Weird, Rare Clouds and the Physics Behind Them


	Weird, Rare Clouds and the Physics Behind Them

murieleileen

10-29-2009 6:26 AM

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tags:

clouds phyaics, weather

3 Comments |

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10-29-2009 12:21 PM

bobcatdave

WOW, what breathtaking beauty in gazing and meditating deeply into these clouds - such a Miracle
of Mother Nature in all of her Glory - thanks for another wonderful clip, Miss Harplady

10-29-2009 12:24 PM

bobcatdave

I seem to see "Hawk-bird spirits" in the

PILEUS

clouds !!

10-30-2009 5:37 AM

anileng

Amazing photos!!Great clip..

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<div style="margin: 12px 0px; font-family: arial; color: #333333; background: #ffffff; border: solid 4px #e5e5e5; width: 100%; clear: left;"><div class="CM_CTB_Content_Wrap" style="margin: 0px; padding: 0px;background-color: #ffffff;"><div style="border-bottom: solid 1px #dcdcdc; white-space: nowrap; margin-bottom: 8px; background-color: #eeeeee ;background-image: url(http://clipmarks.com/images/source-bg.gif); background-repeat: repeat-x; height: 24px; line-height: 24px; vertical-align: middle; padding-bottom: 4px; color: #666666; font-size: 10px;" ><a href="http://clipmarks.com/clip-to-blog/" title="see clips that are hot right now"><img src="http://content.clipmarks.com/blog_embed/b7d1e23f-1053-4ff3-9702-ca3ab9d449da/2ADE5226-1B76-4446-892D-0B71316BB7C4/" alt="" width="19" height="19" border="0" style="vertical-align: middle; margin: 0px 4px; display: inline; border: none; float:none;" /></a>clipped from <a title="http://articles.mercola.com/sites/articles/archive/2009/10/29/Weird-Rare-Clouds-and-the-Physics-Behind-Them.aspx" href="http://articles.mercola.com/sites/articles/archive/2009/10/29/Weird-Rare-Clouds-and-the-Physics-Behind-Them.aspx" style="font-size: 11px;">articles.mercola.com</a></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://articles.mercola.com/sites/articles/archive/2009/10/29/Weird-Rare-Clouds-and-the-Physics-Behind-Them.aspx"><DIV><STRONG>Morning Glory clouds</STRONG> are the result of the particular configuration of the land and sea. A collision between trade winds and a sea breeze across a peninsula produces a wave disturbance. As moist sea air is lifted to the crest of the waves, it cools and condensation forms a cloud.</DIV></blockquote><div style="height: 2px; font-size: 2px; background: #dcdcdc; border-bottom: solid 1px #f5f5f5; margin: 2px 4px;"></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://articles.mercola.com/sites/articles/archive/2009/10/29/Weird-Rare-Clouds-and-the-Physics-Behind-Them.aspx"><div align="center"><img src="http://content7.clipmarks.com/blog_cache/articles.mercola.com/img/AACDCCBA-DC08-48B6-8583-58DF30F4958E" alt="Clouds" /></div></blockquote><div style="height: 2px; font-size: 2px; background: #dcdcdc; border-bottom: solid 1px #f5f5f5; margin: 2px 4px;"></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://articles.mercola.com/sites/articles/archive/2009/10/29/Weird-Rare-Clouds-and-the-Physics-Behind-Them.aspx"><DIV><STRONG>Mammatus clouds</STRONG> are strange, pouchy formations often occur in association with a thunderstorm. In mammatus clouds, evaporation causes pockets of negative buoyancy as it cools the air inside the cloud. This makes the clouds puff downward instead of up like cumulus clouds, and they end up looking like upside-down bubbles.</DIV></blockquote><div style="height: 2px; font-size: 2px; background: #dcdcdc; border-bottom: solid 1px #f5f5f5; margin: 2px 4px;"></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://articles.mercola.com/sites/articles/archive/2009/10/29/Weird-Rare-Clouds-and-the-Physics-Behind-Them.aspx"><div align="center"><img src="http://content8.clipmarks.com/blog_cache/articles.mercola.com/img/DF3F7333-BD2F-41A6-A5C2-C0A1DED8E4E2" alt="Clouds" /></div></blockquote><div style="height: 2px; font-size: 2px; background: #dcdcdc; border-bottom: solid 1px #f5f5f5; margin: 2px 4px;"></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://articles.mercola.com/sites/articles/archive/2009/10/29/Weird-Rare-Clouds-and-the-Physics-Behind-Them.aspx"><DIV><STRONG>Lenticular clouds</STRONG> are usually created by gravity waves. Some kind of topography, like a mountain, that gets in the way of air flow. As the air comes down the side of the mountain, it tends to overshoot and then springs back up. It oscillates like this for a while, and on the upward part of the waves, clouds form as rising air cools.