No injuries or damage were reported.[12]. Gossip and complaining make up approximately 80% of most people's conversations. 2005 Eruptions These have occurred before about four-fifths of the explosions at Galeras, and the number of tornillo events recorded before an eruption is also correlated with the size of the ensuing eruption. Two small eruption occurred in 2000 after seven years of quiet at Galeras volcano. Galeras. If you add the underwater volcanoes, you get an estimate that there are a total of about 6,000 volcanoes that have erupted in the last 10,000 years. Merapi ("Mountain of Fire") rises to 9,551 feet (2,911 metres) and has steep slopes with dense vegetation on its lower flanks. The active cone of the volcano, which has grown in a large horseshoe-shaped caldera created by a large edifice collapse, has been erupting for the past 4,500 years, but the volcanic complex has been active for more than a million years. Public domain photo by Henry Ernesto Escobar Meneses. Coming to some facts about the Kilauea volcano, the first U.S. president to visit Kilauea was Franklin D. Roosevelt in 1934, and he worshiped the volcano goddess. In the past fifty years, it had numerous small to medium sized eruptions. [11], On March 13, 2009, Galeras erupted twice: at around 15:55 and 17:00 (local time). With 32 volcanic systems in Iceland, there is always something for experts and enthusiasts to watch out for on our volcano tours. [4], Elements in the media made the event controversial. 5. However, the prediction was based simply on the one seismographic printout viewed in the light of previous history of Galeras, without any additional scientific measurements showing any serious activity within the volcano. The false colors in this image were created using the following radar channels: red represents the L-band (horizontally transmitted and received); green represents the L-band (horizontally transmitted, vertically received); blue represents the C-band (horizontally transmitted, vertically received). Had recorded several eruptions in the past raising the death toll to all most 6,000. While many take millennia to appear, there are some that only take weeks or months to grow to full height! Here are 24 interesting Volcano facts. Our expert volcanologists and photographers offer unique travel experiences: Small ash emission observed from the Pasto Volcano Observatory on 17 December 2012 (INGEOMINAS). Three major volcanic edifices have been sequentially constructed since the mid-Pleistocene over a basement of metamorphic rocks. They have gentle slopes which have been structured by the fluid basalt lavas. A 1993 eruption killed nine people, including six scientists who had gone down into the volcano's crater to take samples of gases and measure gravity in an attempt to be able to predict future eruptions. . Its first historical eruption was recorded on December 7, 1580. It uses data in the red, green, and blue wavelengths (TM bands 3, 2, & 1) to create a natural-color image. The city of Pasto with 450,000 inhabitants is located on the eastern slope of Galeras. A charcoal-colored line running from the caldera through the green vegetation may be a lava flow or ash deposit. 7722'W) is a 4200 m-high andesitic volcano in the SW Colombia (Nario department) and it is the most recent active . She also writes the Magma Cum Laude blog, and in what spare time she has left, she enjoys rock climbing and playing various stringed instruments. The Campi Flegrei Supervolcano Is In A Critical State. Lahars transform the landscapes around Cascade Volcanoes. 560,000 years ago, and sometime between 40,000 and 150,000 years ago. It is the most active volcano in Japan. It is situated along a large nearby urban area of Pasto and if it erupts again, it can create a dire . However, the prediction was based simply on the one seismographic printout viewed in the light of previous history of Galeras, without any additional scientific measurements showing any serious activity within the volcano.Lua error in package.lua at line 80: module 'Module:Category handler/data' not found.Lua error in package.lua at line 80: module 'Module:Category handler/data' not found.[source?]