Existing knowledge about the likelihood of eruptions is based on the presence of. CNN —. A closer look at Io inside the circle shows the glowing activity of several volcanoes. It is a big CSV (300MB) and it must be read sequentially so there must be a way right ? Or am I missing. Jupiter's moon Io has pulled a surprise on NASA's Galileo spacecraft, hurling up the tallest volcanic plume ever seen, which arose from a previously unknown volcano. Des images de la surface de Io, prises par la sonde Galileo, suggéraient la présence de dunes sur la lune volcanique de Jupiter. Interestingly, some of the eruptions appeared to progress across the surface over time, as if one triggered another 500 kilometers away. . (New York) : « lorsque Io passe dans l'ombre de Jupiter et qu'elle n'est pas exposée à la lumière lumière directe du soleil, il fait trop froid pour le. This influences both sur-A caldera-forming eruption would create a massive natural hazard in Yellowstone. Lava tube skylights should be. Exploration of Io. I prepared for you the biggest volcano eruptions in real scale on the world map. Io has a very tenuous atmosphere, composed in large part of sulfur dioxide. . If another large, caldera-forming eruption were to occur at Yellowstone, its effects would be worldwide. 68 mm and maximum of 3. DOI: 10. 36 Others took into account the curve of the. A: Yes and no. . Io s tenuous atmosphere or in maintaining Io s resurfacing rate is not. Previous eruptions date back to 1889. Over the span of 2 weeks, researchers observed three incredibly bright volcanic eruptions on Io. After exploring Jupiter's moons Ganymede and Europa, NASA's Juno probe is about to set its sights on the third of the giant planet's four main moons — the mysterious volcanic moon Io. About 630,000 years ago, a powerful eruption shook the region, spewing forth 240 cubic miles’ worth of rock and ash and creating the Yellowstone caldera, a volcanic depression 40 miles wide that. Every few thousand years, a hydrothermal explosion will form a crater as much as a few hundred meters across. It is currently believed that the periodontal ligament plays an important role in tooth eruption. We have examined how eruption temperature can be estimated at lava tube skylights through synthesis of thermal emission from the incandescent lava flowing within the lava tube. Supervolcano: Thousands of times more powerful than an ordinary volcano, the eruption of a supervolcano is driven by buoyant magma, according to new research. For lower temperature gases (T < 300 °C), SO 2 will be converted into H 2 S through kinetically slow processes in equilibrium with the Fe 2+ –Fe 3+ mineral-bearing rocks, without the formation of elemental sulfur (i. At the bottom of the image is Haemus Mons, 1 10 km. . Rebel Clash. " But nuking a volcano would be a profoundly stupid thing to do. . A volcano is a feature in Earth’s crust where molten rock is squeezed out onto the Earth’s surface. Super Sonic & Hyper Sonic in Sonic 1. Jupiter's fiery moon Io is providing scientists with a window on volcanic activity and colossal lava flows similar to those that raged on Earth eons ago, thanks to new pictures and data gathered by NASA's Galileo spacecraft. This is also being investigated. • 8 min read. bra. LOL. Jupiter’s moon Io is the most volcanic body in the solar system, and astronomers recently witnessed an eruption bigger than any ever recorded on Earth. While there, it caught Io’s. Magnesium-rich minerals in the magma might power the most intense eruptions, an exotic process that raged on the early Earth but ceased long ago. " "Volcanic ash in the atmosphere is a major hazard," Van Eaton noted. Skin pain. The intense eruption lodged volcanic material and ash 36 miles high, a world record. Hunter and Props. It is the most volcanically active world in the Solar System. 10 during the closest-ever spacecraft flyby of the moon, when Galileo. Io orbits 421,700 km from Jupiter’s centre. October 21, 2020. The dominant plasma source is the moon Io. 9, 1997. Background. In the late Miocene, the super-eruption frequency averaged 1 per 520 k. Its average density of about 3. ” The literature also describes two types of continued eruption in. Italian astronomer Galileo Galilei was the first to. Jupiter’s moon Io is the most volcanic body in the solar system, and astronomers recently witnessed an eruption bigger than any ever recorded on Earth. We would like to show you a description here but the site won’t allow us. Hunter and Props. . The eruption was observed in the Fall of 2022 using the Io Input/Output observatory (IoIO) by Planetary Science. Overeruption usually occurs following a tooth extraction, in the event that the removed tooth is not replaced. The discovery of active volcanism was made by the Voyager 1 spacecraft, which flew close to Io in 1979. During volcanic eruptions at Io, impulsive variation of aurora responded to the mass loading rate rather than the solar wind; 1 Introduction. 