Aurora - Sept 29, 2025

Boulder Valley, Montana.
This is the a part of the aurora I captured overnight, highlighting the most active portion of the storm from 2:30am to 6:30am.
I've slowed down the timelapse by half.

Nightlapse footage captured with a GoPro Hero9, video processed through VideoProc Vlogger software (exposure, contrast and saturation adjusted to compensate for lighting) Time of recording was 2:30am through 6:30am on September 29th.
GoPro settings used:
Resolution - 4K
Lens - Linear
Format - Video
Interval - Auto
Shutter -30s
Zoom - 1.0x
Bit Rate - High
White Balance - 4500K
ISO Min - 100
ISO Max - 1600
Sharpness - Low
Color - Flat
Background music courtesy of www.ScottBUckley.com.au
"Echoes" by Scott Buckley - released under CC-BY 4.O.