</DIV></blockquote><div style="height: 2px; font-size: 2px; background: #dcdcdc; border-bottom: solid 1px #f5f5f5; margin: 2px 4px;"></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://articles.mercola.com/sites/articles/archive/2009/10/29/Weird-Rare-Clouds-and-the-Physics-Behind-Them.aspx"><div align="center"><img src="http://content9.clipmarks.com/blog_cache/articles.mercola.com/img/ECE7D691-6E9E-49F4-97A9-AD670CB84F40" alt="Clouds" /></div></blockquote><div style="height: 2px; font-size: 2px; background: #dcdcdc; border-bottom: solid 1px #f5f5f5; margin: 2px 4px;"></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://articles.mercola.com/sites/articles/archive/2009/10/29/Weird-Rare-Clouds-and-the-Physics-Behind-Them.aspx"><STRONG>Kelvin-Helmholz waves</STRONG>.</blockquote><div style="height: 2px; font-size: 2px; background: #dcdcdc; border-bottom: solid 1px #f5f5f5; margin: 2px 4px;"></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://articles.mercola.com/sites/articles/archive/2009/10/29/Weird-Rare-Clouds-and-the-Physics-Behind-Them.aspx"><div align="center"><img src="http://content6.clipmarks.com/blog_cache/articles.mercola.com/img/BA3A101C-89C5-48F1-A18A-265B15C798DB" alt="Clouds" /></div></blockquote><div style="height: 2px; font-size: 2px; background: #dcdcdc; border-bottom: solid 1px #f5f5f5; margin: 2px 4px;"></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://articles.mercola.com/sites/articles/archive/2009/10/29/Weird-Rare-Clouds-and-the-Physics-Behind-Them.aspx">Pileus clouds</blockquote><div style="height: 2px; font-size: 2px; background: #dcdcdc; border-bottom: solid 1px #f5f5f5; margin: 2px 4px;"></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://articles.mercola.com/sites/articles/archive/2009/10/29/Weird-Rare-Clouds-and-the-Physics-Behind-Them.aspx"><div align="center"><img src="http://content7.clipmarks.com/blog_cache/articles.mercola.com/img/B3D5B233-D118-4566-96BC-648EAE6C09AC" alt="Clouds" /></div></blockquote><div style="height: 2px; font-size: 2px; background: #dcdcdc; border-bottom: solid 1px #f5f5f5; margin: 2px 4px;"></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://articles.mercola.com/sites/articles/archive/2009/10/29/Weird-Rare-Clouds-and-the-Physics-Behind-Them.aspx"><STRONG>Noctilucent</STRONG> </blockquote><div style="height: 2px; font-size: 2px; background: #dcdcdc; border-bottom: solid 1px #f5f5f5; margin: 2px 4px;"></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://articles.mercola.com/sites/articles/archive/2009/10/29/Weird-Rare-Clouds-and-the-Physics-Behind-Them.aspx"><div align="center"><img src="http://content8.clipmarks.com/blog_cache/articles.mercola.com/img/60C920C7-A123-445E-B22B-757D6B8CC69B" alt="Clouds" /></div></blockquote><div style="height: 2px; font-size: 2px; background: #dcdcdc; border-bottom: solid 1px #f5f5f5; margin: 2px 4px;"></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://articles.mercola.com/sites/articles/archive/2009/10/29/Weird-Rare-Clouds-and-the-Physics-Behind-Them.aspx"><STRONG>Roll clouds</STRONG></blockquote><div style="height: 2px; font-size: 2px; background: #dcdcdc; border-bottom: solid 1px #f5f5f5; margin: 2px 4px;"></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://articles.mercola.com/sites/articles/archive/2009/10/29/Weird-Rare-Clouds-and-the-Physics-Behind-Them.aspx"><div align="center"><img src="http://content9.clipmarks.com/blog_cache/articles.mercola.com/img/0519B604-E5DB-45F3-9C2B-75F729F67197" alt="Clouds" /></div></blockquote></div><div style="margin: 0px 6px 6px 4px;"><table style="font-size: 11px;border-spacing: 0px;padding: 0px;" cellpadding="0" cellspacing="0" width="100%"><tr><td style="background:transparent;border-width:0px;padding:0px;">&nbsp;</td><td align="right" style="background:transparent;border-width:0px;padding:0px;width:107px" width="107"><a href="http://clipmarks.com/share/2ADE5226-1B76-4446-892D-0B71316BB7C4/blog/" title="blog or email this clip"><img src="http://content6.clipmarks.com/images/c2b-foot.png" border="0" alt="blog it" width="107" height="17" style="border-width:0px;padding:0px;margin:0px;" /></a></td></tr></table></div></div>

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