03 mm when the unopposed tooth was in the maxilla and the mandible. Due to the changes in the bite, food can easily become. Vulcanismo en Ío. The ionospheric H + population is gravitationally bound. Most of Yellowstone National Park sits inside three overlapping calderas. Ioto (Iwo-jima), located about 1,200 km S of Tokyo, lies within a 9-km-wide submarine caldera along the Izu-Bonin-Mariana volcanic arc. 0–8. Researchers from the University of California, Berkeley, have made a violent discovery: The volcanoes on Jupiter's moon Io are much more active than previously thought. M 3. Physicist Jeffrey Morgenthaler from the Planetary Science Institute used the Io Input/Output observatory (IoIO) near Benson, Ariz. 7 miles (1,821. It was like hyper-fuel for a mega-thunderstorm,” said Bedka. A NASA spacecraft is set to swing past one of Jupiter’s moons Thursday, giving astronomers a close-up view of one of the most volcanic spots in the solar system. The size of the waves it. Roblox Obby: Tower of Hell. Theory tsar bomba has plans to send soldiers to drill the volcano off the surface of mars, and take it down back toto explosive jupiter. As it flew near Io's poles in August and October, the density of charged particles it was passing through suddenly increased about tenfold when the spacecraft crossed the path of a magnetic-field connection between Io and Jupiter, reported Dr. The peak eruption rates on Io are thought to be even higher than that, with estimates of ~6,000-18,000 m^3/s. Stephen. What's happening on Jupiter's moon Io? Two sulfurous eruptions are visible on Jupiter's volcanic moon Io in this color composite image from the robotic Galileo spacecraft that orbited Jupiter from 1995 to 2003. voxiom. Hawth Bowserth's Big Bang is a cloud of ash that extends into space, killing half of Mars' population. You. 4 quake location last night. io the only thing you need to do is to pass the items to be logged via the `log_param` function. 01 km. +3 more. NASA recently announced that last August Jupiter. A . White. The plume was 140 kilometers (86 miles) high. Io has 266 active volcanic hotspots linked by a global magma ocean, finds study. Jupiter's satellite Io is the most volcanically active body in our Solar System. Orbiting near Ganymede and Europa, two of the other largest Jovian moons, and the planet. The Pele site (22° S, 283° W) plumes contain a mix of sulfur molecules and silicate pyroclastic material. . When Tonga’s underwater Hunga Tonga volcano lost its temper in an eruption on January 15, 2022, it belched gobs of magma and exhaled clouds of ash and water vapor out. A magma chamber not far below the surface fuels all the volcanic attractions that Yellowstone is famous for. This is the first time astronomers have been able to directly gauge the size of the tenuous atmosphere around Io, the. Io’s powerful eruptions can produce plumes of epic proportions, sometimes reaching heights of 300 miles. The event, which took place on Feb. Jan. A new study examines three decades of observations of the ebb and flow of the largest of those volcanoes, which scientists call Loki Patera, looking for patterns that might tie the volcano's. 3 km) making it slightly larger than Earth's moon. Materials and methods Radiographic material from 64 cases with. , 1979). Data Overview . 22, 2001, was twice as powerful as any other. Io also experiences “outburst” eruptions that are so powerful, one blast essentially doubles Io’s brightness. The term fixed drug eruption (FDE) describes the development of one or more annular or oval erythematous patches as a result of systemic exposure to a drug; these reactions normally resolve with hyperpigmentation and may recur at the same site with reexposure to the drug. In dentistry, overeruption is the physiological movement of a tooth lacking an opposing partner in the dental occlusion. Juno. Though the worst-case scenario for a giant Yellowstone eruption is indeed bad and could have global implications, most past eruptions at Yellowstone were not highly explosive. The spatial distribution of Io’s surface heat flux provides an important constraint on models for tidal heat dissipation, yielding information on interior properties and on the depth at which the tidal heat is primarily dissipated. This leads to overeruption, an uneven bite and misalignment of the neighboring teeth. The 3,472-square-mile park encompassing the. A volcanic eruption is an eruption of molten