and flows after the eruption of a volcano in the Reykjanes Peninsula, Iceland, July 12, 2023, as seen in this handout picture taken from a Coast Guard helicopter. Civil Protection of Iceland/Handout via REUTERS Acquire Licensing RightsCOPENHAGEN, Nov 11 (Reuters) - Icelandic authorities have completed the evacuation of 3,000 residents of a town in the southwest of the island over concerns of a volcanic eruption after a series of earthquakes and evidence of magma spreading underground. The chance of an eruption has increased significantly," Thorvaldur Thordarson, professor of volcanology at the University of Iceland, told state broadcaster RUV. Reykjanes is a volcanic and seismic hot spot southwest of the capital Reykjavik. In August 2022, a three-week eruption happened in the same area, followed by another in July of this year.

Persons: Thordarson, Jacob Gronholt, Pedersen, Louise Rasmussen, David Holmes, Christina Fincher Organizations: Coast Guard, REUTERS Acquire, Rights, Icelandic Meteorological, University of Iceland, RUV, Civil Protection Agency, Thomson Locations: Iceland, Handout, Grindavik, Reykjavik, Copenhagen

☆ Campi Flegrei: Next door to Vesuvius, another Italian volcano is waking up
▼ + stars: | 2023-11-09 | by ( Barbie Nadeau | ) edition.cnn.com time to read: +13 min

The most dangerous volcanic threat in Italy right now is one you’ve probably never heard of: Campi Flegrei, or the Phlegraean Fields. The last major eruption of Campi Flegrei was in 1538, and it created a new mountain in the bay. So far in 2023 Campi Flegrei has recorded more than 3,450 earthquakes, 1,118 of which occurred in August alone. There are two hypotheses as to what could be causing the current increase in seismic activity at Campi Flegrei, according to De Natale. Vesuvius and the Campi Flegrei area.

Persons: Rome CNN —, Campi, Flegrei, Campi Flegrei, Carlo Doglioni, ”, ” Doglioni, What’s, Giuseppe De Natale, De Natale, ” De Natale, Ivan Romano, Benedetto De Vivo, ” De Vivo, Rosa Russo Iervolino, Luigi di Magistris, of Serapis, bradyseism, Christopher Kilburn, “, Stefano Carlino, ” Carlino, Salvatore Laporta, Natale, ” Natale Organizations: Rome CNN, National, of Geophysics, University of Naples, CNN, Geological Survey, Environment, volcanology, University College London Locations: Rome, Italy, Naples, Capri, Ischia, Pisciarelli, Vesuvius, Yellowstone, Long, California, Toba, Indonesia, Roman, Pozzuoli, Campi, L’Aquila, vulcanology

☆ World’s newest island forms in Japanese archipelago
▼ + stars: | 2023-11-09 | by ( Brad Lendon | Francesca Annio | ) edition.cnn.com time to read: +1 min

Tokyo CNN —The world’s newest island has risen from the sea off the coast of the Japanese island of Iwo Jima in the Pacific Ocean. Japan’s Meteorological Agency (JMA) told CNN the unnamed island was formed by an undersea volcanic eruption. The photos show a small eruption sending a dark cloud of ash above the tiny island, which is now part of the Ogasawara Island chain. The island sits about 1,200 kilometers (750 miles) south of mainland Japan and a kilometer from Iwo Jima, the island that saw some of the fiercest battles of World War II in the Pacific. US Marines fought tens of thousands of Japanese garrisoned there in a battle that killed more than 7,000 Americans and 22,000 Japanese troops.

Persons: Setsuya Organizations: Tokyo CNN, Japan’s Meteorological Agency, CNN, Defense Force, JMA, Earthquake Research, University of Tokyo, volcanology, Japan Times, Pacific . US Marines Locations: Iwo Jima, Japan, Pacific

☆ Magnitude 5.7 earthquake strikes central Philippines - USGS
▼ + stars: | 2023-11-02 | by ( ) www.reuters.com time to read: 1 min

MANILA, Nov 2 (Reuters) - An earthquake of magnitude 5.7 struck the central Philippines on Tuesday, the United States Geological Survey (USGS) said. The offshore quake was at a depth of 19.2 km (12 miles), USGS said, off the central province of Eastern Samar. The Philippine Institute of Volcanology and Seismology warned of damage and aftershocks in an advisory but there were no immediate reports of casualties. The Philippines lies on the "Ring of Fire", a belt of volcanoes circling the Pacific Ocean that is prone to earthquakes. Reporting by Mikhail Flores; Editing by Kanupriya KapoorOur Standards: The Thomson Reuters Trust Principles.

Persons: Mikhail Flores, Kanupriya Kapoor Organizations: United States Geological Survey, Philippine Institute of, Thomson Locations: MANILA, Philippines, Eastern Samar

☆ Company that managed NZ White Island volcano, where 22 died in eruption, found guilty of safety breaches
▼ + stars: | 2023-10-31 | by ( Lucy Craymer | ) www.reuters.com time to read: +2 min

An aerial view of the Whakaari, also known as White Island volcano, in New Zealand, December 12, 2019. Following the explosion on White Island, also known as Whakaari, the workplace regulator charged 13 parties in November 2020. Whakaari Management Ltd and the other entities, excluding Inflight Charters which had already been sentenced, are expected to be sentenced next year. Lawyers for Whakaari Management Ltd did not respond to a request for comment at the time of publication. White Island is an active volcano, which lies around 50 km (31 miles) offshore from the town of Whakatane on the east coast of North Island.

