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The Aurora Gets the Last Laugh

Just a few days ago I was writing to that it would be six months until I went chasing the lights again. Little did I know that one of the best nights of the season was still in store! Last nights aurora swelled overhead in vibrant shades of purple and blue. I was there to capture the action as the sunlight filtered out of the horizon at 10:30 and didn’t leave until nearly 2:30AM!  The clouds rolled in and out through the night, and are evident in these shots.

Since I thought the Lights were all wrapped up for the summer – I guess they got the last laugh!

An Ode to the 2015 – 2015 Aurora Season

It will be another 6 months before I wander out into the night in chase of the lights. Each night brought its own set of  wandering wonders, whether that was me wandering through snow-encrusted black spruce forests or the aurora wandering unpredictably overhead. This season has been described by many Watchers as “the best in years”. Indeed, the frequency and colors of the aurora this season were spectacular. I have enjoyed the Northern Lights from the comfort of a sleeping bag, over the northern edge of the Arctic Circle, and from the comfort of my own home. Braving -40 degree temps or enjoying 30 above zero have all been part of the experience. Over the season my knowledge of how to capture the aurora has grown immensely. The timelapse video below captures the highlights of this season for me. I hope you enjoy it. 

Highlight Timelapse 2014 – 2015:

The images below are my Top 20 from the season. I must say, it was difficult not to extend it to a top 50 ;). These assorted pixels are a cross section of aurora intensities and color. Subtle or fluorescent greens, crimson reds, banded pinks, and royal purple danced for those below with necks craned up. Each of these auroras is unique, and I can say with hopeful certainty that I will never see the same pattern of auroras again. That’s why I chase, because you never know what lies in wait as you step out your front door.

Aurora Top 20:

Leonid Meteors, Aurora Borealis, Angel Rocks, Alaska!

We shut the truck off and stepped out into a cool night and a light breeze which shocked the face. My friend Ross and I were after auroras, and we planned to summit Angel Rocks in the Chena Recreation Area to spend the night and watch it. The sun was low in the sky as we started up the 1.6 miles to the summit of Angel Rocks. By the time we had reached the top of the ~1000 foot climb, the breeze funneling up the canyon below had stopped, and the sun melted into the horizon leaving a blue and gold light which lingered for hours. With short days in Fairbanks, it was hard to forget it was only about 5:30! There was a lot of night to go.

I was delighted to find a cave at the top of Angel Rocks. It was two ended and had large crevasses in the ceiling to view the stars. In the middle I could stand all the way up, and the larger south facing entrance was almost 8 feet tall. I’m just speculating, but I think this cave was formed as a magma bubble. The geology of the summit was far different than any geology I had seen in the Fairbanks region. In contrast to the normal scree slopes and shale of the region, the exposed rocks were granite and had forms which suggested bubbling magma. The rock outcrop where we stood was very unique!

The cave at the top of angel rocks was amazing! The double entrance was passable and you could easily stand up inside. Here is a picture from out of the cave looking south. You can just see the tail of the milky way.
The cave at the top of angel rocks was amazing! The double entrance was passable and you could easily stand up inside. Here is a picture from out of the cave looking south. You can just see the tail of the milky way.

The Leonids

In a collision of natural phenomenons, the Leonid meteor shower lined up with an incredible aurora display. Each year the Leonid meteor shower peaks around the 17th or 18th of November. Named after Leo, the constellation that they seem to radiate from. The Leonids Meteor Shower is actually small pieces of the comet Tempel-Tuttle which burn up as they enter our atmosphere.  Incredibly, the size of the majority of particles range from grains of sand to pea-size.The largest meteors are often only marble sized pieces of comet. That’s a lot of light from a particle the size of your favorite shooter!! These particles burn up because the air in front of them is compressed and heated which scorches the meteor. That’s way different than I was ever taught (i.e. they burn up because of friction with the air). How fast do they have to be moving to build up that air pressure? The particles can enter the upper atmosphere at 160,000 mph! The Leonids were 24 hours from peak activity, and throughout the night they dazzled us with frequent and long tails.

A leonid meteor streaks through the Milky Way - how cool is that?!
A Leonid meteor streaks through the Milky Way – how cool is that?!

The Aurora

As the sun set the aurora immediately started up. In fact, with an ‘official’ start time of 5:30 PM it was the earliest I have ever seen the aurora appear! It certainly seemed to be a good omen for the night to come.

The aurora had already 'booted up' as the sun set. That's an incredible show of energy!!
The aurora had already ‘booted up’ as the sun set. That’s an incredible show of energy!!

Over the course of the night we enjoyed three bursts of incredible aurora. From 5:30 – 7:00 PM, 9:30 – 11:30 PM and from 5:30 – 6:30 AM. Although sleeping in the cave would have been VERY awesome, the night was so warm that I was content to roll out my sleeping bag under the stars and slumber around midnight. I awoke at 5:30 AM not minutes before an incredible corona dominated the overhead skies (captured in timelapse!). I think my aurora sense was tingling and telling me to wake up!

This capture of the aurora over Angel Rocks, Alaska pretty much says it all. The lone spruce, rock outcrop and rich aurora all make for an amazing shot!
This capture of the aurora over Angel Rocks, Alaska pretty much says it all. The lone spruce, rock outcrop and rich aurora all make for an amazing shot!

For the second night in a row the aurora put on an unforgettable show. I think the aurora are like fingerprints. They may look alike, but none are ever the same! For its immense status in the sky, I had never seen aurora that stayed as intense as this one. At times you could have read a book by it, and all through the night the sky was filled with incredible beauty and auroral ballerinas. In Minnesotan, it was “oofda good!”.