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loobiloo

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Posts posted by loobiloo

  1. I have a friend in Christchurch and they had two aftershocks close together a few hours ago, that were both over 5.0 in magnitude. She's feeling pretty nervous right now. All water has to be boiled apparently, and the mains water / sewage pipes are extensively damaged. Does anyone know how long these aftershocks are likely to go on for?

  2. I can't make out much on the cams at the moment - the weather looks pretty bad, with water (?) on the lens of the Mulakot camera. Sigh, I had some time to sit and watch tonight too...!

    Back to the airlines saga, I understand their point that as more data is collected they can adjust the safety levels accordingly.... but the cynical side of me thinks that they are primarily motivated by revenue. When is a risk too big of a risk? When there's an accident??? And if the accident occurs outside of the ash zone, will they then say that ash had nothing to do with it? Who knows what accumulative effect it's having on the engines at the moment.

  3. A new ash zone is to be introduced, called 'time limited'. Apparently it will minimise flight disruptions.

    In other words, they have pushed the goalposts further apart yet again.

    http://www.travelio....disruption.html

    From midday on Tuesday this will allow planes to fly for a limited period when volcanic ash is present in the air at higher ash densities than currently permitted.

    http://news.bbc.co.uk/1/hi/uk/8685913.stm

  4. As for the question about ash it all falls to earth avoiding aircraft engines on the way down.

    This brought a grin to my face! The media paints a very black and white picture, whereas nothing is really that simple, as we all know.

    I've been digging around the net and I've found quite different reports about the potential eruption time for this volcano - from 15 months upwards. But the biggest concern does seem to be that more of the Icelandic volcanoes may be triggered.

    Just found this: http://www.lifeslittlemysteries.com/how-much-longer-will-the-eyjafjallajokull-volcanic-eruption-last-0768/

    The Icelandic volcano is likened to the one in Hawaii, which has "been erupting for 23 years". Something about the structure of the magma chambers. Fascinating stuff.

  5. Rant away, coldfingers! I feel the same ;-). I watch the volcano on the webcam with a sense of awe and full respect for nature. On the other hand, I have some friends who cannot see the beauty in what is happening, but worry endlessly about their flights being disrupted.... and while I'm sympathetic, I definitely think more humility and a sense of perspective would help us all :-).

  6. I've been following these threads with interest and watching the webcams too - what a great opportunity we have these days, with all this technology, to see a volcano erupting from our armchairs!!!

    If this isn't a daft question (and it probably is!).... where does all the ash go??? I mean, the volcano has been sending out ash for some time now and I keep looking at the advisory service predictions, but where is the previous week's ash etc, if you get my meaning? Diluted to very low levels as it drifts around? How much falls to earth eventually? And could the ash accumulate in the long-term, such that it can't easily be 'flown around'?

    There are no easy answers, I'm sure, but I thought I would throw it in!

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