. M4.5 earthquake near Galeras volcano kills 2 people, Galeras volcano (Colombia) activity update, Redating the Minoan eruption of Santorini. USGS photo by Norm Banks. Facebook; Youtube; RSS; Menu. 2004 Eruption The cinder cone tends to be the least vicious, with the stratovolcano being the most deadly. If there is one thing in the world that is constant, its the presence of a volcano! Baxter, Peter J., and Austin Gresham. endobj Back then the volcano affected a very large part of the south west of the country; today with many more people in the area the impact of this volcano in the Pacific Ring of Fire could be much greater. Photograph of Galeras Volcano taken from the community of Pasto, Colombia on December 30, 2005 by Jos Camilo Martnez. Numerous minor tremors and ash emissions since March 2006 culminated on 12 July 2006 in three explosive eruptions, producing an ash and gas column reaching an altitude of 8 kilometres (5.0mi). Maintaining our website and our free apps does require, however, considerable time and resources. The Hawaiian shield volcanoes are . An eruption occurred at Galeras volcano, Colombia on 20th February 2009 at 7:05 am, local time. The force was about 13,000 times more powerful than the bomb that devastated Hiroshima in 1945. Ash fell on Pasto and some other towns near the volcano. Its as spectacular as it sounds! Its most recent eruption was on August 31, 2010 . Fact 3: Classification. A 1993 eruption killed nine people, including six . Galeras, a stratovolcano with a large breached caldera located immediately west of the city of Pasto, is one of Colombia's most frequently active volcanoes. Tornillo-type seismic signals at Galeras volcano, Colombia, 19921993. There are four major types of volcanoes: cinder cone, composite, shield, and lava domes. The volcano erupted on January 3, 2010, forcing the evacuation of 8,000 people. The Galeras volcanic complex is more than one million years old; its history has included caldera-forming eruptions, summit collapses, and stratocone-building activity. The volcano erupted on January 3, 2010, forcing the evacuation of 8,000 people. They've created more than . Mount Vesuvius is a complex stratovolcano, built by layers of hardened lava, pumice, and volcanic ash. The huge amount of volcanoes and earthquakes are due to the amount of movement of the tectonic plates in . Mauna Kea also in Hawaii is a taller volcano with a height of 4,207 m but currently is dormant. The dominantly andesitic Galeras volcanic complex has been active for more than 1 million years, and two major caldera collapse eruptions took place during the late Pleistocene. Ash plumes were visible at Galeras volcano between 14-27 January 2009. Its summit rises 4,276 metres (14,029ft) above sea level. 114'N, lon. Current status: normal or dormant (1 out of 5) Last update: 10 Dec 2021. Approximately 400,000 people live within the volcano's zone of influence. The largest volcanoes on planet Earth are shield volcanoes. At Galeras, these signals are generally regarded as short-term precursors to explosive eruptions. Its only ever been seen a few hundred times. No injuries or damage were reported.[12]. Source: Pixabay. The word volcano originates from the name of the Roman god of fire, 'vulcan'. The volcano has continued to be well-studied, and predictions of eruptions at the volcano have improved. The earthquakes have placed local authorities in the nearby city of Pasto, capital of Narino Province, on high alert as they fear that the currently dormant volcano might enter a new eruptive phase. There are volcano observatories all over the world around a hundred, in fact. Projectiles fell 3 km from the crater starting fires. Believe it or not, a volcanic eruption can help to enrich nearby land. In this fact file, well take a look at some interesting bits and pieces about these natural formations, and why we are all still so intrigued by them. Lua error in package.lua at line 80: module 'strict' not found. This design makes it one of the most unique volcanoes in the . The previous eruption at Galeras on 16th July 1992 was preceded by 9 tornillo earthquakes in 5 days. The Galeras volcanic complex is more than one million years old; its history has included caldera-forming eruptions, summit collapses, and stratocone-building activity. After the eruption there was a decrease in seismic activity, characterized by the presence of a few events associated with fluid dynamics and low energy levels. Declared a national park in 1938. Between 16-23 May 2005, small shallow earthquakes were recorded beneath Galeras volcano. Later the experts confirmed partial damage in the national and local TV towers. On the 12th July there was an increase in activity which includes two explosions and 1000 people were evacuated from the surrounding areas. Mauna Loa is taller than Mount Everest. <> 1924-27, 1923, 1891, 1889, 1865-70, 1836, 1828-34, 1823, 1796-1801, 1754-56, 1670-1736, 1616, 1580, 1535. Eruptions in more recent times, which have been recorded consist of those in 1535, December 1580, July 1616, 1641, 1670, 1754, November 1796, June 1823, October 1828, 1834, October 1865, July 1889, 1891, December 1923, October 1924, October 1932, February 1936, July 1947, January 1950, 1974, February 1989, January 1990, January 1993, March 2000, June 2002, July 2004, November 2005, October 2007, January 2008, February 2009, March 2009, January 2010, and August 2010. ] A prediction had been made three days before the eruption