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Pavlof Volcano ash cloud shows Alaska’s threat to air travel

By   /  May 20, 2013  /  Environment, News, World  /  No Comments

ALASKAN-VOLCANO-Pavlof

Ash billowing from Pavlof Volcano is not high enough to affect international air travel, but Pavlof is just one of a string of active Alaska volcanoes that sits beneath the flight corridor between the US and Asia.

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Explosions and Earthquakes Still Rocking Mexico’s Popocatépetl

By   /  May 17, 2013  /  Environment, News, World  /  No Comments

Popocatepetl volcano in Mexico

By Erik Klemetti | Wired The high alert at Mexico’s Popocatépetl remains in place as the restless Mexican volcano still shows signs that new magma is at the surface, meaning a larger explosion could occur if pressures builds under the summit crater. Over the last day, the volcano has produced 22 separate explosions (see above) or “exhalations” of ash, as [...]

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California homes sinking one by one in now abandoned subdivision near volcanic field

By   /  May 13, 2013  /  Environment, News, World  /  No Comments

California houses sinking

By Melissa Stusinski | Inquisitr Homes are sinking in a California subdivision built on top of volcanic country. Eight homes have been abandoned so far and 10 more are under an imminent evacuation notice after cracks appeared in the ground and entire sections dropped 10 feet into the ground. A Tudor-style house was a long-time dream [...]

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Mayon Volcano spews rocks, killing 5 climbers

By   /  May 7, 2013  /  Environment, News, World  /  No Comments

mayon-volcano

By Joanna Los Baños & Mar Arguelles | Inquirer Mayon Volcano rumbled to life Tuesday, spewing room-sized rocks toward nearly 30 surprised climbers, killing five and injuring others that had to be fetched with rescue helicopters and rope. Governor Joey Salceda, head of the Provincial Disaster Risk Reduction Management Council (PDRRMC), said among the dead [...]

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Ancient Volcanic Eruption Not Cause for Volcanic Winter

By   /  May 3, 2013  /  Environment  /  No Comments

supervolcano

By Joshua S. Hill | Stabley Times Approximately 75,000 years ago Mount Toba, a volcano on the Indonesian island of Sumatra, erupted massively, in what is termed a super-eruption. Research into the eruption has posited that it triggered a chain of climatic events which lead to a planetwide cooling of temperatures. Such a significant influx of volcanic [...]

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Billion Year Old Submerged Crust Resurfaced From Volcano Found

By   /  April 25, 2013  /  Environment  /  No Comments

Earth core

By Mark Hoffman | Science World Report Because oceanic crust sinks at certain points deep into Earth’s mantle, scientists have long assumed that lava erupting from some oceanic volcanoes should contain materials from the early Earth’s crust. But any prove of this phenomenon was missing — until now. New research from a team including Carnegie’s Erik [...]

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Yellowstone Park’s Volcano Larger Than Thought – But No Eruption Soon

By   /  April 19, 2013  /  Environment, World  /  No Comments

yellowstone-magma

By Erik Derr | Latino Post The volcanic system underneath Yellowstone National Park in Wyoming is apparently a lot bigger than previously believed, said researchers during a presentation at the annual meeting of the Seismological Society of America. Computer models of Yellowstone’s dormant volcano indicate the magma chamber beneath the surface is a continuous space, not [...]

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Auckland’s Rangitoto volcano ‘could blow again’

By   /  April 11, 2013  /  Environment, World  /  No Comments

Rangitoto volcano

Fairfax NZ News Auckland’s Rangitoto volcano could be set for future eruptions when it had been thought to be placid, new research suggests. It was thought that Rangitoto was formed by eruptions 500-550 years ago but University of Auckland scientists now say it has erupted intermittently for a much longer period – about 1000 years [...]

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Yasur volcano in Vanuatu upgraded to level 2

By   /  April 8, 2013  /  Environment, World  /  No Comments

yasur volcano

RNZI The Department of Meteorology and Geohazards in Vanuatu says it has upgraded the danger level of the volcano on Mr Yasur due to more explosions and ash eruptions. The volcano on Tanna Island has been placed on alert level two, following an increase of activity recorded since last week. A geophysical engineer at the [...]

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Kamchatka volcano eruption intensifies

By   /  April 4, 2013  /  Environment, World  /  No Comments

kamchatka-tolbachik-volcano

ITAR-TASS | Indrus The intensification of the eruption of the Plosky Tolbachik volcano in Kamchatka has been recorded, head of the Kamchatka Volcano Observatory, based in the Klyuchi settlement, Yuri Demyanchuk, told Itar-Tass on Thursday. The intensified volcano activity has been recorded over the past three days, it is manifested in increased lava flow volumes [...]

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Alert level raised at Indonesia´s Mt Guntur

By   /  April 3, 2013  /  Environment, World  /  No Comments

Mt Guntur

The Jakarta Post Garut Disaster Mitigation Agency (BPBD) chief Zat Zat Munazat has instructed Garut residents, especially those living close to Mount Guntur, to stay calm after the volcano’s alert level was raised to waspada (caution) or level 2 from normal or level 1. “Mount Guntur is still at a level that poses no danger; [...]

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Earthquake Activity in the Canary Islands March 2013: Is a Volcanic Eruption on the Way?

By   /  April 1, 2013  /  Environment, World  /  No Comments

el hierro island NASA shot

By Jennifer Young | Decoded Science It hasn’t been peaceful recently on the holiday islands of the Canaries. Repeated small earth tremors have grown in size with the largest to date being an M4.9 which struck on 31 March 2013, Easter Sunday. What are the possible implications of this series of tremors for the volcanic island [...]

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