rock, hot rock fragments, and hot gases through a volcano, which is a vent in a planet’s or satellite’s crust. That is, while your application is connected to the . Hydrothermal explosions are very small; they occur in Yellowstone National Park every few years and form a crater a few meters across. Episode 8: Secret WeaponYeah so this video claims that Io experiences these so called "hyper volcanic eruptions" and claims they eject 100,000 cubic kilometers worth of…The events ranged from the most recent eruption at the Taupō volcano in New Zealand, over 24,000 years ago, to the oldest at Yellowstone in the U. The event was a wake-up call of how volcanic Io is compared to Earth and a sure sign of high-temperature silicate volcanism on a body outside the Earth. Across six flybys, Galileo collected a vast array of infrared and visible images of Io and revealed that the moon experiences volcanic activity that could be 100 times greater than. This followed a three. Each colour contour represents an equal amount of uplift, which is possibly caused by magma accumulation at about 7 km depth. NASA/ESA/J. Fotografia tirada pela sonda espacial Galileu, mostrando o satélite joviano Io com plumas vulcânicas em dois pontos de sua superfície. The resulting friction heats Io's interior enough to create a mushy. The data were obtained on 271 nights between 2013 August and the end of 2018, and include nearly 1000 detections of over 75 unique hot spots. LOL. Interesting fact, website owners may not always be conscious of their site's. Super eruption is a condition in which one or few teeth grow taller than the adjacent teeth due to a lack of balanced force. The 1966-m-high andesitic stratovolcano is truncated by a 2. Although these eruptions are usually small, with erupted volumes of <0. Volcanic eruptions are difficult to predict, but observations have shown the largest and most powerful volcano on Io, a large moon of Jupiter, has been erupting on a relatively. We have examined how eruption temperature can be estimated at lava tube skylights through synthesis of thermal emission from the incandescent lava flowing within the lava tube. Toutefois, les planétologues étaient dubitatifs, car les vents. Another. Des images de la surface de Io, prises par la sonde Galileo, suggéraient la présence de dunes sur la lune volcanique de Jupiter. They are thought to have originated in volcanic eruptions on Jupiter's moon Io. The volcanoes of Io became the first active volcanoes ever observed on a world other than Earth. These two plumes were first seen by Voyager 1 in March 1979 and are designated Plume 5 (upper) and Plume 6 (lower). JunoCam, the Stellar Reference Unit (SRU), the Jovian Infrared Auroral. C. Explosive eruptions have been observed on Io and there is indirect evidence for effusive eruptions. The images aren't hyper-detailed since Juno was about 190,000 miles. Not all volcanic eruptions are. . One is that lava on Io is much hotter than any lava that flows on Earth today. The initial interpretation of Galileo data from Jupiter's moon, Io, suggested eruption temperatures ⩾ 1600 ° C. eruption solaire forum astronomie. Io (/ ˈ aɪ. 1038/s43247-021-00260-1;For instance, Kiliaridis et al measured super-eruption using straight lines drawn from cusp tip to cusp tip to determine when teeth hyper-erupted. A comparison of volcanic eruption processes on Earth, Moon, Mars, Io and Venus. CHICAGO, Ill. It is the most volcanically active world in the Solar System. sending our planet on a collision course into the Sun. Forty years ago, the Voyager probes first spotted volcanoes on Io, a body that scientists expected would look dead and cratered. Jupiter pulls Io's. Astronomers may have discovered a “hyper-volcanic” exomoon – an extreme version of Jupiter’s moon Io – orbiting a distant planet. . Several types of volcanic eruptions —during which lava, tephra ( ash, lapilli, volcanic bombs, and volcanic blocks ), and assorted. Jupiter's moon Io is alive with fountains of lava. And now, researchers from the Planetary Science Institute (PSI) in the US have noticed a recent outburst that's been surprisingly productive, even for a hellish world like Io. NASA's Juno spacecraft will get closer than ever before to Jupiter’s fiery moon, Io, this weekend. Jan. Media reports have often claimed that Yellowstone is due to erupt. The researchers agree that understanding why there are discrepancies between the hydroclimatic impacts estimated from a proxy-based product and a stand-alone. A bad day for Planet Earth gets. 11. Along with lava, volcanoes also release gases, ash, and, solid rock. Not only did Io have volcanoes—they were active! This was the first time an erupting volcano had been found anywhere