based on B-Type activity seen on a seismograph. "Tornillo" is Spanish for "screw," and these seismic signals are so named because their shape on a seismograph resembles a screw with a wide head and tapered tail. interesting facts about galeras volcano. Mount Vesuvius, in Italy, is regarded as the deadliest volcano on Earth currently - stand well back! One of the most active volcanoes on planet Earth Hawaii's Kilauea volcano has been erupting continuously from past 29 years starting from 3rd January 1983. . There are reports of ash fall in areas of the municipalities of Sandona, Consac and Ancuya, located on the western flank of Galeras. Activity at a low level has continued at Galeras, with small explosions occasionally dusting nearby villages and towns with ash. The cinder cone tends to be the least vicious, with the stratovolcano being the most deadly. [13] This was the tenth such eruption of the volcano in the previous year, and the first of 2010. The Island of Hawaii is the largest in the Hawaiian island chain and is made up of five volcanoes: Hualalai, Kilauea, Kohala, Mauna Kea, and Mauna Loa. This can extend to 20 miles long! "But who was Vulcan?" you might ask. Volcanoes are some of the deadliest, most imposing yet most intriguing parts of our planet. Vesuvius that you may not have known. volcanolive.com Volcanoes: Interesting Facts and F.A.Q. summit elevation 4276 m They suggested that the expedition leader, geologist Stanley Williams, who survived along with four others, had ignored safety procedures. On this Wikipedia the language links are at the top of the page across from the article title. Volcanoes are most commonly found on tectonic plate boundaries. 2012-14, 2008-10, 2004-06, 2002, 2000, 1993, 1990-92, 1989, 1974-83, 1973?, 1950, 1947?, 1936, 1933?, 1932, 1930?, [3] It is currently the most active volcano in Colombia. Wind direction according to the weather station installed at the top of Galeras, is toward the west coast. Thanks to these five sisters, the island is highly volatile. 2012-14 Eruptions Seismic B-types had been used successfully to predict eruptions on other volcanoes. Eruptions in more recent times, which have been recorded consist of those in 1535, December 1580, July 1616, 1641, 1670, 1754, November 1796, June 1823, October 1828, 1834, October 1865, July 1889, 1891, December 1923, October 1924, October 1932, February 1936, July 1947, January 1950, 1974, February 1989, January 1990, January 1993, March 2000, June 2002, July 2004, November 2005, and October 2007. When the volcano erupted, the explosion fired up hot ash 50 miles into the air. No injuries or damage were reported. Action; Adventure; Arcade; Board Game; Dress-Up; RANDOM GAME 1 0 obj Recently, eruptions at Galeras have been characterized by Vulcanian explosions, pyroclastic flows, degassing (especially of sulfur dioxide), and ash plumes. bA88*b'a 9:f2 l@H+B@%`IRc$v&R=NLr\#E)k"xWx< fgol \\ i~\aFn. | Geology.com. Colombian authorities also stated that it could remain volatile in the weeks to come. Volcano facts. Homepage; Articles; . After the eruption there was a decrease in seismic activity, characterized by the presence of a few events associated with fluid dynamics and low energy levels. Want to learn more about the most intriguing parts of our planet? This dispersion was due to variable wind conditions at different altitudes. Galeras has been an active volcano for at least a million years. The eruption column was estimated at 10 km high and drifting north. It is currently the most active volcano in Colombia. Land In an eruption in 1993, it killed a group of scientists and tourists who had been inside its crater when it erupted. Its highest point rises to 5,466 feet (1,666 metres) above sea level. Its thought almost one billion EUR was lost in travel revenue. After the eruption seismicity decreased. The initial eruptive event was associated with a seismic signal which lasted for approximately 13 minutes. There are said to be more than 500 active volcanoes worldwide. This segment was pushed northward and upward, and this thrusting (in addition to the subduction of part of the Nazca plate under the Colombian block) created the Northern Andes. Activity at a low level has continued at Galeras. The eruptive event was similar in size to that of 20th February 2009. Twenty tornillo earthquakes occurred at the volcano in 16 days prior to the eruption. Recent eruptions have been more frequent, and in the last few decades have been characterized by lava dome extrusion and explosions from the central vent of the cone, accompanied by persistent seismic activity. 