<https://stargazerslounge.com/topic/310043-has-anyone-seen-this-effect/#comment-3390947>
<http://schema.org/text>
"Clouds or haze perhaps? Low pressure front colliding with high pressure???\n \n"
<https://stargazerslounge.com/topic/310043-has-anyone-seen-this-effect/?tab=comments#comment-3390936>