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AR15.COM
4/4/2009 7:21:51 PM EDT
Found this on another board and thought I'd share. Pretty cool and has anyone here actually seen cloud formations like this?

http://www.crystalinks.com/lenticular.html
4/4/2009 8:16:24 PM EDT
[#1]
Dayammm...................never seen a cloud like that !!
5sub




4/4/2009 8:19:28 PM EDT
[#2]
More common in the mountains.  And higher lattitudes.
4/4/2009 8:20:50 PM EDT
[#3]
I might shit my pants if I looked outside and saw something like that in the sky.
4/4/2009 8:31:12 PM EDT
[#4]
I've only seen that over my sheets when I get a woody  
4/4/2009 8:32:29 PM EDT
[#5]
Pretty common sight in the Cascades volcanic peaks.
4/4/2009 8:36:35 PM EDT
[#6]


We get them over Mt. Rainier, spectacular at times. Generally, a precursor to rain.

4/4/2009 9:00:41 PM EDT
[#7]
Boob clouds are better




4/4/2009 9:07:47 PM EDT
[#8]
Quoted:
Pretty common sight in the Cascades volcanic peaks.


Yup. I see them all of the time.

Mt. Hood


Mt. Jefferson


Mt. Rainier



4/4/2009 9:10:39 PM EDT
[#9]
AAAAHHHHH!!!!!!   UFOs!!!!!
4/4/2009 9:13:50 PM EDT
[#10]
"Wave lift" of this kind is often very smooth and strong, and enables gliders to soar to remarkable altitudes and great distances. The current gliding world records for both distance (over 3,000km) and altitude (14,938m) were set using such lift.


Holy shit!!

4/4/2009 9:21:45 PM EDT
[#11]
I got my poilots license along the front range in Colorado - we don't have single peaks big enough for flying saucer ones, but we have elongated ridge-formed ones all the time, if you know what to look for.

Knowing what to look for was beaten into my head early, often, and repeatedly as a student pilot.

It's even freakier when you spot an honest to goodness rotor cloud.  I've seen one defined one, and "horizontal tornado" is the only applicable description.
4/4/2009 9:37:49 PM EDT
[#12]


The mamatus clouds are harbingers of very bad things! Especially if you are a plane. Lenticulars are also bad joojoo and you dont want to be anywhere near those suckers while flying. Severe turbulence is often associated with them.
4/4/2009 9:45:05 PM EDT
[#13]
I see and avoid them all the time in Colorado.  

Very nice Cumulo Mammatus pics by the way.  
4/4/2009 9:48:04 PM EDT
[#14]
As a pilot I've seen many a lenticular where I live in the mountains of AZ.
I don't like them as it is well known that the ride ain't gonna be fun......
4/4/2009 10:06:23 PM EDT
[#15]
Quoted:
Boob clouds are better



Ok, I would DEFINITELY shit my pants if I looked outside and saw something like that in the sky
4/4/2009 10:50:43 PM EDT
[#16]
Quoted:
"Wave lift" of this kind is often very smooth and strong, and enables gliders to soar to remarkable altitudes and great distances. The current gliding world records for both distance (over 3,000km) and altitude (14,938m) were set using such lift.


Holy shit!!



During the gliding training in FSX, the trainer says that same thing.
4/4/2009 10:52:44 PM EDT
[#17]
They're using our own satellites against us!
4/4/2009 10:56:55 PM EDT
[#18]
nice. cool find, OP
4/4/2009 11:01:18 PM EDT
[#19]
Quoted:


Ok, I would DEFINITELY shit my pants if I looked outside and saw something like that in the sky


How are clouds like that formed?
4/4/2009 11:42:35 PM EDT
[#20]
Quoted:
Quoted:


Ok, I would DEFINITELY shit my pants if I looked outside and saw something like that in the sky


How are clouds like that formed?


usually clouds like that are associated with t-storms and tornadoes!  they are mammatus or mammatocumulus
4/4/2009 11:55:45 PM EDT
[#21]
Wow! Thats so freak'n cool!
4/5/2009 12:18:27 AM EDT
[#22]





This is a shelf cloud, along the gust front of a thunderstorm. This is not a lenticular cloud.



Orograhic lift, FTW!
4/5/2009 6:27:21 AM EDT
[#23]
The only time I have seen clouds like that have been after a tornado.
4/5/2009 7:19:43 AM EDT
[#24]
Clouds at sunset:

4/5/2009 7:33:02 AM EDT
[#25]
Quoted:
nice. cool find, OP


Cooling of air in the anvil is one way...  read about em here:  http://en.wikipedia.org/wiki/Mammatus_cloud
4/5/2009 7:33:59 AM EDT
[#26]
Oh yeah.  Ive seen them.  Indicative of mountain wave turbulence.  I stay well clear of those.
4/5/2009 7:35:10 AM EDT
[#27]
I got my gold alt/alt gain in wave lift on Wheeler Peak, New Mexico in 1973. Got to just over 25,000. The rotor can be a killer but we got through it with just a little problem (my sailplane was ahead of tthe tug instead of behind it). The cold was the biggest problem. We were using Denver Center. A United 373 routed around us. I looked down to see him pass. Really cool as I was in a 126- steel tube, wood and fabric made in 1955- the year I was born. I was up just over 4 hours. Go see SSA (Soaring Society of America). WJ
4/5/2009 7:39:22 AM EDT
[#28]
They look like the ufos from Independence Day.