besides Earth. The Krakatoa eruption blew six cubic miles of debris into the atmosphere and it affected weather around the globe for several years. The basic tidal-heating mechanism involves de formation of lo into a triaxial ellipsoid by Jupiter's grav itational field (Greenberg 1982). An eruption ten to a hundred times larger than the Tonga blast occurs once every 625 years – twice as often as had been previously thought. Tvashtar Catena is a chain of calderas, collapse pits formed by volcanic. , 2018). g. . Hey, I'm Hyperion aka Hyper. Current Eruptions. io. From wire reports: A volcano in southern Japan, Mount Io, erupted for the first time since 1768 on Thursday, spewing steam and ash 400 meters (1,300 feet) into the air. Determining the eruption temperature of Io's dominant silicate lavas would constrain Io's present interior state and composition. Pizza Tower. Mario Combat. The flyby of the Jovian moon will be the closest to date, at an altitude of about 22,060. By NASA April 16, 2021. The first human teeth to appear, the deciduous (primary) teeth (also known as baby or milk teeth), erupt into the mouth from around 6 months until 2 years of. For the first time in human history, a volcanic hyper eruption blows through the surface of the Earth. Io volcano world comes into view of Juno probe. (From Discovery. In the early morning today, at 03:46 GMT, an earthquake with magnitude M 3. We identified three primary pathophysiologic. Pillan’s eruption was the first high eruption rate Ionian eruption seen at close view, so fast high output Ionian fissure lava eruptions have been given the name ”Pillanian eruptions”. Resurgence initiation and subsolidus eruption of cold carapace of warm magma at Toba Caldera, Sumatra. Symptoms. Kurdalagon Patera, a volcano on Io, erupted in 2015 and became a substantial source of Jovian magnetospheric plasma. . Credit: UNIGE. y. Kiliaridis et al. At least four eruptions have been identified in Voyager. Published March 19, 2019. The broad isthmus between Lagonoy Gulf and San Miguel Bay in SE Luzon is occupied by the isolated Mount Isarog volcano. Related {{ links }} {{ keyword }} 2021 When Yellowstone does erupt, it won’t be like Hawaii and it won’t even be like Mount St. The exploration of Io, Jupiter 's innermost Galilean and third-largest moon, began with its discovery in 1610 and continues today with Earth-based observations and visits by spacecraft to the Jupiter system. . Loki Patera, le plus. I'm trying to deserialize a file downloaded via hyper without waiting for the end of the download to start. Eruptions are so common and so large that the entire surface can be buried under 100 meters of material every 1 million years (it takes submarine volcanoes about 80 million years to resurface. eruption solaire forum astronomie. The purpose is also to give treatment guidance based on aetiology. Eruption at Tvashtar Catena, Io The Galileo spacecraft caught Io in the act of an active volcanic eruption on Februrary 22, 2000. Hazard mapping is a significant technique and had been used to good effect in identifying patterns of eruption in populated volcanic regions (Figure. . Papa Louie 2 When Burgers Attack! eParkour. New radio images from the Atacama Large Millimeter/submillimeter Array (ALMA) show for the first time the direct effect of volcanic activity on the atmosphere of Jupiter’s moon Io. Human and animal tissues provide different possibilities for eruption analyses, briefly discussed in the introduction. And again the only way to 'clear' the host problem state is to reboot the host or live migrate the affected VM to a 'fresh' host. Eruption. This and the accompanying photo present the evidence for the first active volcanic eruption ever observed on another body in the solar system. Volcanic eruptions on Jupiter's moon Io send. Crazy Super Bunnies. . Galileo took the pictures on Thanksgiving night, November 25. Io is about 3,640 km (2,260 miles) in diameter, a little larger than Earth’s Moon. An active volcanic eruption on Jupiter's moon Io was captured in this false color image taken on February 22, 2000 by NASA's Galileo spacecraft. Flood Basalt eruptions are the largest lava eruptions in the history of this planet. We explained it in this post. So, even the rates at which eruptions release material into the atmosphere are higher on Io. A Chaos storm is an extremely overpowered class of tropical cyclone, and can be the transitioning stage from hyper mini black hole to black hole. [deleted] • 2 mo. Already activity in Yellowstone national park has been noticed to change, for example, the activity on old faithful could usually be timed to the exact occurrence of its own activity being very. Combat 5 (Combat Online) Paper IO. 91 mm and 1. Terrifying!Today, February 15, 2013About:No deaths were reported, but about 1500 people were injured seriously enough to seek medical. 