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Astronomy Picture of the Day
NASA ^ | 2/3/09 | Tim Thompson

Posted on 02/03/2009 6:06:29 AM PST by sig226


Lenticular Clouds Above Washington
Credit & Copyright:
Tim Thompson

Explanation: Are those UFOs near that mountain? No -- they are multilayered lenticular clouds. Moist air forced to flow upward around mountain tops can create lenticular clouds. Water droplets condense from moist air cooled below the dew point, and clouds are opaque groups of water droplets. Waves in the air that would normally be seen horizontally can then be seen vertically, by the different levels where clouds form. On some days the city of Seattle, Washington, USA, is treated to an usual sky show when lenticular clouds form near Mt. Rainier, a large mountain that looms just under 100 kilometers southeast of the city. This image of a spectacular cluster of lenticular clouds was taken last December.


TOPICS: Astronomy Picture of the Day
KEYWORDS: apod
Yesterday's picture was the first in a series of 90,000 images of Comet Lulin.
1 posted on 02/03/2009 6:06:29 AM PST by sig226
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To: fnord; Number57; KevinDavis; rdb3; MNJohnnie; thoughtomator; RightWhale; proudofthesouth; ...

2 posted on 02/03/2009 6:07:10 AM PST by sig226 (1/21/12 . . . He's not my president . . . Impeach Obama . . . whatever)
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To: sig226
Oh, c'mon, that's the Starship Enterprise in disguise.
Don't you people know ANYTHING?

That is a spectacular picture though.

3 posted on 02/03/2009 6:09:48 AM PST by Just another Joe (Warning: FReeping can be addictive and helpful to your mental health)
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To: sig226

Ah- my neck of the woods!!!

8^)


4 posted on 02/03/2009 6:38:03 AM PST by The SISU kid (I feel really homesick all the time & so do all the other aliens.....)
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To: Just another Joe

If it was the Enterprise, it wouldn’t be a UFO. It must be some other ship from the galactic fleet and they forgot to activate the identifier beacon. :)


5 posted on 02/03/2009 7:08:11 AM PST by sig226 (1/21/12 . . . He's not my president . . . Impeach Obama . . . whatever)
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To: sig226

6 posted on 02/03/2009 7:10:09 AM PST by fieldmarshaldj (~"This is what happens when you find a stranger in the Alps !"~~)
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To: sig226

That is NOT from Seattle. In fact, it almost looks like it’s taken from the back of my house. Mt. Rainier is dominant in the skyline from my house (in Dupont, WA, just outside of Fort Lewis). Can’t wait to get back there! I miss my view!


7 posted on 02/03/2009 7:13:12 AM PST by Future Snake Eater ("Get out of the boat and walk on the water with us!”--Sen. Joe Biden)
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To: sig226

Wow! Those look like something perfectly turned on a lathe!


8 posted on 02/03/2009 7:13:20 AM PST by gardengirl
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To: sig226

...”Mt. Rainier, a large VOLCANO...” There, fixed it.


9 posted on 02/03/2009 7:30:01 AM PST by PzLdr ("The Emperor is not as forgiving as I am" - Darth Vader)
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To: sig226

I think that’s the first time I’ve seen clouds that look like that!

Great picture, thanks!


10 posted on 02/03/2009 3:58:15 PM PST by siamesecats
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