Here’s a 4K CONUS loop from GOES-19 / GOES-East, using Upper-Level Water Vapor (Band 8).
30 s duration, analysis-paced.

I built a small tool to make this kind of output easy to generate, mainly focused on consistent MP4 loops from GOES data. It supports an interactive setup and local processing.

I’m sharing the output here in case it’s useful to others working with GOES data.

Happy to answer questions about the data or setup.