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Geology Picture of the Week, September 17-23, 2006: Lascar's Amazing Ash Cloud
Various

Posted on 09/22/2006 12:24:39 PM PDT by cogitator

Chile's Lascar Volcano is one of the highest altitude active volcanoes in the world, and might actually be the champion. Here's what it looked like in April 1993 from space (look for the ash cloud):

That ash cloud is the remnant activity from a previous explosion that was fairly impressive from the ground a few kilometers away.



TOPICS: Arts/Photography; Education; Outdoors; Science; Travel
KEYWORDS: altitude; ash; chile; eruption; lascar; volcano
Ka-BOOM!
1 posted on 09/22/2006 12:24:40 PM PDT by cogitator
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To: 2Trievers; headsonpikes; Pokey78; Lil'freeper; epsjr; sauropod; kayak; Miss Marple; CPT Clay; ...

** ping **


2 posted on 09/22/2006 12:25:44 PM PDT by cogitator
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To: cogitator

It's amazing that all that dust doen't collapse in on itself. Beautiful pic, btw.


3 posted on 09/22/2006 12:27:55 PM PDT by NCC-1701 (RADICAL ISLAM IS A CULT. IT MUST BE ELIMINATED FROM THE FACE OF THE EARTH.)
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To: cogitator

I hope that's not contributing to Global Warming!


4 posted on 09/22/2006 12:32:34 PM PDT by ClearCase_guy (The broken wall, the burning roof and tower. And Agamemnon dead.)
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To: clinkclink
Ping

Do you see a bird face in the first picture???

5 posted on 09/22/2006 12:39:10 PM PDT by andyssister
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To: ClearCase_guy
I hope that's not contributing to Global Warming!

The effect, if any, would be a cooling. But this wasn't big enough (though it was big). In '93, the Pinatubo effect was still working.

6 posted on 09/22/2006 12:40:59 PM PDT by cogitator
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To: andyssister

I think it was a dove's face...we're saved!!


7 posted on 09/22/2006 12:43:13 PM PDT by stuartcr (Everything happens as God wants it to.....otherwise, things would be different.)
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To: stuartcr

Actually it's a goose. But we still might be saved.


8 posted on 09/22/2006 12:45:23 PM PDT by LikeLight
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To: stuartcr

LOL!! I'm glad someone else saw it too!


9 posted on 09/22/2006 12:48:45 PM PDT by andyssister
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To: LikeLight
It's Flipper .. we're really saved.
10 posted on 09/22/2006 12:54:50 PM PDT by knarf (Muslims kill each other ... News wall-to-wall, 24/7 .. don't touch that dial.)
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To: knarf

Upon closer examination, I now realize it's a peacock, not a goose. I think it means someone's going to have a baby.


11 posted on 09/22/2006 1:13:49 PM PDT by LikeLight
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To: LikeLight
IIIIIIIIIIIIIIIIIIIIIII don't know, now .... I think it's the umbrella handle from Mary Poppins .. it is practically perfect, you know.
12 posted on 09/22/2006 1:18:40 PM PDT by knarf (Muslims kill each other ... News wall-to-wall, 24/7 .. don't touch that dial.)
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To: cogitator

WoW! That's an awesome picture! I can't imagine living so close to an active volcano. Those people standing there are pretty brave, as far as I'm concerned. Btw, thanks for the ping! :o)


13 posted on 09/22/2006 1:49:59 PM PDT by NRA2BFree (ISLAM IS A CULT OF DEATH AND NEEDS TO BE REMOVED FROM THE FACE OF THE EARTH!)
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To: LikeLight
Actually it's a goose. But we still might be saved.

LOL!

14 posted on 09/22/2006 1:51:52 PM PDT by NRA2BFree (ISLAM IS A CULT OF DEATH AND NEEDS TO BE REMOVED FROM THE FACE OF THE EARTH!)
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To: NRA2BFree
WoW! That's an awesome picture! I can't imagine living so close to an active volcano.

I think that's actually a research camp or weather station, but it's still daunting to be that close.

15 posted on 09/22/2006 1:55:49 PM PDT by cogitator
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To: cogitator

OK, how high is Mt. Lascar?

BTW, you are all mistaken. The face you see is the Chilean Chicken of Chickaboombah.


16 posted on 09/22/2006 5:58:18 PM PDT by 43north (7 of 11 living things are insects. This explains liberals and islamofascists.)
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To: 43north

It's a flying rat. AKA pigeon.


17 posted on 09/23/2006 8:36:24 PM PDT by Westlander (Unleash the Neutron Bomb)
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To: 43north
OK, how high is Mt. Lascar?

5592 meters; 18,346 feet.

Guallatiri is higher (19,918 feet), and still has hydrothermal activity at the summit, and last erupted in 1960. So "highest active volcano" will depend on how "active" is defined, obviously.

18 posted on 09/25/2006 8:10:24 AM PDT by cogitator
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