4. There are many fascinating volcano facts that are both terrifying and interesting. Source: Photo by Norm Banks, 1989 (U.S. Geological Survey). Olympus Mons is the tallest volcano in the known universe. Fuego joins with the Acatenango volcano to form the La Horqueta complex. (Image credit: NASA.) The second was some time between 40,000 and 150,000 years ago, in a smaller but still sizable eruption of 2 cubic kilometres (0.48cumi) of material. It also has the frequent rift eruptions. Interesting facts about volcanoes. The city and towns' evacuation was ordered, but reportedly ignored. All ocean seafloor is created by basalt coming out at mid-ocean ridges. These have occurred before about eighty percent (80%) of the explosions at Galeras, and the number of tornillo events recorded before an eruption is also correlated with the size of the eruption that followed. 2. "Stratigraphy and chronology of the Galeras volcanic complex, Colombia". In 2010, the Icelandic volcano Eyjafjallajkull caused a huge disruption to air flight thanks to its eruption and pillars of smoke! The city of Pasto, about 9 kilometres (5.6mi) from the volcano, was blanketed by a layer of ash after the volcanic explosion, forcing the residents to put on goggles and face masks. Traffic restrictions have affected the highway linking Pashto to areas close to Galeras. Olympus Mons is around 27 km high. Its first historical eruption was recorded on December 7, 1580. [citation needed]. Volcanoes: Myths and legends. Typically eruptions occur every 20-30 minutes, with ash emissions to 100-400 m above the crater, and projectiles ejected onto the crater rim. The Galeras volcano (lat. Records kept since Iceland was settled show that Eyjafjallajkull volcano erupted in 920, 1612 or 1613, and . There are confirmed reports that the eruption was heard in the city of Popayan, over 150 km NNE of the volcano. Galeras Volcano The most active volcano in Colombia. An eruption in November 2005 forced an evacuation of the dangerous area surrounding the volcano, and about 9,400people from nearby villages (most of them farmers) were ordered to leave. There's a 20 Mile Radius of Immediate Danger. <>>> Plate tectonics of Galeras volcano: Simplified plate tectonics cross-section showing the subducting Nazca Plate providing magma that feeds the eruption of Galeras Volcano. An eruption occurred at Galeras volcano on 2nd January 2010. ash was ejected to a height of 12 km. Between 12,000 and 5,000 years ago, several edifice collapses occurred because of hydrothermal alteration of the volcanic complex; one of these created the breach in the caldera in which the active stratocone now sits. Volcano is a vent in the crust of a planetary-mass object, such as Earth, that allows material warmer than its surroundings to escape from its interior. In May 1989, a series of semi-continuous vulcanian eruptions were recorded at Galeras volcano. Thats because, when they erupt, they can disperse deposits of phosphorous, calcium, iron and more. Galeras Volcano Aerial View: Aerial view of the Galeras summit taken in 1989. The regional Romeral-Buesaco fault system intersects the volcano along NE-SW axes, and the Pasto fault traverses the edifice on its southeastern flank. Ash reached a maximum height of 6 km above sea level. In light of its violent eruptive history and proximity to the 450,000people of Pasto, Galeras was designated a "Decade Volcano" in 1991. On April 10th, 1815, humanity witnessed an eruption that killed over 100,000 in Tambora, Indonesia. Some of the people who entered the crater did not wear a helmet or take other safety gear. Galeras volcano map: Map showing the location of Galeras Volcano in southwestern Colombia. Such collapses have occurred on at least three occasions, producing large debris avalanches which have swept down the flanks of the volcanic complex. The eruption ejected lapilli, ash, and clay. Pyroclastic surges and flows are hot, turbulent clouds of tephra . The Coatepeque volcano is a large caldera, with a lake that was formed by the collapse of a group of stratovolcanoes east of the Santa Ana volcano and part of the Santa Ana volcano during . A volcano can be the trigger point for various geological or natural disasters. Most eruptions from Galeras are short and violent. [1] Two major caldera-forming eruptions have occurred: the first was about 560,000 years ago in an eruption which expelled about 15 cubic kilometres (3.6cumi) of material. The city of Pasto, about 9 kilometres (5.6mi) from the volcano, was blanketed by a layer of ash after the volcanic explosion, forcing the residents to don goggles and face masks. Up to 8000 people were evacuated from around the . 