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Pastimes : Where the GIT's are going -- Ignore unavailable to you. Want to Upgrade?


To: Neeka who wrote (165027)7/22/2008 2:09:50 AM
From: KLP  Read Replies (1) | Respond to of 225578
 
Just one volcano spews more carbon into the atmosphere than anything man on earth could do in a century or two....And look at how many are currently going off world wide, including these as well as the well known ones....


But either Gore is too dumb not to notice, or by not mentioning these volcanos' he thinks he can add to the "GW scare"....

At a minimum, activity at Okmok is likely to continue for days or weeks. Strong gas-driven explosions can produce rock ballistics or larger volcanic debris that can be hurled beyond the crater rim of the volcanic caldera, potentially landing in surrounding areas several miles away. Fast moving clouds of ash, larger debris, and hot gas can form and flow across the caldera floor, rise up over the caldera wall and continue to flow down Okmok's flanks. Rain mixed with ash could create mudflows and rapid flooding along island drainages. As soon as conditions allow, AVO scientists will travel to the volcano in order to document and understand the sudden onset of explosive activity and repair damage to monitoring equipment.

The Okmok caldera formed during catastrophic eruptions 12,000 and 2,000 years ago. There are about a dozen cones within the modern caldera that formed in the last 2000 years, and the most recent eruptive activity occurred in 1945, 1958 and 1997. One violent eruption of Okmok in 1817 produced many feet of ash and "scoria" rock debris on the northeastern caldera rim, as well as ash fall on Unalaska Island and floods that buried an Aleut village at Cape Tanak on the northeast Bering Sea Coast of Umnak Island


sciencedaily.com

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