90 Degree iceberg


Canadian Arctic What am I talking about with this 90 degree iceberg? I’m not talking about temperature, I’m talking about angles.

Look at the striations on the iceberg, how the lines in the ice are going straight up and down. Those are the layers of snow that have been compacted into ice while this ice was still being formed on a mountainside as a glacier. Over hundreds, even thousands of years each layer of snow is piled on top of each other until the tremendous pressure compresses it into ice.

Because the ice normally stays more or less upright while it’s still a glacier, these lines should normally be horizontal. Once the glacier ends up dumping itself into the ocean the ice will bob around, melt, break apart, and in doing so this newly formed iceberg will rotate and change orientation. Thus the ice is now shifted 90 degrees from it’s original orientation.

Now go into my master collection of photos and look at every other iceberg and you will obsessively look at these striations and assess the history of the iceberg, you will never be able to unsee it, muahaha!

Photographic details: Nothing special is going on here for camera settings, I was more looking for unique and interesting shapes and this one caught my eye. Sometimes I don’t look at a subject as a whole and I just focus on the interesting detailed portions.

1/160s f/5.0 ISO50 170mm

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