The Dunes / Auroral Dunes
Taken by Geir T Birkeland Øye on October 29, 2025 @
Ørsta, Norway
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Details:
On the night of October 29th, 2025, there was a brief (about 10 minutes) display of the
relatively rare phenomenon known as The Dunes over Ørsta, Norway.
The foreground featured a bright green aurora band, the more delicate (and faint) auroral waves unfolded
behind it. The faint undulating patterns stretched horizontally across the sky, resembling ripples in sand.
A phenomenon linked to atmospheric gravity waves that is modulating the aurora's brightness at higher altitudes.
Photo details: Canon 650D, 8 mm fisheye-lens.
Photographer's website:
https://www.oyeastro.net
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