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Borek
#32
Apr16-10, 02:28 AM
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Space over Poland closed, with exception of Kraków and radom.

I wonder - do we know of a plot of number of volcanic eruptions and amount of ash ejected in the past? Yes, I am thinking about the subject that we can't discuss. Was the average amount of ash flying in the last 50 years different from the average? I don't want to start a discussion, but if someone can fill my curiosity, that'll be great.