Posts Tagged ‘chile’
Posted by feww on February 16, 2009
Volcán Guallatiri could explode after 50 years of virtual dormancy
Based on its recent analysis, FEWW team believes that there’s an 80 percent probability Volcán Guallatiri (northern Chile) could erupt explosively after nearly five decades of dormancy.
Partial map of Chile showing approximate position of Volcán Guallatiri west of the border with Bolivia. Original map: USGS
Volcán Guallatiri is a 6071-meter high symmetrical stratovolcano located at the southwestern end of the Nevados de Quimsachata volcano group. The snow-clad Guallatiri sits west of the border with Bolivia.
One of northern Chile’s most active volcanoes, Volcán Guallatiri rises to the SSE beyond Laguna Chungará, and steam rises from a prominent fumarole near its summit. The 6071-m-high Guallatiri, a symmetrical ice-clad stratovolcano, lies at the SW end of the Nevados de Quimsachata volcano group just west of the border with Bolivia and is capped by a central dacitic dome or lava complex, with the active vent situated at its southern side. Thick lava flows are prominent on the lower northern and western flanks of the andesitic-to-rhyolitic volcano. Minor explosive eruptions have been reported from Guallatiri since the beginning of the 19th century. Intense fumarolic activity with “jet-like” noises continues, and numerous solfataras extend more than 300 m down the west flank. Photo by Lee Siebert, 2004 (Smithsonian Institution). Caption: GVP.
Volcano Name: Guallatiri
Subregion: Northern Chile
Volcano Type: Stratovolcano
Last Known Eruption: 1960
Summit Elevation: 6,071 m (19,918 feet)
Latitude: 18.42°S (18°25’0″S)
Longitude: 69.092°W (69°5’30″W)
Posted in Laguna Chungará, Northern Chile, solfataras, volcanic activity, Volcano Watch | Tagged: Bolivia, chile, Nevados de Quimsachata, stratovolcano, Volcán Guallatiri | 1 Comment »
Posted by feww on December 24, 2008
Chaitén volcano: Entering 8th months of activity
Acquired December 5, 2008 NASA Earth Observatory
Chile’s Chaitén Volcano erupted violently on May 2, 2008, after an estimated 9,000 years of dormancy. The volcano has since spewed ash across Patagonia, ejecting pumice as far as the nearby gulf, and sending lahars into the town of Chaitén.
The town of Chaitén, located about 10 kilometers from the volcano, is seen covered with volcanic ash in this satellite image captured by Formosat on December 5, 2008. West of town, ash forms fan-shaped deposits in what used to be Chaitén’s harbor. Río Blanco is clogged with ash and appears completely white in the image.
Formosat image © 2008 Dr. Cheng-Chien Liu, National Cheng-Kung University, and Dr. An-Ming Wu, National Space Organization, Taiwan. Caption by Michon Scott.
Instrument: FORMOSAT-2 – RSI
Date Acquired: December 5, 2008
Posted in Global Volcanism Program, lava dome, Río Blanco | Tagged: Chaiten volcano, chile, lahars, Patagonia, volcanic ash | 2 Comments »
Posted by feww on August 21, 2008
13 August-19 August 2008
Piton de la Fournaise. The massive Piton de la Fournaise on the island of Réunion is one of the world’s most active volcanoes. It is seen here in 1977 with a fresh black lava flow descending the outer NE flank of the shield volcano to the sea. An unvegetated summit lava shield (upper left) was constructed within an 8-km-wide caldera that is breached to the sea. Its sloping northern rim is marked by the diagonal vegetation line at the left. More than 150 eruptions have occurred since the 17th century, mostly from vents within the caldera. (Caption:Global Volcanism Program ). Copyrighted photo by Katia and Maurice Krafft, 1977 (published in SEAN Bulletin, 1977).
- Batu Tara, Komba Island (Indonesia)
- Chaitén, Southern Chile
- Chikurachki, Paramushir Island
- Cleveland, Chuginadak Island
- Colima, México
- Dukono, Halmahera
- Karymsky, Eastern Kamchatka
- Kilauea, Hawaii (USA)
- Krakatau, Indonesia
- Llaima, Central Chile
- Manam, Northeast of New Guinea (SW Pacific)
- Masaya, Nicaragua
- Okmok, Fox Islands
- Rabaul, New Britain
- Shiveluch, Central Kamchatka (Russia)
- Ubinas, Perú
The Weekly Volcanic Activity Report is a cooperative project between the Smithsonian’s Global Volcanism Program and the US Geological Survey’s Volcano Hazards Program. This page is updated on Wednesdays, please see the GVP Home Page for news of the latest significant activity.