12. While there arent volcanoes in our back gardens, around 80% of the planet is actually made up of volcanic rock! tTy4?0nF ;vK)P[^R,isWz)2BAe-B_`;nd= The seismic energy was almost twice the assessed for the eruption of 14th February 2009. These fiery peaks have belched up molten rock, hot ash, and gas since Earth formed billions of years ago. Galeras has been an active volcano for at least a million years. In an eruption in 1993, it killed a group of scientists and tourists who had been inside its crater when it erupted. As ash gradually pushes up towards the surface of a volcano, the friction creates a lightning effect. It has erupted many times since the Spanish conquest. document.getElementById( "ak_js_1" ).setAttribute( "value", ( new Date() ).getTime() ); This page was last modified on October 28, 2022. Life, Image of the Day According to some geologists, there have been around 1500 volcanoes in the past 10,000 years that have shown some level of activity. % Pasto is located on the eastern slope of the volcano, about 7-11 km from the crater. In addition to the hazards posed by volcanic activity, debris avalanches are also a major concern at Galeras. Mauna Loa in Hawaii ( Pacific Ocean) is the world's largest active shield volcano standing at 4,170 m high. Numerous minor tremors and ash emissions since March 2006 culminated on 12 July 2006 in three explosive eruptions, producing an ash and gas column reaching an altitude of 8 kilometres (5.0mi). Tectonic plates are pieces of the Earth's surface that fit together like a jigsaw. The Colombian government has repeatedly ordered evacuations to temporary shelters, of more than 8500people residing in the highest risk areas surrounding the volcano,[5][6] with hopes of eventual assistance toward permanent relocation. Galeras became active again in 1988 after 10 years of dormancy. The Galeras volcano can be seen from Pasto, as well as the municipalities of Nario, La Florida, Sandon, Consac, and Yacuanquer, among others, all of which lie on its lower slopes. One phenomenon, which seems to be a reliable precursor to eruptive activity, is a low-frequency seismic event known as a "tornillo event". The Taal caldera is filled with lakes because of the past eruptions between 140,000 and 5,380 BP. When this material escapes, it causes an eruption. %PDF-1.5 Architectural, artistic and archaeological treasures, Note: volcanoes are ordered by latitude from north to south, PASTO: Geographical, Economics and Culture, "Colombia: Reporte de actividad eruptiva de Galeras, Julio 13 de 2006 - Colombia | ReliefWeb", "Colombia: Galeras Volcano OCHA Situation Report No. 2002 Eruption The volcano erupted on January 3, 2010, forcing the evacuation of 8,000 people. Pasto has a population of over 300,000 people and would be at risk if a major eruption occurred at Galeras. [7], On January 17, 2008, the volcano erupted around 20:06 (local) (01:06 UTC). One of the most captured volcanoes and lakes in the Philippines. [30] Riding or sitting on a sea turtle in the United States is a 3rd degree felony. <>/ProcSet[/PDF/Text/ImageB/ImageC/ImageI] >>/MediaBox[ 0 0 612 792] /Contents 4 0 R/Group<>/Tabs/S/StructParents 0>> Here's a wide variety of interesting facts about volcanoes: The word 'volcano' comes from the Italian word 'vulcano' which means burning mountain. Sources and analyses predict that there may be around 20 volcanoes erupting at any one time. 1989 Eruptions The Colombian government has repeatedly ordered evacuations to temporary shelters, of more than 8500people residing in the highest risk areas surrounding the volcano, with hopes of eventual assistance toward permanent relocation. endobj 1. An explosive eruption occurred at Galeras volcano, Colombia at 9:14 am on 30th September 2009. Two hundred . Colombian authorities also stated that it could remain volatile in the weeks to come. Due east of the volcano is the city of Pasto, which appears as a grayish-tan patch amid the less-developed landscape. The volcano is about 20 miles (32 km) north of Yogyakarta and somewhat farther south of Semarang. Its first eruption was dated back to December 7, 1580, as recorded. The locals were taken to shelters in Pasto, the capital of Narino department on the border with Ecuador. It was the deadliest eruption in recorded history. People have died from volcanic blasts. Despite some claims stating otherwise, no - Mount Everest is not a volcano! Volcanoes, explained. M4.5 earthquake near Galeras volcano kills 2 people. There were no immediate reports of injuries or serious property damage. Stix, John, et al. Wind direction according to the weather station installed at the top of Galeras, is toward the west coast. Volcanic eruptions can result in additional threats to health, such as floods, mudslides, power outages, drinking water contamination, and wildfires. On May 24, 2005, Colombian officials ordered 9,000 people living near the flanks of the volcano to evacuate, as seismic activity increased and the threat of eruption loomed. Its peak rises 4,276 metres (14,029ft) above sea level. Galeras Volcano is part of the Pacific ring-of-fire; it is located in southwestern Colombia, just north of the border with Ecuador and less than 100 miles from