Another video from the same guy on a Mount Etna eruption yesterday.
Mount Etna Volcano Eruption Update; 1 Kilometer High Lava Fountains, Pyroclastic Flows
https://www.youtube.com/watch?v=tbmljtBkKTE
I think it is a generated voice.
The website owner is very secretive about who they are except for this description.
This channel is run by a professional geologist and informal gemologist/volcanologist who graduated from Arizona State University.
Further sleuthing has found their blog page about screen:
I’m a third-year university student currently studying geology and I started this blog to share my passion for my subject and to hopefully inspire others to learn more about our planetary home. I post every Wednesday so feel free to follow to be notified of new content.
Aside from all the bad puns and memes geology really does rock (sorry) and I hope this blog will show others why geology isn’t “just rocks” and how it can be a fascinating and inspiring subject.
-Jennifer
Finally found who it is (matches his email address).
Tim Catron
Owner, Geologist, Marketer
Chief prospector, Mineral Specimens, Social Media. Timothy is a geologist with a B. S. in Earth and Space Exploration from Arizona State University. He has several mineral claims including the Blue Dragon Mine where we source our chrysocolla.