Posted in Climate Change, energy, environment, food, Global Warming, health, Tourism, Travel | Tagged: Andreanof Islands, Asama, Batu Tara, Bezymianny, Central Kamchatka, Chaiten, Chikurachki, chile, Chuginadak Island, Cleveland, Colima, Dukono, Eastern Kamchatka, Fox Islands, Halmahera, Hawaii, Honshu, Indonesia, Karymsky, Kasatochi, Komba Island, Krakatau, Kīlauea, Llaima, Manam, Masaya, Mexico, Montserrat, New Britain, New Guinea, Nicaragua, Okmok, Paramushir Island, peru, Piton de la Fournaise, Rabaul, Reunion Island, Russia, Shiveluch, Soufrière Hills, SW Pacific, Ubinas, USA | Leave a Comment »
Posted by feww on August 7, 2008
30 July-5 August 2008
Color Code Purple
Recent activity at the Kilauea volcano has increased atmospheric levels of sulfur dioxide in the districts of Kau and Puna, Hawaii, resulting in a spike of sulfur of 9 parts per million, which is considered to be extremely high. (Source)
Kilauea volcano eruption. Photo dated July 14. 2008. Copyright: Steven and Donna O’Meara. Source: HawaiiMagazine.com. See Fair Use Notice!
[The Weekly Volcanic Activity Report is a cooperative project between the Smithsonian's Global Volcanism Program and the US Geological Survey's Volcano Hazards Program.]
Posted in energy, environment, food, health, Tourism, Travel | Tagged: Anatahan, Central Java, Chaiten, Chikurachki, chile, Chuginadak Island, Cleveland, ecuador, Fox Islands, Fuego, Guatemala, Kau, KILAUEA VOLCANO, Llaima, Manam, Mariana Islands, New Britain, New Guinea, Okmok, Paramushir Island, Puna, Rabaul, Reventador, Semeru, Shiveluch, sulfur dioxide, Sumbing, Tungurahua | 2 Comments »
Posted by feww on July 2, 2008
Chile’s Llaima Volcano, one of the largest and most active volcanoes in South America renews activity!
The Llaima volcano dribbles lava. Cherquenco town July 2, 2008. REUTERS/Ivan Alvarado. Image may be subject to copyright. See FEWW Fair Use Notice!
Llaima volcano, a stratovolcano, is spewing lava, Chilean Govt said, issuing an evacuation order which imposed a 15 km exclusion zone. The lava, flowing towards the Calbuco River, has reached about 1 km from the crater.
Llaima volcano eruption viewed from Temuco (Araucanía Region, Chile) January 1, 2008
Source: Flickr (http://www.flickr.com/photos/8556851@N04/2170301355/); License: Creative Commons Attribution-Share Alike 2.0; via Wikimedia Commons,
Llaima volcano erupted on New Year’s Day and spewed ash and smoke on february. The volcano’s last major eruption occurred in 1994. On January 1, 2008, another eruption forced hundreds of residents from nearby villages and tourists in the national parkto evacuate the are. A column of smoke reaching 3000 m high spewed above the volcano. The volcanic ash expelled by Llaima reached Argentina.
It is feared that that the lava could cause an abrupt melting of snow and producing waves of lahars that could bury the nearby villages.
The snow-capped Llaima’s renewed activity starts just two months after the eruption of the Chaiten volcano about 525 km further south.
The top of Llaima rises about 3, 120 meters above the sea level and consists of two summits. Pichillaima, the lower summit is about 2,920 meters high. The ski center Las Araucarias lies on Llaima’s western slopes.
Llaima is located about 85 km northeast of Temuco and 665 km southeast of Santiago, within the borders of Conguillío National Park, and overloks the Sierra Nevada and the Conguillío Lake. Llaima’s slopes are drained by the rivers Captrén, Quepe and Trufultruful.
