#Anna illinois shelf cloud movie#

'Winter is coming,' user 'nberg623' wrote. Games of Thrones fans have joined in, too.

'If I learned anything from The Mist, it's that turning to religion during this scenario doesn't end well for anyone.'

#Anna illinois shelf cloud movie#

'I've seen the movie - Run before the creatures in the mist get you!!!' a man warned. 'What's that one Stephen king movie with the bugs that come out of the military base from another dimension,' a user inquired, referring to the famous 2007 horror film named The Mist. This seems like a good moment for Steven King references. There are no reports of injuries at this time.Comment: Funny! But this also speaks to the fact that people intuitively know that something unusual is going on. Large spires were blown off the top of a Church and came crashing down on the sidewalk below, and tall trees toppled over. So, bottom line: there's a lot of moving air going on in a shelf cloud and you do not want to be in that tumultuous windy mix when it passes over.Ĭhicago reported severe damage from strong winds on Wednesday as the thunderstorm tore through the city. 'So what ends up happening then is as the air hits the ground, it then has to rise back up, and as it rises back up it cools the air and forms this cloud in this arc shape and that is the leading edge or gust front of a thunderstorm.' That cooler air sinks compared to the warmer air around it, thus feeding the downdraft and increasing wind speed.Įventually, that column of cold air hits Earth's surface where it 'spreads out into a circular shape.' Sort of like a ripple, when you drop a pebble in a pond, Wysocki said. 'As that rain falls, it evaporates, cooling the surrounding air,' Wysocki said. It starts with a rain shaft that occurs when a downdraft of cool air funnels a large amount of rain into a small region.

But something very specific has to take place to form that giant, ominous arc across the sky. Put simply, they form when cool and warm air mix. Shelf clouds are just one of the many types of clouds involved with a thunderstorm, Wysocki said. Shelf clouds form an ominous looking arc across the sky and are a warning sign to seek shelter. 'You really should take shelter because once the cloud gets over you the winds pick up from like 0 mph to 45-70 mph in no time whatsoever,' Wysocki told Insider.Ī video shared on Twitter shows a timelapse of the cloud passing over Chicago. If you see one of these apocalyptic-looking shelf clouds coming toward you, it's important to seek shelter, Wysocki said. So pretty much anywhere from 50 degrees north or south of the equator,' Wysocki told Insider. 'If you can get yourself a strong thunderstorm or line of thunderstorms will develop. In fact, shelf clouds are quite common and can develop just about anywhere there's a thunderstorm brewing, said Mark Wysocki, a senior lecturer at Cornell's Earth and Atmospheric Sciences Department and New York State climatologist. Video shows the cloud moving through the city, bringing strong winds up to 60 mph with it.Īt first glance, the shelf cloud that passed through the skies of Chicago on Wednesday morning looked like something out of 'Independence Day.' But don't worry - this ominous-looking formation isn't signaling the end of the world. The cloud is a sign of severe thunderstorms and you should take shelter if one is coming your way. An imposing, ominous shelf cloud was spotted in the skies above Chicago.