Keyword: volcanoes
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Scientists from the USGS Alaska Volcano Observatory worked with researchers from the University of Alaska Fairbanks Geophysical Institute to investigate the cause. They found the meteor over Alaska about 40 miles from the Athabaskan community of Kaltag, which is located on the Yukon River. In a blog post for the American Geophysical Union, UAF science journalist Ned Rozell said witnesses had reported the fireball in regions hundreds of miles apart. One resident of Ruby described it as a “huge ball of light in the sky” moving from north to south. Another resident said it looked like “fireworks” that split into...
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Below is a live cam covering a possible imminent eruption that scientists predict to make it to the crust in the next few hours. This was announced by the Icelandic Civil Protection Agency March 3rd 16:00 GMT: Update March 3rd 23:00 GMT: The tremor pulse was detected at 14:20 and is measured at most seismic stations in Iceland seems to decreased but many earthquakes are still being measured. No sign of eruption when Icelanders go to sleep. Link to new in English https://www.youtube.com/redirect?event=video_description&redir_token=QUFFLUhqa0IzdE9fcmtNcHdKWjgyTUhFazA2MnZiM1NMUXxBQ3Jtc0ttS2d6MnBnUFlhQV9hLTF3NmF4YnpCMGVnMjVSX3dKV2o5VXBTODVfSXRrQkkxaGFnbGZLZHhGb3lGMi1ob1pjQmJLOXhWWEFZdGxMN1N6a3dxNE5nenctRU9NcUpxZDBOdVVaa29QbW9hVXZtTUtUdw&q=https%3A%2F%2Ficelandmonitor.mbl.is%2Fnews%2Fnews%2F2021%2F03%2F03%2Fimminent_eruption_on_reykjanes_peninsula%2FA live cam has been placed in Keflavík and it’s aimed to the most likely eruption site so...
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“Unprecedented,” say experts. Look at the number of earthquakes in the last 48 hours! Southwestern Iceland was rocked by a series of earthquakes Wednesday. According to geological experts, the epicenter of the main quake was located near Mt. Keilir, roughly 30 km (19 miles) south of the capital Reykjavik. Experts say shocks from the quake, which registered 5.7 in magnitude, sparked increased volcanic activity, triggering a number of aftershocks registering over 4.0 for hours after the initial quake hit. “I’ve never experienced or felt so many strong earthquakes in such a short period of time. It’s unusual,” Icelandic Meteorological...
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A region of Iceland is erupting for the first time in 800 years, raising concern of disruptions in air travel for centuries to come. The Guardian of London reported that since Jan. 21, the Reykjanes peninsula southwest of Iceland's capital, Reykjavik, has experienced more than 8,000 earthquakes. About 10 centimeters of land has risen due to magma intrusions underground, the paper said. "It seems that after being relatively inactive for many centuries, this region is waking up," Lancaster University volcanologist Dave McGarvie told the Guardian. The area is fed by five volcanic systems, the Guardian said, "which seem to come...
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A volcano has erupted in Iceland about 40km (25 miles) from the capital Reykjavik, the Icelandic meteorological office has said, as a red cloud lit up the night sky and a no-fly zone was established in the area. “Volcanic eruption has begun in Fagradalsfjall,” it said in a tweet on Friday night, referring to a mountain located about 30km south-west of the capital. Police and coastguard officials raced to the scene late on Friday and the public has been advised to stay away from the area.
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A long-dormant volcano in southwest Iceland erupted on Friday 25 milesfrom the capital Reykjavik, the Icelandic Meteorological Office said. Local media reported inbound and outgoing air traffic had been halted from Keflavik International Airport, the country's largest, servicing the capital. The eruption followed thousands of smaller earthquakes in the area in recent weeks, with officials bracing for an eruption as a result. 'Color code red' "We ask people to stay calm and not under any circumstances go close to the eruption site or on Reykjanesbraut. First responders need to be able to drive freely to assess the situation. Scientists are...
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Finally! The eruption comes following more than 40,000 earthquakes in the past four weeks, a huge jump from the more normal 1,000-3,000 earthquakes per year since 2014. The volcanic eruption began in southwestern Iceland near the capital Reykjavik on Friday, the country’s meteorological office said. A red cloud lit up the night sky after the eruption began in Fagradalsfjall, a mountain about 40km (25 miles) south west of Reykjavik. The Icelandic Meteorological Office said all inbound and outbound flights from Keflavik airport in Reykjavik have been halted. It is the area’s first volcanic eruption in nearly 800 years (some say...
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A powerful earthquake swarm continues on the Reykjanes Peninsula, Iceland since February 24th. Over 20.000 earthquakes have now been detected since the beginning of the earthquake swarm. As the series of strong earthquakes continues, more signs of magma movement are also being detected. This has prompted the officials monitoring the situation, to raise the alert level from yellow to orange.
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Scientists in Iceland have said there are now “strong signs” that a volcanic eruption may be under way following several days of near-constant seismic activity near Mount Keilir about 20 miles south of the capital, Reykjavik. “We are not saying we have signs an eruption has begun,” Kristín Jónsdóttir of the Icelandic meteorological office told local media on Wednesday. “But this looks like the type of activity we expect in the run-up to an eruption.” Víðir Reynisson of the island’s civil defence force told a mid-afternoon news conference it was “more likely than not” that an eruption – the first...
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Grímsvötn volcano on Iceland produced an unusually large and powerful eruption in 2011, sending ash 20 kilometres into the atmosphere, causing the cancellation of about 900 passenger flights. In comparison, the much smaller 2010 eruption of Eyjafjallajökull led to the cancellation of about 100,000 flights. Grímsvötn is a peculiar volcano, as it lies almost wholly beneath ice, and the only permanently visible part is an old ridge on its south side which forms the edge of a large crater (a caldera). And it is along the base of this ridge, under the ice, that most recent eruptions have occurred. Another...
