Orange and yellow and red! Oh my! October 7 Aurora from Airdrie

A great example of fallstreak holes over Calgary earlier this afternoon! Fallstreak holes are formed when supercooled water droplets in thin clouds are disrupted (such as by an airplane flying through the cloud) and suddenly freeze into ice crystals, forming a hole in the cloud

Great example of an anticrepuscular ray (shadow cast by the Sun, likely from a dense cloud in this case) making it's way south over Calgary right now #abwx

On the off chance that anyone in the Calgary area is unaware, it snowed last night ... a lot #abstorm

why, yes, I DO still have a few more perspectives to share of the Remembrance Day Aurora #nature #aurora

Tonight's sky over Airdrie was doing some nice things

Wednesday night's Aurora wasn't as intense as Tuesday night was, but it was still really pretty #aurora #nature

There's nothing quite like being able to look up at the Aurora curtain #aurora

While we wait/hope for another Aurora substorm, I did appreciate this view of the retreating Chinook arch earlier this evening

The skies around Calgary continue to clear and give us better views of tonight's Aurora!

Aurora is visible now from the clear skies West of Calgary

Aurora before bedtime on a work night are the best Aurora 😜

Pretty incredible Aurora tonight during Calgary’s rush hour

@ratzlaff Indubitably 🧐!

@ratzlaff We had a similar sunset in Edmonton so nice!

Chinook sunsets are the best sunsets

Oh I like that #ParkingLotSunset

My shot of Comet Lemmon from Sunday morning 😜

Yesterday morning's Aurora from the plane as I departed Alaska was awesome I was able to take over 1000 photos and put together a timelapse!

Choosing a 2am flight out of Fairbanks was painful, but REALLY paid off!

A summary of STEVE theories shared on Day 1