That’s not the really newsworthy part. That the volcano is creating an ash and steam cloud despite being a half-mile underwater is.
The narrator sounds like Kip Dynamite.
He certainly does have a very unusual voice, and I don’t think it’s altered in any way.
IANA expert by any means, but I don’t think that’s a human voice. That’s a text to speech system.
Here’s a couple of geo-physics-related cites to the eruption:
These site’s pages should to be kept up to date as the situation develops.
Got to be. And a bad one at that. I had to turn the sound off.
Here’s some fresh info on the eruption: