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L’Europe à la merci des vents

Publie le samedi 17 avril 2010 par Open-Publishing
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Volcan : les vents orientés vers l’Europe probablement 4 à 5 jours au moins

REYKJAVIK - Les vents vont probablement continuer à pousser les cendres du volcan islandais en éruption vers l’Europe dans les 4 à 5 prochains jours au moins, selon l’Institut météorologique d’Islande...

http://www.romandie.com/ats/news/100417103420.jwe82cmv.asp

Survol possible samedi du volcan apres changement momentané de direction des vents, suite au constat que l’activité a augmentée et nuage a 8,5 km de hauteur ,perturbation des vols aeriens prolongée :

http://www.todayonline.com/BreakingNews/EDC100417-0000157/Activity-increases-at-erupting-Icelandic-volcano,-could-cause-more-travel-disruptions

Messages

  • Le magma terrestre est il en train de rentrer en fusion pour des raisons inconnues (naturelles ou pas)

    La caldera de Yellowstone est fissurée et prête à exploser, le dôme d’un gros volcan mexicain s’est effondré, le nombre de volcans qui bouge est en augmentation constante.

    Hi ! You’re looking at Eruptions, a blog dedicated to volcanism. Your host is Dr. Erik Klemetti, a geologist who spends most of his professional time thinking about magma. Looking for info on the latest eruption ? You’ve found the place.

    day Flotsam : the cost of Vesuvius erupting, dome collapse at Colima and the deepest volcanic vents

    Posted on : April 16, 2010 10:54 AM, by Erik Klemetti

    Hard to believe, but there is other volcano-related news in the world ...

    So, with all deference to Eyjafjallajokull, here it is :

    Dome collapse on Colima in Mexico, image taken March 30, 2010.

    The new Smithsonian/USGS GVP Weekly Volcano Activity Report was issued, with news about increasing signs of activity at Egon in Indonesia, a possible plume at Miyakejima in Japan and more dome growth at Soufriere Hills.

    A study on the economic effect of a new Vesuvius eruption was released and the finding show the potential for a staggering $24 billion of economic damage directly related to an eruption. This was part of a list of the top 10 most "dangerous" volcanoes in Europe based on insurance risk, where Vesuvius sat #1 and the Campei Flegrei was #2.

    Colima in Mexico has been active over the past few weeks, and Colima Online posted images of the small dome-collapse pyroclastic flows generated by the explosions. Just reminds us that eruptions are going on all the time, even if they’re not in the news.

    If you’re into undersea volcanism, a recent expedition visited what is believed to be the deepest known hydrothermal field, in the Cayman Trough between Cuba and Jamaica. The hydrothermal vents at the ocean’s floor were producing strong black smokers of hot, mineral-rich fluids - all related to magma underneath the sea floor in the Caribbean.

    The seismicity at Redoubt in Alaska is all but gone, indicating that whatever started the earthquakes wasn’t directly leading to an new eruption.

    And remember, the 30th anniversary of the May 1980 eruption of Mt. Saint Helens is around the corner. Are you ready ?

    http://scienceblogs.com/eruptions/