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Latest Volcanic Explosivity Index Stories

Scientists Compile Largest Database Of Major Volcanic Eruptions
2013-01-18 15:42:29

Lee Rannals for redOrbit.com — Your Universe Online Scientists have compiled a database detailing around 2,000 major volcanic eruptions that occurred over the last 18 million years. The open access database of Large Magnitude Explosive Eruptions (LaMEVE) will be able to provide crucial information to scientists and others involved in volcano research. Volcanic eruptions have been known to cause disruptions in air traffic, impact climate, and alter surrounding landscapes. Gaining a...

Yellowstone: New Picture Emerges Of A More Active, Less 'Super' Volcano
2012-04-30 08:36:47

Brett Smith for Redorbit.com New research is casting doubts on the frequency or even the possibility of a ℠super-eruption´ that could blot out the sun from the Earth with a thick veil of volcanic ash. A joint research team from Washington State University and the Scottish Universities Environmental Research Centre said the biggest Yellowstone eruption on record was actually two different eruptions at least 6,000 years apart. According to the study published in the June...

90a25dc16f20084e6baafcf8aacbec72
2011-07-07 10:25:00

One of Iceland's most active and most feared volcanoes looks like is getting ready to erupt, with measurements indicating magma movement, according to Icelandic experts on Wednesday, raising fears of a new ash cloud disrupting air traffic in Europe and abroad. The Hekla volcano, dubbed by Icelanders in the Middle Ages as the "Gateway to Hell," has erupted some 20 times over the past 1000 years, with the most recent eruption occurring on February 26, 2000. Hekla is close to the ash-spewing...


Latest Volcanic Explosivity Index Reference Libraries

Hekla
2014-04-08 13:19:59

Hekla is an active stratovolcano that is located southern Iceland and is part of a volcanic ridge that extends over an area of twenty-five miles. This volcano reaches an elevation of 4,882 feet and holds a unique shape that is a mixture of a stratovolcano and crater row, a trait that is found in very few volcanoes. Its name is translated as “hooded” but it also refers to a hooded cloak, so it is thought that the name could be inspired by the cloud cover that often occurs around the...

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Word of the Day
tessitura
  • The prevailing range of a vocal or instrumental part, within which most of the tones lie.
This word is Italian in origin and comes from the Latin 'textura,' web, structure.