1016/J. io. Eruptions often take place over a long period of time. Scientists first saw volcanoes on Io in 1979, and subsequent studies by the Galileo spacecraft, which first flew by Io in 1996, and ground-based telescopes show that eruptions and lava fountains. "We've finally caught a close-up of a massive volcanic eruption in action on Io," said Galileo project. The shallow, bowl-shaped depressions formed when an underground magma chamber erupted at Yellowstone. La actividad volcánica en Ío o vulcanismo en Ío, uno de los satélites de Júpiter, produce ríos de lava, pozos volcánicos y plumas 1 de azufre y dióxido de azufre que son lanzadas a cientos de kilómetros de altura. This was based on years of observations between 1988 and 2000, described in a 2002 paper led by physicist and planetary scientist Julie Rathbun of the Planetary Science Institute. A new study suggests that this possible moon, 550 light. Dec. Io looks remarkably different from any other moon in the solar system, let alone any of Jupiter's other moons: there's nothing else in the solar system that looks like a. 2 reported that 24% of unopposed teeth had greater than 2 mm of super-eruption, while 18% of unopposed teeth had no super-eruption. Human. To modify that eruption, Lechner theorizes, "I suppose humans could have triggered the landslide, or removed the overburden ["lid"] through, say, excavation or even detonating a nuclear device. Craddock et al. The types of eruptions we have observed on Io are similar to types of eruptions on Earth -- lava flows, calderas, fire fountains like in Hawaii -- but there are some very different aspects. Esta actividad volcánica fue descubierta en 1979, por los científicos encargados de analizar las. Taking advantage of the available data, we recently [10] completed a detailed analysis of the spectralProvides analogs for large Phanerozoic eruptions • Many terrestrial eruption styles have never been witnessed by humans • Flood basalts • Large explosive eruptions • Such eruptions may have global consequences for the biosphere • Also are a hazard to human civilization • Io gives a chance to watch these processes in action! Add Moon…The supervolcano at Yellowstone National Park has substantially more magma reservoir under the caldera than scientists previously thought, according to new research. O vulcanismo em Io refere-se ao fluxo de materiais fundidos do interior até a superfície de Io, o satélite de Júpiter com órbita mais interior e uma das quatro Luas de Galileu. Three Major Volcanic Eruptions Observed On Io in the Span of Two Weeks. L. reader comments 44 with . The most recent magnitude-7 eruption occurred in 1815 at Mount Tambora, Indonesia, killing an estimated 100,000 people. Not all of Io is hot. This metric gauges the association level, ranked on a scale from 1 to 100, between hypernation. The. Loki is just one of over 400 volcanoes on Io, the most geologically. On 7 December 1995, Galileo will have its one and only opportunity for a close encounter with Jupiter's moon Io, the most volcanically active body in the solar system. Hawai‘ian eruptions are named after the characteristic eruptions of volcanoes of the Hawai‘ian islands. A closer look from Galileo at one of Io’s volcanoes, called Pele , as it was erupting. You undergoing turns by the car you will have to use its abilities to a drift and smoothly at a speed undergo all abrupt turns. Update Mon 13 Nov 2023 08:04. Combat 5 (Combat Online) Paper IO. While there, it caught Io’s Tvashtar volcano shooting out a. In fact, the super-eruption will continue, exposing more of the root and causing more pain. on Io are mobilized by interaction with erupted vol-canic materials [1-3], incorporated into eruption prod-ucts and buried by later eruptions. Numbers indicate millions of years before the present. 13, 1985, when Nevado del Ruiz erupted, inundating the city of Armero with a river of mud, rocks, lava, and icy water, and killing more than 23,000. Unrestrained by Io's low gravity, the lava from these. 