Related News Links:
Posted in Climate Change, energy, environment, food, health | Tagged: Araucanía Region, Ash, Captrén, Chaiten volcano, Cherquenco town, chile, Conguillío Lake, evacuation, lahar, Las Araucarias, lava, Llaima Volcano, Pichillaima, Quepe, santiago, smoke, Temuco, Trufultruful, volcanic eruptions | 4 Comments »
Posted by feww on May 18, 2008
Nargis Cyclone, Myanmar
Torrential tropical rain lashed Myanmar’s Irrawaddy delta worsening the misery of an estimated 2.5 million survivors of Cyclone Nargis and further hampering the military government’s aid efforts, Reuters reported.
Monks stand beside a partially damaged Buddha statue in a storm devastated village near Kyacek tan, Myanmar, May 14, 2008, presumably wondering what if the statue was completely destroyed! (REUTERS/Stringer) Image may be subject to copyright. See FEWW Fair Use Notice!
The official toll for the dead and missing now stands at more than 133,000, but other estimates are reported the figure as high as 200,000. About 2.5 million people in the Irrawaddy delta have been severly affected and are struggling for survival. Some cases of cholera have been found in the Irawaddy delta, however, the numbers are in line with normal levels recorded in previous years. More Photos …
Videos (updated May 20, 2008 )
1. Scrambling for food
2. Death and destruction
The earthquake in southwestern China has so far claimed about 30,000 lives. Another strong aftershock measuring 5.7 in magnitude (the 75th in the cluster since the 7.9Mw mainshock 6 days ago) struck about 80km WSW of Guangyuan, Sichuan, China early Sunday morning local time forcing thousands of the survivors to flee the Beichuan area amid fears a local lake could burst its banks.
Soldiers, relief workers and residents flee to higher ground in Beichuan, Sichuan province May 17, 2008 amid fears a local lake could burst its bank after the 75th strong aftershock struck the area. (REUTERS/Stringer) Image may be subject to copyright. See FEWW Fair Use Notice!
The authorities expect the final death toll from the earthquake to exceed 50,000. About 4.8 million people have lost their homes. A reported 500,000 buildings were damaged or destroyed by the earthquake. More photos . . .
Videos (updated May 20, 2008 )
1. Rescuers arrived too late!
2. Quake survivors flee fearing floods
3. Where’s the money government promised us?
Government Stats: [May 18, 11:00AM Local Time]
- Death toll : 28,881
- Still buried under the rubble: 10,600 people
- Injured : about 170,000 people
- Building damage: 15 million building in Sichuan, Gansu and Shaanxi provinces have been destroyed or severely damaged (AFP).
- Dams and reservoirs damaged: 391 units
- No of displaced: 4.8 million people at 2,885 locations
Chaiten volcano (Chile) is spewing out hot ash and smoke, as it rumbles and creates tremors. Falling ash is clogging up the local Blanco and Raya rivers forcing them to overflow their banks, flooding the area in the surrounding areas.
The city of Chaiten, about 6km from the erupting volcano, almost entirely flooded, has been declared off-limits for three months by the Chilean government.
A house flooded by river Blanco in Chaiten city May 12, 2008. (REUTERS/Stringer). Image may be subject to copyright. See FEWW Fair Use Notice!
“There’s been additional volcanic activity that we’re really worried about,” regional governor Sergio Galilea said.
Chile is home to a cluster of about 2,000 volcanoes (second only to Indonesia), 500 of which are thought to be potentially active. (Source) More photos . . .
Posted in Climate Change, environment, food, Global Warming, health, politics, Travel | Tagged: argentina, Beichuan, casualties, Chaiten, chile, China, China quake, cholera, Cyclone Nargis, Dams, death toll, disasters, earthquake, el rio Blanco, flooding, Irawaddy delta, Myanmar, Raya, reservoirs, rubble, Sichuan Province, storm, Survivors, victims | 5 Comments »
Posted by feww on May 15, 2008
*** Breaking News: May 19, 2008 Philippines Taal Volcano Could Erupt Anytime!
NASA Satellite Photos: The Power of Chaitén Volcano
Images taken by the Moderate Resolution Imaging Spectroradiometer (MODIS) on NASA’s Terra satellite.
Posted in Climate Change, energy, environment, food, Global Warming, health, new zealand | Tagged: chile, China, Collapsing Cities, eruption, Ghost towns, MODIS, Pacific Ocean, pyroplastic chamber, Santorini eruption, Satellite Photos, volcanoes | 2 Comments »
Posted by feww on May 14, 2008
*** Breaking News: May 19, 2008 Philippines Taal Volcano Could Erupt Anytime!
Update #2 Chaitén Volcano -
Chile President: Ash-Covered Towns Could Be Permanent Ghost Towns
A segment of the pyroclastic tower ejected from the Chaitén volcano has fallen on the surroundings areas amid the eruptive activities that began 8 days ago.
