<div dir="ltr">Very cool, Eric!<br><br>note the comment at the end how the wind stopped "like a light switch",<br><br>Here's a weather channel writeup of similar Roll Clouds near the same <a href="https://www.google.com/maps/place/Sleeping+Bear+Dunes+National+Lakeshore,+Maple+City,+MI+49664/@45.0844277,-86.1065753,8.75z/data=!4m5!3m4!1s0x881e1e758bcef3af:0x4c0212b9db689321!8m2!3d45.0986209!4d-86.0092802" target="_blank">Sleeping Bear Dunes National Lakeshore</a> reported the same day from different vantage point:<br> <a href="https://www.mlive.com/weather/2016/06/what_caused_amazing_roll_cloud.html">https://www.mlive.com/weather/2016/06/what_caused_amazing_roll_cloud.html</a><div>with a video:<br> <a href="https://youtu.be/UXrmT8ajYpM">https://youtu.be/UXrmT8ajYpM</a><br><br>Here's a dramatic video of series of roll clouds over Lake Michigan a couple years later. You can see the extreme winds kicking as the roll clouds pass.<br><a href="https://www.youtube.com/watch?v=8F4d-PhfIb" target="_blank">https://www.youtube.com/watch?v=8F4d-PhfIb</a></div><div><br></div><div><br clear="all"><div><div dir="ltr" data-smartmail="gmail_signature"><div dir="ltr"><div dir="ltr"><div dir="ltr">_______________________________________________________________________<br><a href="mailto:stephen.guerin@simtable.com" target="_blank">Stephen.Guerin@Simtable.com</a><div>CEO, <a href="http://www.simtable.com/" target="_blank">https://www.simtable.com</a><br><div>1600 Lena St #D1, Santa Fe, NM 87505<div><div>office: (505)995-0206 <span style="font-size:12.8px">mobile: (505)577-5828</span></div><div></div></div></div></div></div></div></div></div></div><br></div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Thu, Nov 3, 2022 at 9:17 PM Eric Charles <<a href="mailto:eric.phillip.charles@gmail.com" target="_blank">eric.phillip.charles@gmail.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr">Amazing video of a "roll cloud" that seems to neatly demonstrate many of the things we discuss fairly often. It is extremely object-like. "It" seems to move around despite continuously forming and reforming itself at the boarder, while <i>seeming</i> not to "mix" with the "layers" around it. And, of course, the air around it is "pulling" it into place as much as the air in it is "pushing" into new space, so it gets at all of Steve's bidirectional-causality urges. Anyway... if nothing else, it is pretty damned cool to watch: </div><div dir="ltr"><br></div><div dir="ltr"> <a href="https://youtu.be/InxQlUOYAng?t=58" target="_blank">https://youtu.be/InxQlUOYAng?t=58</a><div></div></div><div dir="ltr"><br></div><div dir="ltr"><br></div><div dir="ltr"><a href="mailto:echarles@american.edu" target="_blank"></a></div></div></div></div></div></div></div></div>
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