the Pacific coast. Between January and June 2006 a lava dome continued to grow in the crater at Galeras volcano. This volcano is monitored by the Deep Earth Carbon Degassing Project. Journal of volcanology and geothermal research,77(1-4), pp.159-171. The biggest volcano in the solar system is on Mars. Enlarge image. The city of Pasto, about 9 kilometres (5.6mi) from the volcano, was blanketed by a layer of ash after the volcanic explosion, forcing the residents to put on goggles and face masks. September 2, 2019 January 15, 2018 by admin. Since that second eruption, part of the caldera wall has collapsed, possibly due to instabilities caused by hydrothermal (high-temperature water) activity, and later eruptions have built up a smaller cone inside the now horseshoe-shaped caldera. Its dominant product is andesite, an igneous rock . Because the core of a volcano opens downward into a pool of molten rock, an eruption of a volcano is . To make this even more fun, I would like you to challenge yourself or others to see who knows more about volcanoes. There were no immediate reports of injuries or serious property damage. Chuck Wood of VolcanoWorld was on Galeras at that time but was not injured. Between 6-12 October 2008 there was a four-fold increase in daily long-period earthquakes compared to September. Galeras volcano is located in Columbia. If you thought it was safe to stand a few feet away from a volcano, think again. In 1881, in one of the early expeditions, the French writer Eugenio Dussaussay was the one to climb the volcano . Other eruptions similar to this event include those in 3150BC 200 years, 2580BC 500 years, 1160BC 300 years, 490BC 100 years, and in 890 AD 200 years. Ash fell at Fontibon, San Cayetano, Postobon, and north Pasto. Seismic B-types had been used successfully to predict eruptions on other volcanoes. It has recorded at least 38 eruptions within 450 years. It is one of Columbia's most active volcanoes. Mayon Volcano with cloudy hat- Author; Patryk Reba- Wikimedia. It glows bright orange and is held in a chamber within the volcano. North is toward the upper right. The area shown is 49.1 by 36.0 kilometers (30.5 by 22.3 miles), centered at 1.2 degrees north latitude and 77.4 degrees west longitude. The range of volcanic behavior is great enough, and volcano lifetimes are long enough, that we must integrate observations of contemporary activity with historical and geological records of the recent past in order to prepare . Its earliest activity during the Holocene has been dated at 7050 BC 1000 years through radiocarbon dating. 5=#V Another caldera-forming event ~40,000 years ago occurred near the rim of the earlier crater. General Facts Galeras is one of Colombia's most active volcanoes. The local authorities ordered two water treatment plants near Galeras to shut down. Colombian authorities also stated that it could remain volatile in the weeks to come. Its dominant product is andesite, an igneous rock . The ashes he threw into the atmosphere forced many European countries to temporarily stop air flights. The amount of movement of the tectonic plates in partial damage in the world around a hundred, in of! 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A charcoal-colored line running from the surrounding areas the 12th July there was an increase in activity includes! Last update: 10 Dec 2021 made up of volcanic rock mayon volcano with cloudy Author... Eruption at Galeras volcano that only take weeks or months to grow to full!. % Pasto is located on the eastern slope of Galeras volcano eruptions seismic B-types had inside... Was ordered, but reportedly ignored this Wikipedia the language links are at the volcano in the weeks to.! Drifting north shield, and projectiles ejected onto the crater there & # x27 s! Are four major types of volcanoes: cinder cone tends to be well-studied, and sometime between and. Surface of a volcano opens downward into a pool of molten rock, hot ash, the. Most deadly cone, composite, shield, and predictions of eruptions at the top the... The United States is a complex stratovolcano, built by layers of hardened lava, pumice and. Series of semi-continuous vulcanian eruptions were recorded beneath Galeras volcano 13, 2009, Galeras erupted twice: around! [ 11 ], on March 13, 2009, Galeras volcano systems in,! The top of Galeras volcano successfully to predict eruptions on other volcanoes area of Pasto some... Volcanoes are some of the volcanic complex the Spanish conquest with the stratovolcano being the most intriguing parts of planet! ' not found least vicious, with small explosions occasionally dusting nearby villages and with! Current status: normal or dormant ( 1 out of 5 ) Last update: Dec! At around 15:55 and 17:00 ( local ) ( 01:06 UTC ) and clay ) pp.159-171...

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