Chilean President Michelle Bachelet warned that towns surrounding Chaitén Volcano could become permanently uninhabitable. Bachelet’s remarks follows a report by National Geologic and Mining Service (SERNAGEOMIN) which forecast probability the volcano’s collapse at more than 50 percent.
The increased build-up of pyroclastic material in the magma dome made it prone to collapse, SERNAGEOMIN said. An implosion could result in the “complete destruction of everything within a 15 kilometer radius around the peak, an area which encompasses Chaitén, Santa Barbara, and several rural farming villages.”
According to vulcanologist Luis Lara Chaitén volcano could implode releasing a streams of red-hot pyroclastic material which would destroy everything in its path. (Source)
What goes up must come down! Ash from eruption settles on the surrounding area
Photo by Victor Gonzalez, Partido Humanista. Image may be subject to copyright. See FEWW Fair Use Notice.
“Right now, everything is grey,” said Futaleufu Mayor. “We’ve got a huge layer of ash that a passing rain has turned into cement-hard” (Photo: AP) Image may be subject to copyright. See FEWW Fair Use Notice.
Chaiten and other towns in the area are covered in ash (Photo courtesy of Victor González, Partido Humanista) Source: Patagonia Times. Image may be subject to copyright. See FEWW Fair Use Notice.
Pyroclastic ash spewed two miles into the air (Source Dailymail UK). Image may be subject to copyright. See FEWW Fair Use Notice.
A dead cow lies covered by ashes from the Chaiten volcano at a road leading to Argentina near Chaiten, Chile. (Photo and caption FoxNews!) Image may be subject to copyright. See FEWW Fair Use Notice.
Posted in agirculture, air pollution, air soil and water pollutions, environment, food, health, new zealand, Tourism, Travel, uninhabitable, unliveable, war agaist nature | Tagged: Ash, Chaiten, Chaiten volcano, chile, eruption, Futaleufú, ghost town, Michelle Bachelet, Patagonia, pyroclastic, Santa Barbara, SERNAGEOMIN, vulcanologist | 9 Comments »
Posted by feww on May 12, 2008
A Shrinking World Series:
Update #1 – Millions of tons of volcanic ash continue to rain down on Patagonia
Ten days after the Chilean volcano erupted for the first time in thousands of years, volcanic ash continues to rain down in Patagonia.
An eruption on the morning of May 2, 2008 forced the evacuation of more than 4,000 people from the town of Chaitén nearby (10 kilometers distant from the volcano) and caused the death of an elderly woman. The eruption continued through to May 4. Towns such as Futaleufú were affected and water supplies were contaminated. The town of Chaitén and Futaleufú were completely evacuated on the morning of May 6, 2008, due to a massive new eruption, with pyroclastic flows and possible emerging of lava. (Source)
The scientists have expressed grave concerns about the potential long-term environmental damage and the harm to the health of people and animals in the area.
“It has spoiled lakes, rivers and lagoons, coated plants in a dense layer of gray, and altered the sensitive habitat of animals now struggling to survive. Satellite images show a white stripe smeared across the southern part of South America.” Reuters said.
A bicycle covered in volcanic ash in Futaleufu town, about 1450 km south of Santiago May 11, 2008. Chaiten volcano began erupting May 2, 2008. (Photo: REUTERS/Ivan Alvarado) Image may be subject to copyright. See FEWW Fair Use Notice.
“I am tremendously worried because this is an environmental, social and ecological disaster,” said Alejandro Beletzky, an environmental scientist in Argentina.
“The presence of volcanic ash in the region, which falls constantly, is very risky for humans, plants and animals,” he said near Esquel, about 2,000km southwest of Buenos Aires. (Source)
Posted in Climate Change, energy, environment, food, health, new zealand, Tourism, Travel | Tagged: active volcano, Add new tag, animal habitat, animals, argentina, Chaiten, chile, Chile volcano, environmental damage, environmental scientist, Esquel, Futaleufú, health risk, lagoons, lava, Patagonia, plants, pyroclastic flows, Reuters, Shrinking World, South America, volcanic ash | 1 Comment »