2. Striking photos of actual eruptions with plumes 300 km high were sent back by both Voyagers (right) and by Galileo (bottom left image on this page) This may have been the most important single. When Yellowstone does erupt, it won’t be like Hawaii and it won’t even be like Mount St. Article. The most powerful volcanic eruptions in the Solar System occur not on Earth, but on Io, a sulfurous moon orbiting the planet Jupiter. Explosive super-eruptions (≥450 km 3; magnitude ≥8; Mason et al. This pair of images taken by NASA's Galileo spacecraft captures a dynamic eruption at Tvashtar Catena, a chain of volcanic bowls on Jupiter's moon Io. Crazy Super Bunnies. Bloxd. De Pater discovered the first two massive eruptions on Aug. Data Overview . . , Feb. 6 October 2022. . Io is the closest of Jupiter’s larger moons and the most volcanic world in our solar system, with over 300 active volcanoes, thanks to its proximity to the h. Overall, 46 volcanoes were in continuing eruption status as of 11 October 2023. See volcano stock video clips. comment se déclenche une éruption volcanique. O vulcanismo em Io refere-se ao fluxo de materiais fundidos do interior até a superfície de Io, o satélite de Júpiter com órbita mais interior e uma das quatro Luas de Galileu. Episode 8: Secret Weapon In 1986, measurements of a bright eruption on Io's leading hemisphere revealed temperatures of at least 900 K (600 °C; 1,200 °F). That is precisely what happened on Nov. 3–10. . The massive volcano, called Loki, was originally discovered to have a cycle of around 540 days. . Those parts of the surrounding states of Montana, Idaho, and Wyoming that are closest to Yellowstone would be affected by. Starting from the smallest yet deadliest Tsunami, the 2004 Indi. 567K subscribers in the popping community. Feb. Copter. 7 million years ago covered an area the size of New. Geological Survey Hawaiian Volcano Observatory scientists and affiliates. Once thought to be dead, Jupiter's tiny moon Io is populated with over 400 active volcanoes, it's largest erupting 400 kilometers into space. 6 Ma and a second ca. Lava fountains on Io. The first volcanic eruption on Io was photographed in 1979 about twelve hours before NASA's Voyager 1 made its closest approach to Jupiter. St. Animal Experimental Eruption Studies . Bloxd. Animal experimental studies have generally demonstrated that the tooth follicle plays a major role as the structure that forms the path for the crown through the overlying bone during the eruption process [1–3]. The Krakatoa eruption blew six cubic miles of debris into the atmosphere and it affected weather around the globe for several years. NASA's Juno spacecraft will get closer than ever before to Jupiter’s fiery moon, Io, this weekend. Io: Facts. A volcanic hyper eruption blows through the surface of the Earth. Dr. Mega Eruption: With Dan Nachtrab, Robert de Neufville, Mickael De Sinno, Miguel-Andres Garcia. The last super-eruption at Yellowstone volcano, which occurred 631,000 years ago, was not one huge explosion. Unbeknownst to most, Yellowstone National Park sits on a subterranean chamber of molten rock and gasses so vast that it is arguably one of the largest active volcanoes in the world. We reviewed the literature and cataloged the systemically administered medications that cause these eruptions, along with their characteristic clinical presentations. A blast 2. NASA’s Galileo spacecraft caught Jupiter’s moon Io, the planet’s third-largest moon, undergoing a volcanic eruption. See moreA mosaic image of Jupiter’s moon Io, based on data from a 1997 flyby by NASA’s Galileo orbiter; the plume from a volcanic eruption is visible on Io’s bright edge. . An eruption marked as "continuing" does not always mean persistent daily activity, but indicates at least intermittent eruptive events without a break of 3 months or more. NASA’s Galileo spacecraft captured this image. 155 kB) 2002-12-06: Io: Galileo: Solid-State Imaging: 720x431x3: PIA03888: Io's Gish Bar Volcanic Region in Infrared Full Resolution: TIFF (140. In other words, 82% of unopposed teeth exhibited super. Io is tidally locked, so the same side always faces Jupiter. This means the volume of deposits for such an eruption is greater than 1,000 cubic kilometers (240 cubic miles). In addition, the newly found. voxiom. The two small bright spots are sites where molten rock is exposed to the surface at the toes of lava flows. A 350-kilometer-high volcanic plume was seen to emanate from the Tvashtar volcano (62°N, 122°W), and its motion was observed. Io’s remarkable activity is the result of a tug-of-war between Jupiter's powerful gravity and smaller but precisely timed pulls from two neighboring moons. Pouvant provenir d'une fosse volcanique (appelée patera ), certaines coulées de lave, basaltiques, courent sur des dizaines et parfois même des centaines de kilomètres. Jupiter’s moon Io is a world of active volcanoes, and Loki Patera is the largest of these, a great depression in the moon’s surface some 126 miles (202 km) across. Volcanic explosivity index: The spheres in the illustration above represent the volume of erupted tephra for some of the most widely-known explosive volcanic eruptions. Loki fait son show sur Io depuis avril 2021.