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#northernlights

5 posts4 participants0 posts today

Oh, Aurora, you tease.

Just after sunset it looked as if we might be in for quite a show in southern Michigan. Then the Bz (the polarity) of the incoming storm flipped, and it faded away. There’s still hope for later tonight if conditions change, but this was the best of my test shots tonight.

9:12 pm EDT, September 1, 2025. Wolverine Lake, Michigan.

"Sloping Glacier"

Fláajökull with Vatnajökull behind it, under a canopy of #AuroraBorealis and stars.

Höfn in Hornafjörður, south-eastern #Iceland is a recognised dark sky area.

On the left is Corona Borealis (Northern Crown) next to Boötes (Ploughman) and part of Ursa Major (Big Dipper/Plough) is at the top right.

I use a longer exposure on my #NorthernLights shots, as it captures more starlight. This is 8 seconds.

@photography

Continued thread

I am a somewhat frequent traveler for work reasons. If I have leg space, I always sit on the window, away from the sunny side. This is one of the tricks to a calmer flight and night.

Flying back from #Tokyo #Haneda to #Munich, only the right side was free. Good if we fly under Russia, OK if we fly over the Artic. Decent enough sun activity to have a chance at #Northernlights. It's a night flight. Or so I thought...

The #boeing787 has dimmable windows, not physical shades. It's summer solstice.

Replied in thread

Once again, the aurora numbers (Kp) crashed as the US West Coast got to astronomical twilight. Luckily, I hadn't started the drive out of the city lights. But if any of us decide to go out for an attempt to catch aurora, we have to take an attitude of accepting risk that it might not happen when we get to the viewing spot. spaceweather.gov/communities/a #SpaceWeather #aurora #NorthernLIghts #AuroraBorealis #AuroraAustralis #astronomy

I might have captured something much better if I'd been paying attention to the aurora tracking sites. Kind of lucked out. Didn't think I saw anything but I did a bunch of long exposure photos and this one time lapse. Despite all the city lights and the limited extent of the aurora, you can just make out a tiny wave.