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Astronomy Picture of the Day -- Asperatus Clouds Over New Zealand
NASA ^ | Sunday, April 17, 2016 | (see photo credit)

Posted on 04/17/2016 4:59:47 PM PDT by SunkenCiv

Explanation: What kind of clouds are these? Although their cause is presently unknown, such unusual atmospheric structures, as menacing as they might seem, do not appear to be harbingers of meteorological doom. Known informally as Undulatus asperatus clouds, they can be stunning in appearance, unusual in occurrence, are relatively unstudied, and have even been suggested as a new type of cloud. Whereas most low cloud decks are flat bottomed, asperatus clouds appear to have significant vertical structure underneath. Speculation therefore holds that asperatus clouds might be related to lenticular clouds that form near mountains, or mammatus clouds associated with thunderstorms, or perhaps a foehn wind -- a type of dry downward wind that flows off mountains. Such a wind called the Canterbury arch streams toward the east coast of New Zealand's South Island. The featured image, taken above Hanmer Springs in Canterbury, New Zealand, in 2005, shows great detail partly because sunlight illuminates the undulating clouds from the side.

Sunday, April 17, 2016

(Excerpt) Read more at 129.164.179.22 ...


TOPICS: Astronomy; Astronomy Picture of the Day; Science
KEYWORDS: apod; asperatus; astronomy; hanmersprings; newzealand; science
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[Credit and Copyright: Witta Priester]

1 posted on 04/17/2016 4:59:47 PM PDT by SunkenCiv
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To: brytlea; cripplecreek; decimon; disndat; KoRn; Grammy; steelyourfaith; Mmogamer; dayglored; ...
No Big One.

2 posted on 04/17/2016 5:00:42 PM PDT by SunkenCiv (Here's to the day the forensics people scrape what's left of Putin off the ceiling of his limo.)
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To: SunkenCiv

If I saw that in the sky overhead here, I’d be headed for the basement.


3 posted on 04/17/2016 5:02:32 PM PDT by RegulatorCountry
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To: RegulatorCountry

I’ll second that.


4 posted on 04/17/2016 5:04:54 PM PDT by rdl6989
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To: SunkenCiv

Turn it upside down and it looks like a lake.
Great post as usual.


5 posted on 04/17/2016 5:08:01 PM PDT by Slambat
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To: SunkenCiv


6 posted on 04/17/2016 5:10:05 PM PDT by Talisker (One who commands, must obey.)
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To: SunkenCiv

Yikes! I’d lay down in my yard and wait to be transported.

That’s beautiful, but kind of terrifying.


7 posted on 04/17/2016 5:11:41 PM PDT by Ladysforest (Racism, misogyny, bigotry, xenophobia and vulgarity - with just a smattering of threats and violence)
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To: SunkenCiv

Many thanks for your faithfulness and persistence in posting these so regularly over such an extended period. I only click on the ones of particular interest to me, and I respond very seldom, but I always appreciate seeing your thread as I scroll by. Well done!


8 posted on 04/17/2016 5:16:55 PM PDT by Hebrews 11:6 (Do you REALLY believe that (1) God IS, and (2) God IS GOOD?)
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To: Hebrews 11:6

My pleasure, and thanks for the kind remarks!


9 posted on 04/17/2016 5:21:07 PM PDT by SunkenCiv (Here's to the day the forensics people scrape what's left of Putin off the ceiling of his limo.)
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To: SunkenCiv
Amazing.

Makes me think, she's been painting again. :)


10 posted on 04/17/2016 5:24:42 PM PDT by Daffynition ("We have the fight of our lives coming up to save our nation!" ~ Jim Robinson)
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To: SunkenCiv

Oh my....


11 posted on 04/17/2016 5:26:03 PM PDT by Sacajaweau
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To: Talisker

Yup!
www.geoengoneeringwatch.com


12 posted on 04/17/2016 5:39:37 PM PDT by ResisTyr ("Resistance to tyrants is obedience to God " ~Thomas Jefferson)
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To: Talisker

www.geoengineeringwatch.org

There...fixed it.


13 posted on 04/17/2016 5:41:42 PM PDT by ResisTyr ("Resistance to tyrants is obedience to God " ~Thomas Jefferson)
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To: SunkenCiv

Eerie.


14 posted on 04/17/2016 5:56:41 PM PDT by Larry Lucido
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To: SunkenCiv
"Asperatus Clouds"

Hmm, I wonder if it makes the rain smell funny.

15 posted on 04/17/2016 6:00:50 PM PDT by fieldmarshaldj (Resist We Much)
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To: fieldmarshaldj

I learned Asperatus in school, it was supposed to help usher in an era of international peace. Turns out, international peace mostly relies on the existence of the US’ nuclear arsenal.


16 posted on 04/17/2016 6:06:26 PM PDT by SunkenCiv (Here's to the day the forensics people scrape what's left of Putin off the ceiling of his limo.)
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To: fieldmarshaldj

Good one!


17 posted on 04/17/2016 6:10:28 PM PDT by CrazyIvan (Socialists are just communists in their larval stage.)
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To: SunkenCiv

Or they could be the result of geoengineering, which would explain why they are new.


18 posted on 04/17/2016 6:18:53 PM PDT by thoughtomator
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To: SunkenCiv

That there is a Klingon bird-of-prey uncloaking!


19 posted on 04/17/2016 6:44:46 PM PDT by TigersEye (This is the age of the death of reason and rule of law. Prepare!)
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To: SunkenCiv

Hey I got pictures like that here in Colorado.

Maybe I should submit them to NASA!


20 posted on 04/17/2016 6:59:03 PM PDT by ChinaGotTheGoodsOnClinton (Go Egypt on 0bama)
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