Showing posts with label volcanoes. Show all posts
Showing posts with label volcanoes. Show all posts

Tuesday, June 7, 2011

Volcano Eruption Prompts Evacuations in Chile, Grounds Flights in Agrentina



Francisco Negroni- AgenciaUno
Authorities on southern Chile evacuated approximately 3500 people in the Los Lagos region (approximately 600 miles South of the capital city of Santiago) after a series of earthquakes and a volcanic eruption on Sunday in the Andes along the Chilean/Argentine border.

Authorities initially said the Puyehue volcano was involved, but later said the eruption was occurring about 2 1/2 miles (four kilometers) from that peak.

A rift more than six miles (10 kilometers) long and three miles (five kilometers) across was torn in the earth's crust, officials said Saturday night.

Authorities had put the area on alert Saturday morning after a flurry of earthquakes, and the eruption began in the afternoon.

The National Emergency Office said it recorded an average of 230 tremors an hour.

About 600 people were evacuated when the first alert went up and hundreds more left their homes after the eruption began.


Reuters photo
The wind carried the plume of ash to the east and across the mountains to western Argentina. Officials on the Argentine side of the border had to close down airports in Nequen and the mountain resort town of Bariloche while advising residents to stock up on food and water before sheltering in place.

Getty Images
The eruption also prompted the closure of Chilean national Highway 215, one of the few cross border highways in the region that are paved and open to commercial vehicles. Local officials were working to clear the accumulation of ash with bulldozers and heavy equipment while Carabineros (Chile's national uniformed police) were inspecting roads and bridges in the evacuation zone for any damage.

Wednesday, October 27, 2010

Indonesian Islands Hammered by Quakes, Volcanoes, Tsunamis

Authorities in Indonesia are attempting to cope with no less than two disasters that have struck seperate parts of the country. Television reports from Java indicate that at least 28 people were killed when the 9700 ft Mt. Merapi volcano erupted, unleashing a plume of toxic gases and superheated ash throughout the reigon.

At least 11,000 people scattered thoughout small villages live at the foot of the volcano. Authorities have tried setting up a 4-mile exclusion zone around Merapi, but locals can easily circumvent it with a network of footpaths that lead back to their properties ignoring official warnings to check on their houses and livestock.

Vulcanologists have indicated that pressure is building up under a lava dome inside of Merapi, a likely precursor to a larger and more devestating eruption. The volcano is located in the Yogyakarta province of Indonesia's most populous island.

Meanwhile, about 800 miles to the west, at least 154 people are dead and another 500 missing off of Sumatra's west coast after a magnitude 7.7 earthquake triggered a tsunami on Monday. The quake took place along the same fault line that started the devestating 2004 Boxing Day tsunami.

Rough seas, bad weather and the remote location of some of the stricken areas have hindered relief efforts, leaving survivors to make do with what they could salvage for two days. Fishermen were scouring the waters for survivors while corpses littered beaches and roads in some parts of Sumatra. Cargo planes carrying tents, food, fresh water and medicine were expected to arrive in the area later on today.

Tuesday, April 20, 2010

Images of Lightning, Molten Lava & Ash From Eyjafjallajokull Provide Hellish, Otherworldly Rorschach Test


(Image: AP/Daily Mail)

The eruption from Iceland's Eyjafjallajokull volcano is expected to intensify further this week, playing even more havoc with European and Trans-Atlantic air travel as the massive cloud of ash continues to expand.

However, the display has provided those foolhardy or intrepid enough to venture close with a camera some striking, otherworldly displays of molten magma, superheated ash and lightning. So what do you see in the image above? The wrathful Norse god of Vengeance Vali gazing angrily down upon the mere mortals that now inhabit this world after being awaken from his millenial slumber? Or fluffy bunnies having a picnic?

You decide.