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The number of earthquakes detected in Iceland has already increased to 9,000. The series of earthquakes began as scientists in the country reported signs of activity from Iceland’s most active volcano. In its latest report, the Icelandic Meteorological Office (IMO) noted that it had detected a total of 9,000 earthquakes as of June 29. According to the agency, the earthquake swarm began on June 19 in areas northeast of Siglufjörður, which is a fishing town located on the northern coast of Iceland. Three of the earthquakes detected by the agency had magnitudes of over five. “The earthquake swarm began on...
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Iceland Police Said Guilty Verdicts Likely for Leftists Who Poisoned Robert Spencer, But Prosecution Was Quashed DEC 2, 2019 5:00 PM BY ROBERT SPENCER An Icelandic police report, which they recently sent me on a freedom of information request, details what happened when I was poisoned at the Bar Ananas in Reykjavik on May 11, 2017. I spent the night in the Emergency Department at Landspítali, the National University Hospital of Iceland, suffering from serious symptoms of poisoning that were not adequately treated. The police treated four people as suspects in the investigation: 1) Sindri Geirsson, the proprietor of the...
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Actual title: "This ice-covered Icelandic volcano may emit more carbon dioxide than all of the country’s other volcanoes combined" Despite being mostly smothered by a glacier averaging 200 meters thick, one of Iceland’s largest and most active volcanoes still manages to belch surprisingly large quantities of carbon dioxide (CO2) into the atmosphere, new research reveals. To help lift the veil on Katla (center right, above), which lies near the southernmost tip of Iceland, researchers flew a sensor-laden aircraft around the peak at low altitude three times in 2016 and 2017. At some points near the volcano, CO2 levels were about...
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About 41 light-years from Earth is an exoplanet that lost one atmosphere but has seemingly gained a new one. Scientists also believe the planet, known as GJ 1132 b, has evolved quite drastically from a gaseous world to a rocky one the size of Earth... ...Pointing the Hubble Space Telescope at GJ 1132 b revealed a surprise. The telescope showed that the planet has developed a toxic and hazy "secondary atmosphere" made of hydrogen, methane, hydrogen cyanide and a haze of aerosol, like the smog we have on Earth. So how did this poisonous atmosphere come to be?
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The seismo-volcanic crisis on Reykjanes Peninsula, Iceland continues on March 11, 2021, with more than 35 000 earthquakes detected since February 24, 2021. The probability of an eruption is increasing and the most likely place where it might start is from Keilir to Fagradalsfjall. The Scientific Council for Civil Protection met at a teleconference on March 10, concluding that as the current situation lasts longer, the probability of an eruption increases. Processing of satellite images received on the morning of March 10 and the latest GPS measurements, confirm that magma is still restricted at the southern end of the magma...
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Even though Iceland seems to be getting more press… Superintendent Rögnvaldur Ólafsson is at the coordination center of the Department of Civil Protection and Emergency Management, patiently waiting to see how things develop on the Reykjanes peninsula, where an eruption is considered likely. He tells mbl.is that in case of an eruption, it is highly unlikely that houses need to be invacuated in the Reykjanes peninsula. Most likely, a potential eruption would be a small one that would not put inhabited areas and infrastructure at risk. “We’re just waiting,” he states. This, he adds, is similar to what he experienced...
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Iceland eruption could mark the beginning of a volcanic period lasting a few centuries David Hartley Interesting article in the Iceland Monitor about eruptive phases on Iceland. What caught my eye was the fact it settled round about 1300 which Wiki has as round about the beginnings of the Little Ice Age. “If an eruption occurs, it would likely mark the beginning of such a [volcanic] period – lasting a few centuries (emphasis added), I believe,” states Magnús Á. Sigurgeirsson, geologist at ÍSOR Iceland GeoSurvey – a consulting and research institute in the field of geothermal sciences and utilization. Research...
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Italy’s National Institute of Geophysics and Volcanology reported a “high intensity” explosion Monday at the Stromboli volcano, one of the most active volcanoes in the world, located off the southern coast of Sicily in the Mediterranean Sea. The institute’s surveillance cameras captured the event in visual and thermal format early Monday. The explosion could be seen sending ash and steam at least 100 meters into the air and streams of lava rapidly running down the center-south side of the volcano. The institute reported the event lasted four minutes. "From the seismological standpoint," it "was characterized by a sequence of explosive...
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International research led by geologists from Curtin University has found that a volcanic province in the Indian Ocean was the world's most continuously active—erupting for 30 million years—fuelled by a constantly moving conveyor belt of magma. It's believed this magma conveyor belt, created by shifts in the seabed, continuously made space available for the molten rock to flow for millions of years, beginning around 120 million years ago. Research lead Qiang Jiang, a Ph.D. candidate from Curtin's School of Earth and Planetary Sciences, said the studied volcanoes were in the Kerguelen Plateau, located in the Indian Ocean, about 3,000 kilometers...
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Using a combination of archaeological and geological evidence, scientists have finally pinpointed the date of the infamous Tierra Blanca Joven eruption, which likely devastated Maya communities in what is now El Salvador. Ilopango volcano blew its stack 1,589 years ago—give or take a year or two—according to new research published this week in Proceedings of the National Academy of Sciences. That this volcano erupted well over 1,000 years ago was well established, but the new research finally firms up the date, in a paper that will be of interest to archaeologists, historians, geologists, and climate scientists. The Ilopango caldera is...
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