Sun Pillar vs Sun Pillar

Sun Pillars by Stephen Michael Mannina

Atmospheric Optics explains that the mesmerizing solar phenomena known as sun pillars are:

…Typically visible near sunset or sunrise, pillars can reach heights of 5 to 10 degrees, and occasionally even higher. While they may appear as vertical rays, they are actually the collective glints of millions of ice crystals. When it comes to colors, pillars are truly a sight to behold. They take on hues that reflect the sun and surrounding clouds, ranging from brilliant white to various shades of yellow, red, or purple. Depending on the locations of the cloud crystals, pillars can even manifest as several vertically strung patches of light. As the light interacts with the ice crystals in the atmosphere, it creates a stunning display that captivates observers.

Yesterday morning, I came across this photo by Stephen right before I saw him making a positive comment on a photo that Sean – the photographer I featured yesterday – had taken. This was soon after I had seen photos Neil Weaver had taken at an ice cave photography workshop along with fellow Michpics photographer Aubrieta Hope. It made me realize that a huge and underrated part of Michigan in Pictures is the community of real live human beings that are as passionate about their fellow photographers as they are about introducing people to their favorite parts of Michigan. That’s a long way of saying that I am going to be working on ways to showcase the people out there clicking the shutter. One way will be to revive the Michigan Photographer Profiles with a focus on the photographers on my Michigan Photographers page. Stay tuned!!

Thanks to Stephen for allowing me to share both of these awesome sun pillar shots. He’s facing a problem that many photographers face: figuring out which of these two photos is the best to submit for a photography contest? Have a vote? Share it in the comments below or on his Facebook post and for sure view & purchase his work on his website!

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Sun Pillar, Light Pillar, Solar Pillars

Sunset - Sun Pillar by Kevin Povenz

Sunset – Sun Pillar, photo by Kevin Povenz

Today’s post I suspect will be in the “You learn something new every day” category for most readers. Here’s an explanation of this phenomenon pieced together from Pillars at Atmospheric Optics and Wikipedia’s Light Pillar entry (more photos at both links and the one below).

A sun pillar (or light pillar or solar pillar) is a visual phenomenon created by the reflection of light from ice crystals with nearly horizontal parallel planar surfaces. The hexagonal plate-like ice crystals fall with a horizontal orientation, gently rocking from side to side as they fall.

The light source can be the Sun (usually low to the horizon), moon or manmade sources like streetlights. Niagara Falls is a common place to see them as the mist from the Niagara Falls causes the phenomenon to appear frequently during the winter months, when ice crystals interact with upward facing spotlights to create prominent light pillars.

Check this out bigger or in Kevin’s Sunrise/Sunset slideshow.

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