Persons: Jorge Silva, Evangelos Thomas, Thomas, WML, Lucy Craymer, Michael Perry Organizations: REUTERS, Rights, Whakaari Management Ltd, Whakaari Management, Zealand, Thomson Locations: New Zealand, White, Whakatane, North, Australia, U.S, Malaysia

In the latest of a long string of tremors, a 4.0-magnitude earthquake hit the region of Campi Flegrei (Phlegraean Fields) Monday. Experts at INGV have warned authorities and residents that tremors could intensify in the near future as seismic activity continues. However, they have clarified that the intensity of the tremors doesn’t imply an increased or imminent risk of a new eruption. The Campi Flegrei area extends west from the outskirts of Naples to the Tyrrhenian Sea. The city of Naples is surrounded by volcanoes on both sides: Campi Flegrei to the west, and Mount Vesuvius to the east.

Persons: INGV, ”, De Astis, “, Flegrei, Giorgia Meloni, Nello Musumeci, ” De Astis Organizations: ROME, National Institute of Geophysics, INGV, Associated Press, National Research Council Locations: Italian, Naples, Campi, Flegri, Europe, Pozzuoli, Vesuvius, Herculaneum, Southern Campania, –

☆ Second earthquake in a week strikes south of Naples
▼ + stars: | 2023-10-03 | by ( Barbie Nadeau | ) edition.cnn.com time to read: +2 min

Rome CNN —A magnitude 4.0 earthquake struck south of Naples, Italy, on Tuesday, just days after the volcanic region saw its strongest earthquake in 40 years, according to Italy’s National Institute of Geophysics and Volcanology (INGV). Campi Flegrei, also known as the Phlegraean fields, is a volcanic area that encompasses multiple ancient volcanoes that date back 39,000 years. Campi Flegrei experiences a seismic phenomenon known as bradyseism, defined by cycles of uplift and gradual lowering of the ground. The last major eruption of Campi Flegrei was in 1538, which created a new mountain in the bay. So far in 2023, Campi Flegrei has logged 2,868 earthquakes — 1,118 in August alone.

Persons: Campi Flegrei, Flegrei, Campi, Carlo Doglioni, ”, INGV Organizations: Rome CNN, National, of Geophysics Locations: Rome, Naples, Italy, Ischia, Capri

☆ Quake of 4.2 magnitude strikes volcanic fields near Italy's Naples
▼ + stars: | 2023-09-27 | by ( ) www.reuters.com time to read: +1 min

ROME, Sept 27 (Reuters) - A 4.2 magnitude earthquake struck a volcanic field near Naples early on Wednesday, the biggest in nearly four decades, but Italian authorities said it appeared to have caused no damage. The earthquake, part of more than 60 seismic events registered since early Tuesday, took place at 3:35 a.m. (0135 GMT), the Italian Geophysics and Volcanology Institute (INGV) said. The temblor "was felt by the population but according to initial checks no damage has been reported so far," the Italian Civil Protection agency said in a statement. The Phlegraean Fields is an area of volcanic craters on the western outskirts of Naples that is under constant monitoring for the risk of earthquakes or volcanic eruptions. Lifting phases "are accompanied by intense local seismic activity", the civil protection said on its website.

Persons: Alvise Armellini, Bernadette Baum Organizations: Italian Geophysics, Volcanology Institute, Civil, Thomson Locations: Naples, Italian

☆ Earthquakes hit Italy super volcano, raising spectre of evacuations
▼ + stars: | 2023-09-27 | by ( Crispian Balmer | ) www.reuters.com time to read: +3 min

ROME, Sept 27 (Reuters) - A leading volcanologist has warned that mass evacuations might be needed in a town close to Naples, which sits on a so-called Super Volcano that has been hit by hundreds of small earthquakes in recent weeks. Campi Flegrei sits across the bay of Naples from Pompeii, where thousands were incinerated by Mount Vesuvius in 79 AD. However, it is a much bigger volcano than Vesuvius and if it ever exploded at full force could kill millions. Speaking in a personal capacity, De Natale said the last time Campi Flegrei suffered a similar burst of earthquakes in the 1980s, some 40,000 people were temporarily evacuated from nearby Pozzuoli. The Campi Flegrei caldera has a diameter of about 12-15 km (7.5-9.3 miles) and last erupted in 1538.

Persons: Flegrei, Vesuvius, Giuseppe De Natale, De Natale, Campi Flegrei, Della Sera, Alvise Armellini, Crispian Balmer, Bernadette Baum, William Maclean Organizations: National Institute for Geophysics, Reuters, Thomson Locations: Naples, Pompeii, Pozzuoli, U.S ., Wyoming, Greenland, U.S

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