Archive
Ash Cloud Spreads From Erupting Nabro Volcano In Eritrea
The Anabro (Nabro) volcano in the Northern Red Sea Region of Eritrea has erupted sending an ash plume more than 13.5 kilometres into the sky and disrupting air traffic across eastern Africa.
Part of the Afar Triangle, the stratovolcano is one of many volcanic caldera complexes in the north easternmost part of the East African Rift valley region. Nabro is located in the Danakil Depression, close to Eritrea’s border with Ethiopia and north of Djibouti, and has not erupted in at least 150 years. It is the most prominent of 3 large volcanoes (Nabro, Dubbi, Mallahle) in the region, each containing a large summit caldera.
The volcano erupted at 2103 GMT Sunday evening. The Volcanic Ash Advisory Center (VAAC) said Monday that the 5,331 ft volcano has resulted in a large ash plume of up to 13.5 kilometres (8 miles) high. The scale of the eruption, compared to the ongoing eruption in Chile and 2010′s eruption at Eyjafjallajökull in Read more…
Flights out of Scotland cancelled as ash cloud from Iceland volcano ‘will drift over UK within hours’
A Scottish airline has cancelled 36 flights tomorrow as the ash cloud billowing from a volanco in Iceland approaches UK airspace.
Regional carrier Loganair, which flies out of Glasgow, announced that there would be no flights following a Civil Aviation Authority warning that disruption could not be ruled out.
The Met Office is predicting the plume of ash from the Grimsvotn volcano will begin to drift over parts of Scotland in the next few hours and would cover all of Ireland, Scotland and parts of northern Britain by 6am tomorrow.
Asked whether this would cause some disruption to flights, a CAA spokesman said: ‘That’s the way it’s looking certainly at the moment.’
William Hague, however, has said he does not predict the volcano will not cause the chaos seen a year ago. The Foreign Secretary has said that Britain has more information on how ash clouds move and is less likely to have to enforce a blanket flight ban.
Last April airports across the UK were shut down for five days. With school half-term holidays next week any disruption to UK airports would cause chaos for hundreds of thousands of families.
Supervolcano plume sized up
University of Utah
This image, based on variations in electrical conductivity of underground rock, shows the volcanic plume of partly molten rock that feeds the Yellowstone supervolcano. Yellow and red indicate higher conductivity,green and blue indicate lower conductivity.
By John Roach
The volcanic plume beneath Yellowstone is larger than previously thought, according to a new study that measured the electrical conductivity of the hot and partly molten rock.
The findings say nothing about the chances of another cataclysmic eruption at Yellowstone, but they give scientists another view of the vast and deep reservoir that feeds such eruptions.
“It’s a totally new and different way of imaging and looking at the volcanic roots of Yellowstone,” study co-author Robert Smith, an emeritus professor Read more…
![[Most Recent Quotes from www.kitco.com]](https://i0.wp.com/www.kitconet.com/charts/metals/gold/t24_au_en_usoz_2.gif)
![[Most Recent Quotes from www.kitco.com]](https://i0.wp.com/www.kitconet.com/charts/metals/silver/t24_ag_en_usoz_2.gif)
crisisboom
CRISISBOOM 